UC-NRLF 
 
 EM 273 
 
' 
 
 ROYAL OBSERVATORY, GREENWICH. 
 
 CATALOGUE 
 
 OF 
 
 CONCLUDED MEAN EIGHT ASCENSIONS AND NORTH POLAR DISTANCES,} 
 
 FOE 1855, JANUARY 1, 
 OF STARS OBSERVED IN THE YEAR 1855, 
 
 WITH THE ANNUAL VAEIATIONS : 
 
 (The North Polar Distances being corrected for Discordance of Direct and Reflexion-Observations, and for Flexure of Telescope of 
 
 the Transit-Circle :) 
 
 ALSO, 
 
 NEW CONSTANTS FOR STARS INCLUDED IN THE CATALOGUE, 
 
 NOT OBSERVED IN PRECEDING YEARS. 
 
 ... 
 
 ERVATORY, 
 
 GREENWICH OBSERVATIONS, 1855. /^^^ ^ ^/M^^ 4 B 
 
MEAN RIGHT ASCENSIONS AND MEAN NORTH POLAR DISTANCES OF STARS 
 
 CATALOGUE OF THE CONCLUDED MEAN RIGUT ASCENSIONS AND MEAN NORTH POLAR DISTANCES, FOR JAN. i, i855, or STARS 
 
 OBSERVED IN THE YEAR 1 855 ; WITH THE ANNUAL VARIATIONS. 
 
 (The N.P.D.'s are corrected for Discordance of Direct and Reflexion Observations, and for Flexure of Telescope of the 
 Transit-Circle.) 
 
 No. 
 
 Star's Name. 
 
 Number 
 of 
 Obs. of 
 K. A. 
 
 Fraction 
 of 
 Year 
 for Mean 
 of Obs. 
 
 Mean R. A. 
 jSjj.Jan. i. 
 
 Annual 
 V;iri:ition 
 in 11. A. 
 
 Xuniln 
 ofN 
 
 D. 
 
 r of Obs 
 .P.D. 
 
 R. 
 
 MeanN.P 
 1855, Jan. 
 
 D. 
 
 D. 
 
 i. 
 
 R. 
 
 Whole 
 Number 
 of 
 Obs. of 
 N.P.D. 
 
 Fraction 
 of 
 Year 
 for Mean 
 of Obs. 
 
 Concluded 
 Seconds 
 of 
 N.P.D. 
 
 Annual 
 Variation 
 in N.P.D. 
 
 i 
 
 2 
 
 3 
 
 4 
 
 5 
 
 6 
 
 7 
 8 
 
 9 
 
 10 
 
 1 1 
 
 12 
 
 i3 
 
 H 
 15 
 
 16 
 
 >7 
 18 
 
 19 
 
 20 
 
 21 
 22 
 
 23 
 
 24 
 
 25 
 
 26 
 
 27 
 28 
 29 
 
 3o 
 3i 
 
 32 
 
 33 
 3 4 
 35 
 
 36 
 
 37 
 38 
 3 9 
 40 
 
 4i 
 42 
 4 3 
 44 
 4 5 
 
 a. Andromeda? 
 
 6 
 
 3 
 II 
 
 4 
 5 
 
 i 
 
 8 
 
 2 
 
 4 
 10 
 
 i 
 
 7 
 10 
 
 2 
 2 
 
 3 
 5 
 i 
 8 
 i 
 
 2 
 
 3 
 no 
 
 2 
 
 3 
 
 2 
 
 9 
 I 
 I 
 
 2 
 I 
 
 5 
 
 2 
 
 6 
 
 2 
 
 5 
 
 4 
 4 
 3 
 
 i 
 
 2 
 
 4 
 5 
 
 4 
 
 0-43 
 
 o-83 
 0-8 1 
 
 0-6 1 
 o-85 
 
 077 
 0-80 
 0-66 
 
 077 
 0-87 
 
 79 
 072 
 
 0-87 
 0-87 
 0-89 
 
 o-85 
 072 
 o - 6o 
 0-8 1 
 073 
 
 0-92 
 o - 5o 
 
 0-60 
 
 0-48 
 0-88 
 
 0-48 
 0-62 
 o-85 
 0-82 
 077 
 
 0-82 
 075 
 0-97 
 0-91 
 0-94 
 
 o-85 
 0-8 1 
 
 0-89 
 o-65 
 O'go 
 
 0-97 
 o-gi 
 0-46 
 O'g3 
 
 0-82 
 
 h m B 
 
 o. o. 54"o3 
 o. i. 27-92 
 o. 5.46-38 
 
 o. 1 1. 4-42 
 o. 16. 49^46 
 
 o. 17. 58'24 
 o. 22.38-34 
 
 0.27.47-09 
 
 o. 28. 54-50 
 o. 3o. 54-1 1 
 
 0.32. 11-12 
 o. 32. 18-24 
 
 o. 36. 1 8-53 
 o. 3g. 39-57 
 0.39.53-82 
 
 o. 47. 59-47 
 o. 48. 43-16 
 o. 54. 34-64 
 o. 55. 25-27 
 i. 0.54-20 
 
 i. 1.37-60 
 i. 6. 5-53 
 
 i. 6.3o-86 
 
 i. 7.25-14 
 i. 9.33-73 
 
 i. 10. i g-36 
 i. 16. 46-56 
 i. 18. 26-70 
 i. 18. 52-o8 
 i. 22. 35-43 
 
 1.23. 0-23 
 
 i. 23. 43-82 
 i. 24.46-08 
 1.28. 1-57 
 1.28. 4-37 
 
 i. 29. 24-98 
 1.29.57-95 
 1.31.51-76 
 i. 33.53-34 
 1.37. i-o5 
 
 4.37.44-52 
 1.44.48-29 
 1.46.38-21 
 i. 5i. 33-22 
 
 1.55. 0-99 
 
 s 
 
 + 3-084 
 3-i5i 
 3-o8 1 
 
 3-i35 
 3-253 
 
 3-075 
 3-o63 
 3-o85 
 
 3-229 
 3-i55 
 
 3-347 
 3-354 
 
 3"oi3 
 
 3-170 
 3-097 
 
 3-55 1 
 3-3o2 
 
 3-II2 
 
 3-114 
 3-o83 
 
 3-337 
 17-988 
 
 18-212 
 
 3-o56 
 3-o66 
 
 3-090 
 2-996 
 3-217 
 3-226 
 3-i37 
 
 3-o88 
 
 3-201 
 
 2-784 
 3-197 
 
 3-232 
 
 3-172 
 3-190 
 
 3-223 
 
 3-117 
 3-261 
 
 3-162 
 4-531 
 
 3-298 
 3-320 
 
 + 3-646 
 
 7 
 3 
 
 10 
 
 2 
 2 
 
 6 
 
 i 
 
 6 
 
 2 
 
 3 
 
 2 
 
 9 
 
 I 
 5 
 
 2 
 
 9 
 
 2 
 2 
 
 4 
 
 3 
 
 7 
 i 
 
 2 
 2 
 2 
 
 65 
 
 68 
 
 2 
 
 4 
 
 2 
 
 9 
 i 
 i 
 
 2 
 2 
 
 5 
 
 2 
 
 6 
 
 2 
 
 5 
 
 i 
 
 4 
 5 
 3 
 
 i 
 
 2 
 
 4 
 5 
 3 
 i 
 
 I 
 
 I 
 
 2 
 
 3 
 
 i 
 
 3 
 
 i 
 
 Q i II 
 
 61. 42.36-87 
 3i. 3g. i'25 
 75. 37. 22'5g 
 47. o. 52-17 
 49-41 
 28.58. 22-37 
 
 88. 51.49-88 
 94. 45. 33" 1 3 
 94. 23. 31-07 
 46. 1 8. 42-91 
 42-04 
 61. 28. 34-59 
 
 34. 1 5. 30-75 
 34. i5. 3i*oi 
 3i-g3 
 108. 46. 5g-3o 
 66. di. 20-69 
 84. 3. 4-25 
 
 3o. 4. 10-82 
 52. 17. 17-18 
 82 5o 
 
 // 
 
 24-18 
 
 4I'3o 
 34-64 
 
 11-77 
 
 48-88 
 49-10 
 
 10-76 
 
 7 
 3 
 
 10 
 2 
 
 7 
 
 i 
 6 
 
 2 
 
 4 
 ii 
 
 i 
 
 7 
 9 
 
 2 
 2 
 
 7 
 
 3 
 
 7 
 i 
 
 2 
 
 4 
 i3 7 
 
 2 
 
 4 
 
 2 
 
 9 
 I 
 I 
 
 2 
 2 
 
 6 
 
 2 
 
 6 
 
 2 
 
 5 
 
 I 
 
 4 
 5 
 3 
 
 i 
 
 2 
 
 4 
 5 
 3 
 
 o-38 
 0-86 
 0-8 1 
 0-89 
 
 0-86 
 
 0-77 
 0-8 1 
 0-66 
 0-86 
 
 0-84 
 
 0-79 
 o'6o 
 
 0-84 
 0-87 
 0-89 
 
 o-83 
 0-80 
 
 o-85 
 0-73 
 
 0-92 
 0-53 
 
 0-48 
 
 0-48 
 o-go 
 
 0-48 
 o-55 
 o-85 
 0-82 
 
 0-77 
 
 0-84 
 o- 7 5 
 o- 9 7 
 o-gi 
 0-94 
 
 o-85 
 0-8 1 
 o-8g 
 0-67 
 o-go 
 
 '97 
 o-gi 
 0-46 
 o-g3 
 o-g5 
 
 // 
 36-87 
 1-25 
 
 22-5g 
 52-17 
 
 22-63 
 
 4g-88 
 33-i3 
 3 1 -07 
 42-5i 
 
 34-60 
 
 3o'75 
 3i-i6 
 
 5g-3o 
 20-69 
 4-20 
 
 n-23 
 17-18 
 
 2g-65 
 
 7 - 7 5 
 
 59-76 
 4-57 
 
 48-89 
 
 3-82 
 24-94 
 
 1-34 
 58-36 
 3-o3 
 45-55 
 
 17-50 
 
 4 5-3g 
 1 1-46 
 5-53 
 53-84 
 36-88 
 
 6-86 
 45-75 
 54-83 
 51-42 
 34-37 
 
 25-22 
 
 47-go 
 
 10-23 
 
 52-35 
 6-41 
 
 n 
 - 19-90 
 I9-89 
 2O'03 
 
 2o-o5 
 
 20-OI 
 
 20-00 
 ig-g5 
 19-88 
 19-91 
 
 19-67 
 
 19-86 
 19-82 
 
 ig-83 
 19-69 
 19-76 
 
 19-64 
 ig-68 
 
 ig-5o 
 19-17 
 
 19-27 
 
 ig-23 
 
 19-22 
 
 19-41 
 19-06 
 
 19-12 
 
 18-72 
 i8-g5 
 18-87 
 1 8-5g 
 
 18-75 
 18-75 
 18-70 
 18-61 
 18-66 
 
 18-63 
 18-53 
 18-46 
 18-37 
 18-21 
 
 i8-3o 
 
 17-98 
 17-81 
 17-62 
 - I7-55 
 
 ,3 Cassiopeia) 
 
 v Pc^usi. 
 
 26 Andromeda .... 
 
 26 Andromeda? S.P. 
 12 Cassiopeiaj 
 
 44 Piscium 
 
 1 2 Ceti 
 
 i3 Ceti 
 
 B. A. C. i52 
 
 B.A. C. i52 S.P. .. 
 t Andromeda? 
 
 Oeltz. Arg. 5gg .... 
 
 a. Cassiopeia? S.P. . . 
 j3 Ceti 
 
 5 Andromeda? 
 
 
 y Cassiopeia? 
 
 p. Andromedre 
 
 70 Piscium 
 
 t Piscium 
 
 82. 53. 2g-65 
 85. 7. 77 5 
 
 55. 8. 59-76 
 1.28. 3-88 
 5-25 
 i. 27.48-78 
 49-00 
 91.45. 3-82 
 9 3. 2.24-94 
 
 87. q. 1-34 
 g8. 55. 58-36 
 71.35. 3-o3 
 71. 3o. 45-55 
 84.36. 17-50 
 
 87. 5i. 45'3g 
 75. 24. 1 1 -60 
 120.44. 5-53 
 76. 4. 53-84 
 73. 18.36-88 
 
 78.36. 6-86 
 78. 3g. 45-75 
 74. 19. 54-83 
 85. 14. 5 1-42 
 70. 38. 34-37 
 
 81.34. 25-22 
 
 22. 1.47-90 
 6y. 64. 10-23 
 
 69. 38. 52-35 
 
 48. 22. 6-41 
 
 5-i8 
 
 e Piscium 
 
 (3 Andromeda? 
 
 a 1 Ursa? Minoris . . . 
 a' Ursa? Minoris S.P. 
 Polaris 
 
 Polaris S.P 
 
 38 Ceti 
 
 40 Ceti 
 
 y* Piscium 
 
 6 Ceti 
 
 p Piscium 
 
 94 Piscium 
 
 /* Piscium 
 
 * 
 i] Piscium 
 
 B. A. C. 458.... 
 
 101 Piseium .... 
 
 B. A. C.4.77.. 
 
 
 B. A. C. 490 . 
 
 io5 Piscium 
 
 Piscium 
 
 109 Piscium 
 
 o Piscium 
 
 46 Cassiopeia? ... 
 
 (3 Arietis 
 
 B.A. C. 607 
 
 -/' Andromeda?. . . . 
 
 7 1 Andromedte S.P. 
 
 31. This was observed for one of Mr. Hind's variable stars. It is of the ioi magnitude. 
 ASTRONOMY WlL. 
 
OBSERVED AT THE ROYAL OBSERVATORY, GREENWICH, IN THE YEAR 
 
 CATALOGUE OF THE CONCLUDED MEAN R. A. AND MEAN N. P. D. continued. 
 
 No. Star's Name. 
 
 Number 
 of 
 Obs. of 
 E.A. 
 
 Fraction 
 of 
 Tear 
 for Mean 
 of Obs. 
 
 Mean R. A. 
 1855, Jan. i. 
 
 Annual 
 Variation 
 in R.A. 
 
 Numbe 
 ofN 
 
 D. 
 
 of Obs. 
 P.D. 
 
 R. 
 
 Mean N. P.] 
 1855, Jan. i 
 
 D. 
 
 3. 
 R. 
 
 Whole 
 Number 
 of 
 Obs. of 
 N.P.I). 
 
 Fraction 
 of 
 Year 
 for Mean 
 of Obs. 
 
 Concluded 
 Seconds 
 of 
 N.P.D. 
 
 Annual 
 Variation 
 in N.P.D. 
 
 46 
 
 47 
 48 
 
 49 
 5o 
 
 Si 
 
 52 
 
 53 
 5 4 
 55 
 
 56 
 
 57 
 58 
 
 59 
 60 
 
 6l 
 
 62 
 63 
 64 
 65 
 
 66 
 67 
 
 68 
 
 69 
 70 
 
 7i 
 
 72 
 73 
 
 74 
 7 5 
 
 76 
 
 77 
 78 
 
 79 
 80 
 
 81 
 82 
 83 
 84 
 85 
 
 86 
 
 87 
 88 
 
 89 
 9 
 
 9' 
 
 92 
 
 9 3 
 
 y2 Andromeda^ 
 
 3 
 
 3 
 
 9 
 
 2 
 
 4 
 9 
 
 2 
 
 6 
 
 4 
 
 2 
 10 
 
 6 
 
 i 
 7 
 
 I 
 
 2 
 II 
 2 
 2 
 
 I 
 
 3 
 
 10 
 
 I 
 
 2 
 
 7 
 I 
 3 
 
 i 
 
 I 
 
 2 
 
 2 
 3 
 
 I 
 
 2 
 2 
 I 
 
 3 
 
 . i 
 I 
 
 7 
 i 
 I 
 
 3 
 
 4 
 
 2 
 
 o-g5 
 
 0-gi 
 
 0-66 
 074 
 0-49 
 
 o-6g 
 0-87 
 o'97 
 
 O'52 
 
 o-g5 
 
 0-66 
 0-8 1 
 
 O'll 
 
 0-80 
 
 0-82 
 
 0-48 
 0-76 
 
 0-52 
 O'52 
 
 o'o5 
 o-56 
 
 073 
 o-g5 
 0-97 
 
 O'52 
 O'll 
 
 o-38 
 0-04 
 
 o-g5 
 o-gi 
 
 o-53 
 o-38 
 
 '97 
 o-5 1 
 o'5g 
 
 O'll 
 
 o-36 
 0-04 
 
 O-I I 
 
 o-32 
 o-g5 
 
 O'll 
 
 O'lO 
 
 o-33 
 0-06 
 
 h m s 
 
 1.55. i-85 
 i. 55. 45-85 
 i.5g. 0-44 
 2. 5. ig-i6 
 
 2. g. 45-20 
 
 2. 2O. 27-25 
 2. 24. 20'g2 
 2.28. 8-17 
 2. 28.43-76 
 
 2.32. 24'8g 
 
 2. 3 4 . ( 4 0.) 
 
 2. 35. 47-45 
 2.37. 3-88 
 
 2. 40. 24-67 
 
 2. 43. 2g'6i 
 
 2. 5o. 55-54 
 2. 54. ig-32 
 2. 54. 42-17 
 
 2. 55. 84-00 
 2. 55. 5g-g7 
 
 2. 5g. 16-24 
 2. 5g. 44-04 
 
 3. 3. 20-66 
 3. 8. 24'g6 
 3. 12. 5r8i 
 
 3. 1 3. 5g-5o 
 
 3. 1 5.42-50 
 3. 1 5. 44-56 
 3. 17. o-g8 
 
 3. I 7 . (22.) 
 
 3. ig. ig-o3 
 3. ig. ig'72 
 3. 22. (16.) 
 
 3. 22. 52'4I 
 
 3. 26. 6-02 
 
 3. 2g. 36-58 
 3.32. 7'ig 
 3. 35. I4'ig 
 3. 35. 5i-5i 
 3.36. i6-3o 
 
 3. 36. 38-3g 
 3.37.3i-8i 
 3. 38. 52-34 
 3. 40. 26 - 4g 
 3. 41. 36-34 
 
 3.48. 18-41 
 3. 5i. 15-94 
 3. 52. 3g-o5 
 
 -r- 3-642 
 3-283 
 3-363 
 3'i6g 
 2-g88 
 
 3-182 
 5'5 1 g 
 3-276 
 3-260 
 5 - o3o 
 
 3-100 
 3-260 
 3-35o 
 3'3oo 
 
 3-4I9 
 4^99 
 3-126 
 3-817 
 2-643 
 
 3-363 
 4-011 
 
 3-419 
 3-3o3 
 3-450 
 
 4-241 
 
 4-242 
 4-243 
 
 3-222 
 3-243 
 
 3-2g3 
 
 3'3o5 
 2-826 
 
 5-12 I 
 
 3-56g 
 3-734 
 2-861 
 3-549 
 
 2-864 
 3-o56 
 3-55o 
 3-271 
 3-602 
 
 3-532 
 
 2-794 
 + 3-3:5 
 
 3 
 
 3 
 
 9 
 
 2 
 
 4 
 ii 
 
 2 
 
 6 
 
 4 
 4 
 
 i 
 
 10 
 
 6 
 
 2 
 
 7 
 i 
 
 2 
 II 
 
 2 
 2 
 
 I 
 I 
 2 
 
 9 
 2 
 
 7 
 i 
 i 
 3 
 
 2 
 I 
 
 I 
 
 2 
 I 
 
 5 
 
 3 
 
 2 
 
 3 
 
 2 
 
 I 
 
 3 
 
 i 
 II 
 i 
 
 2 
 
 3 
 6 
 
 2 
 
 I 
 2 
 
 I 
 
 I 
 
 I 
 
 I 
 I 
 
 I 
 I 
 
 I 
 
 1 II 
 
 48.22. 1-78 
 72. 26. 45-41 
 67. i3. 3i-73 
 8i.5o. 8-10 
 97. 5.32-87 
 
 82. II. 32-52 
 17. 49. I 2 - o6 
 83.48. 27-22 
 
 78.11. 2-3i 
 
 22. 47.45-11 
 
 46. ig. 21-04 
 
 87. 22. 40-32 
 
 78. 10. 177 
 
 72. lg.23'94 
 
 75. 3i. 5-52 
 69. 14. 33-08 
 
 37. 3.55-87 
 
 86. 28. 54-30 
 5i. 43. 3o-gi 
 114. n. 43-14 
 
 72. 40. 58- 1 5 
 45. 41. 45-01 
 44-84 
 
 70. 49. 3o"22 
 
 76. 41. i6-56 
 
 69. 22. 43-73 
 
 40. 3g. 33-14 
 33-3 1 
 40. 43. 3-45 
 40. 46. 16-40 
 81.29. 479 
 3o. 34. 10-26 
 
 80. 46. 35'4g 
 77. 46. 28-08 
 77. 35. 52-36 
 77. 33. 48-og 
 gg. 57. 6'o6 
 
 27. i5. 32-20 
 65. 8. 36-20 
 58. 10. 2g-go 
 100. 58. 16-20 
 66. 20. 47-00 
 
 100. 57. .... 
 
 n 
 
 1 6-55 
 
 4474 
 
 7-04 
 
 29'94 
 9'4 
 
 52-25 
 
 49^2 
 
 31-44 
 36-70 
 
 46-81 
 
 3 
 3 
 
 9 
 
 2 
 
 4 
 
 1 1 
 
 3 
 6 
 
 4 
 6 
 
 10 
 
 6 
 
 2 
 
 8 
 I 
 
 2 
 II 
 
 2 
 2 
 
 I 
 
 I 
 
 IO 
 I 
 
 2 
 
 8 
 
 I 
 3 
 
 2 
 
 2 
 
 I 
 
 2 
 2 
 6 
 
 3 
 
 3 
 
 4 
 
 2 
 I 
 
 3 
 i 
 
 12 
 
 I 
 2 
 
 3 
 6 
 
 2 
 
 o-g5 
 o-gi 
 0-64 
 
 0-74 
 
 0-53 
 
 0-82 
 
 o-go 
 0-97 
 o-52 
 o-g5 
 
 0-79 
 0-66 
 0-81 
 0-45 
 o-85 
 
 0-82 
 
 '49 
 0-75 
 
 0-52 
 
 o-52 
 
 o*o5 
 0-80 
 
 0-57 
 o-g5 
 '97 
 
 o-56 
 
 O'll 
 
 o-38 
 0-06 
 O'g6 
 
 o-g5 
 o-gg 
 o-g7 
 0-64 
 o-38 
 
 0-37 
 0-74 
 o'5g 
 
 O'll 
 
 o-55 
 
 O'll 
 
 0-44 
 
 o-g5 
 
 O'12 
 O'lO 
 
 0-40 
 0-06 
 
 it 
 1 7 8 
 40-41 
 3r73 
 
 8-10 
 32-87 
 
 32-52 
 
 13-56 
 
 27-22 
 2-3 1 
 
 44-95 
 
 21-04 
 40-32 
 
 177 
 23-94 
 
 5-71 
 
 33-08 
 55-87 
 54-30 
 
 3o-gi 
 43-14 
 
 58-15 
 45-01 
 
 3o-iq 
 16-56 
 4 3 7 3 
 
 33- 1 5 
 
 3-46 
 16-40 
 
 479 
 9-84 
 
 35'49 
 28-08 
 52-3i 
 48-40 
 6-06 
 
 3rg5 
 36-33 
 2g-go 
 16-20 
 47-55 
 
 2I'OO 
 
 4g-56 
 10-36 
 43-94 
 
 37-32 
 26-g2 
 2.3-73 
 
 // 
 17-58 
 
 B. A. C. 632 
 
 I7-59 
 17-26 
 I7-II 
 
 16-81 
 
 16-41 
 16-22 
 17-32 
 i5-g3 
 i5-74 
 
 1 5-63 
 15-42 
 1 5-46 
 15-41 
 i5.i3 
 
 14-73 
 14-53 
 i 4 -3g 
 14-35 
 14-35 
 
 14-22 
 14-07 
 
 i3-g8 
 13-65 
 1 3-3 1 
 
 13-24 
 
 i3-i8 
 i3-i8 
 i3-o3 
 i3-io 
 
 i2-go 
 12-94 
 12-74 
 12-70 
 12-41 
 
 12-32 
 12-01 
 11-87 
 II-80 
 U'74 
 
 11-64 
 11-52 
 
 11-47 
 
 11-14 
 
 10-76 
 10-07 
 
 io-5g 
 
 
 i Ceti 
 
 67 Ceti 
 
 2 Ceti 
 
 B. A. C. 777. . 
 
 B. A. C. 703.. 
 
 3 1 Arietis 
 
 B. A. C. 814 
 
 
 y Ceti 
 
 38 Arietis . . . . 
 
 
 <f Arietis 
 
 
 7 Persei 
 
 a, Ceti 
 
 
 r 3 Eridani 
 
 53 Arietis 
 
 K Persei 
 
 
 8 Arietis 
 
 W. B.III. i3 9 
 r 1 Arietis 
 
 a Persei 
 
 a. Persei S.P 
 
 Gr. Cat. 1 850217. 
 Groombridge66o. . . 
 o Tauri 
 
 B. A. C. io58 
 
 f Tauri 
 
 Riimker 858 
 
 Gr. Cat. 1 850227. 
 / Tauri 
 
 e Eridani 
 
 B. A. C. mi 
 
 1 1 Tauri 
 
 o Persei 
 
 W. B.III. 680 
 
 
 B. A. C. 1162 
 
 25 Eridani 
 
 go. 45. 2roo 
 66. 20. 49-81 
 79. 3g. 10-36 
 64. 5i. 43-94 
 
 67. 56. 37-32 
 io3. 55. 26-92 
 77. 55. 23-73 
 
 ij Tauri 
 
 VV. B. III. 767 . . 
 
 B. A. C. 1192 
 
 32 Tauri 
 
 y Eridani 
 
 x Tauri 
 
 
 12, Of the 8th magnitude. The designation of this star refers to the Greenwich Catalogue of 1576 Stars for 1850, and the same must be understood of 
 all similar designations. 
 
 73. Of the ?th magnitude. ., * 7 . Of the yth magnitude. 
 
 4B2 
 
 M748694 
 
MEAN RIGHT ASCENSIONS AND MEAN NORTH POLAR DISTANCES OF STARS 
 
 CATALOGUE OF THE CONCI/CDED MEAH E. A. AND MEAN N. P. D. continued. 
 
 No. 
 
 Star's Name. 
 
 Number 
 of 
 Obs. of 
 KA. 
 
 Fraction 
 of 
 Tear 
 for Mean 
 of Obs. 
 
 Mean B. A. 
 iS;:, Jan. i. 
 
 Annual 
 Variation 
 in E. A. 
 
 Xumbe 
 ofN 
 
 D. 
 
 r of Obs. 
 .P.O. 
 
 R. 
 
 MeanN.P 
 1853, Jan. 
 
 D. 
 
 D. 
 
 i. 
 
 E. 
 
 Whole 
 Number 
 of 
 Obs. of 
 N.P.D. 
 
 Fraction 
 of 
 Tear 
 for Mean 
 of Obs. 
 
 Concluded 
 Seconds 
 of 
 N.PJX 
 
 Annual 
 Variation 
 in N .P J>. 
 
 94 
 95 
 
 96 
 
 97 
 98 
 
 99 
 100 
 
 101 
 102 
 
 io3 
 104 
 io5 
 
 1 06 
 107 
 108 
 109 
 no 
 
 i ii 
 
 112 
 
 ii3 
 
 114 
 
 n5 
 
 116 
 117 
 118 
 119 
 
 1 20 
 
 121 
 
 122 
 123 
 I2 4 
 125 
 
 126 
 
 127 
 128 
 129 
 
 i3o 
 i3i 
 
 132 
 
 1 33 
 
 1 34 
 1 35 
 
 1 36 
 i3 7 
 i38 
 i3g 
 140 
 
 141 
 
 142 
 
 al Tauri 
 
 I 
 
 3 
 
 i 
 
 i 
 8 
 
 4 
 8 
 
 5 
 i 
 3 
 i 
 6 
 
 i 
 
 >4 
 
 18 
 i 
 
 2 
 
 6 
 
 2 
 
 8 
 4 
 
 i 
 i 
 
 3 
 
 i 
 
 2 
 
 16 
 ii 
 
 2 
 
 7 
 
 8 
 i 
 6 
 
 2 
 
 6 
 
 i 
 i 
 i 
 
 i 
 
 2 
 
 I 
 
 2 
 
 5 
 
 2 
 
 4 
 
 i 
 i5 
 
 '99 
 0- 97 
 
 0'97 
 '99 
 0'32 
 O'll 
 
 o-36 
 
 o-3 1 
 0-14 
 0-67 
 0-67 
 
 0'12 
 
 0-98 
 0-41 
 
 0-43 
 
 0-97 
 0-99 
 
 o-i3 
 o-og 
 
 0'32 
 
 o-33 
 
 0-07 
 
 '99 
 0-41 
 o-o5 
 0-57 
 
 o'5o 
 o-35 
 
 O'lO 
 
 0-24 
 
 0-40 
 o-go 
 0-27 
 0-08 
 0-43 
 
 0-14 
 
 0-98 
 0-17 
 0-99 
 0-16 
 
 0-17 
 
 O'lO 
 
 o-3o 
 o-g3 
 o-i5 
 
 0-18 
 o-3 1 
 
 h m > 
 4. 0.43-33 
 4. 2. 18-6 1 
 
 4. 2. 25-24 
 
 4. 5. 44-80 
 4. 8.35-86 
 4. ii. 26-58 
 4. 11.32-74 
 
 4. i3. 45-84 
 4. 1 3. 46-48 
 4. 14.34-69 
 4. 1 5. 44-50 
 4. 1 6. 43-gg 
 
 4. 1 8. 33-43 
 4. 20. 9-26 
 4. 23. (i3.) 
 4. 27. 36-26 
 4. 29. 55*oo 
 
 4.34.18-77 
 4-38. i5-25 
 4. 3g. 38-g8 
 4.47.33-42 
 4. 49. o'oo 
 
 4. 54. 25-88 
 4. 56. 21-24 
 4. 58. 44*75 
 4. 5g. 13-73 
 4. 5g. 19-43 
 
 5. 5. 5g'o2 
 
 5. 7 .(3 4 .) 
 5. 7.34-28 
 5. 10. 22-98 
 5. 12.53-78 
 
 5.i 7 . 77 3 
 5. 18.55-66 
 
 5.22. 2-01 
 
 5.23. 17-57 
 5. 24. 36-o3 
 
 5. 25. 49-2 1 
 5. 25. 55-i8 
 5. 26. 20-20 
 5. 26. 35-87 
 5. 27. 9-2.3 
 
 5.28. 5-55 
 5. 28. 20-39 
 5. 28. 51-42 
 5. 28.58-8g 
 5. 34. 23-gg 
 
 5.41.59-44 
 5. 47. ig-36 
 
 + 3-485 
 3-221 
 
 7-65 4 
 
 3-223 
 
 2-763 
 3-674 
 3-407 
 
 3-641 
 3-636 
 3-451 
 
 3-452 
 3-56o 
 
 3-483 
 3- 49 5 
 
 3-434 
 2-333 
 
 3-276 
 3'ooi 
 5-gio 
 3-896 
 3-462 
 
 3-58i 
 4-196 
 9-682 
 3-5 47 
 2-538 
 
 4'4i9 
 
 2-880 
 3- 1 06 
 2-764 
 
 3-788 
 3-602 
 2-572 
 3-go5 
 3-064 
 
 3-732 
 3-741 
 2-646 
 3-663 
 
 3-3o2 
 
 2-g3i 
 2-g36 
 3-041 
 3-585 
 
 2-177 
 
 5-366 
 
 + 3-247 
 
 I 
 
 3 
 
 4 
 
 i 
 
 7 
 4 
 8 
 
 5 
 
 i 
 3 
 i 
 6 
 
 i 
 
 17 
 i 
 
 i? 
 
 i 
 
 2 
 
 4 
 3 
 
 9 
 
 4 
 
 i 
 i 
 
 4 
 i 
 3 
 
 10 
 
 5 
 I 
 ii 
 
 2 
 
 7 
 
 10 
 i 
 
 4 
 
 2 
 
 6 
 
 i 
 i 
 i 
 
 i 
 
 2 
 I 
 
 3 
 5 
 
 2 
 
 4 
 ii 
 
 4 
 
 2 
 I 
 
 2 
 I 
 
 4 
 
 1 II 
 
 jo. 46. 40-55 
 
 82. 41. 10-12 
 
 14. i5. 37-98 
 
 82.39. 27-38 
 
 g7- 52.55-44 
 63. o. i-36 
 74. 43. 34-89 
 
 64. 43. 1-71 
 
 64. 42. 43-gg 
 72.48. 5-74 
 72. 53. 44-56 
 68. 2.32-So 
 
 71. 12. 23'4g 
 71. 8.43-64 
 47. 1 5. 5-37 
 73.47. 11-44 
 120. 5i. 45*11 
 
 80. 38. 45-32 
 g3. 3i. 26-85 
 23. 54. 38-g4 
 57. 4. 5-88 
 73. 4.41-51 
 
 68.37. i8-56 
 48.58. i-5g 
 10.56. 5i-86 
 69. 46. 37 - g3 
 112.34. 8 '^7 
 
 44. g. 18-92 
 18-16 
 
 98. 22. 32-34 
 98. 22. 22-46 
 
 88. 25. 40-43 
 io3. 19. 48-41 
 
 61. 3i. irgg 
 68. n.3o-i8 
 no. 52. 42-82 
 57.55. 1 3- 1 8 
 90. 24. 37-32 
 
 63. 25. 50-24 
 63. 7.40-17 
 107. 55. 47-22 
 66. 3. 42-75 
 80. 10. 1-57 
 
 96. 1.35-76 
 96. o.3ri5 
 qi. 17. 54-56 
 68.57. 2-27 
 124. 9. i6'63 
 
 ii 
 
 38-20 
 
 3978 
 6-37 
 
 53-74 
 1877 
 
 ii -60 
 
 I 
 3 
 
 8 
 
 i 
 7 
 4 
 8 
 
 5 
 i 
 
 3 
 
 i 
 6 
 
 i 
 
 17 
 i 
 
 17 
 i 
 
 2 
 
 4 
 5 
 10 
 4 
 
 I 
 
 i 
 6 
 i 
 3 
 
 n 
 
 I 
 ii 
 
 2 
 
 7 
 
 H 
 i 
 
 4 
 
 2 
 
 6 
 
 i 
 i 
 
 i 
 i 
 
 2 
 I 
 
 3 
 5 
 
 2 
 
 4 
 1 1 
 
 '99 
 
 '97 
 
 o- 7 5 
 
 '99 
 o-35 
 
 O'll 
 
 0-37 
 
 o-3 1 
 0-14 
 0-67 
 0-67 
 
 0-12 
 
 0-98 
 0-45 
 0-gg 
 0-40 
 0-97 
 
 0-gg 
 
 o-i3 
 0-08 
 0-29 
 o-32 
 
 0-07 
 
 '99 
 0-54 
 o-o5 
 0-44 
 
 o-58 
 
 o - 99 
 o-35 
 
 O'lO 
 
 0-24 
 
 o-33 
 o-go 
 0-16 
 0-08 
 0-42 
 
 0-14 
 o-g8 
 0-17 
 
 '99 
 0-16 
 
 0-17 
 o-38 
 o-3o 
 o-g3 
 o-i5 
 
 0'23 
 
 ii 
 4O-55 
 IO-I2 
 
 38-og 
 27-38 
 55-44 
 i-36 
 
 34-89 
 
 1-71 
 
 43-99 
 5-74 
 44-56 
 32-8o 
 
 23-49 
 43-64 
 5-37 
 11-44 
 40-11 
 
 45-32 
 26-85 
 39-28 
 5-g3 
 4i-5i 
 
 18-56 
 i'5g 
 
 52- 4 g 
 37'g3 
 8-67 
 
 i8-gi 
 
 32-34 
 22-46 
 40-43 
 48-41 
 
 n-88 
 3o-i8 
 42-82 
 i3-i8 
 37-32 
 
 50-24 
 40-17 
 47-22 
 42-75 
 i -5 7 
 
 35-76 
 3i-i5 
 5 4 -56 
 2-27 
 1 6-63 
 
 27 
 
 n 
 
 9'92 
 g-85 
 
 9-84 
 9'6o 
 5-92 
 9-11 
 9-12 
 
 8-g3 
 
 8-97 
 8-89 
 8-81 
 8-69 
 
 8-5g 
 
 8- 4 5 
 
 8-22 
 
 7'6g 
 7-65 
 
 7-32 
 7-01 
 6-gi 
 
 6'22 
 
 6-1 1 
 
 5'62 
 5-45 
 5-35 
 
 5-21 
 5'20 
 
 4'25 
 
 4-55 
 4-53 
 4-3 1 
 4-07 
 
 3-53 
 3-6o 
 3-23 
 3-24 
 3-o5 
 
 2-98 
 2-97 
 2-94 
 2-8g 
 2-83 
 
 2-78 
 2- 7 5 
 2-70 
 2-68 
 
 2-23 
 
 no 
 
 W. B. IV. 2 1 
 
 B. A. C. 1280 
 46 Tauri 
 
 - Eridani 
 
 f Tauri 
 
 
 v 1 Tauri . 
 
 v 2 Tauri . 
 
 S 1 Tauri 
 
 S'- 2 Tauri 
 
 ' Tauri 
 
 Lalande 8336 
 
 t Tauri 
 
 m Persei 
 
 A debaran 
 
 v 7 Eridani 
 
 Lalande 8840 
 
 w Eridani 
 
 9 Camelopardali . . . 
 i Aurlsas . . 
 
 B. A. C. i526 
 
 i Tauri' 
 
 ij Aurigae 
 
 B. A. C. i565 
 
 / Tauri 
 
 
 
 Capella S.P 
 
 Gr. Cat. 1 85o355. 
 Rigel 
 
 # 
 
 8 Tauri 
 
 o Tauri 
 
 /3 Leporis 
 
 
 S Orionis 
 
 Gr. Cat. i85o 3go. 
 * 
 a Lcporis . . . 
 
 121 Tauri 
 
 
 * 
 
 
 Tauri 
 
 a Columbse 
 
 3 1 Camelopardali . . 
 
 82.37. 2 7'49 
 
 
 124. Of the 9-1 oth magnitude. 131. Of the icth magnitude. 136. Of the Qth magnitude. 
 
OBSERVED AT THE ROYAL OBSERVATORY, GREENWICH, IN THE YEAR 1855. 
 
 CATALOGUE OF THE CONCLUDED MEAN R. A. AND MEAN N. P. D. continued. 
 
 No. 
 
 Star's Name. 
 
 Number 
 of 
 Obs. of 
 R.A. 
 
 Fraction 
 of 
 Year 
 for Mean 
 ofObs. 
 
 Mean R. A. 
 1855, Jan. i. 
 
 Annual 
 Variation 
 in 11.A. 
 
 Numbc 
 of N 
 
 D. 
 
 rofObs. 
 P.D. 
 
 R. 
 
 Mean N. P. 
 r ; jS, Jan. 
 
 D. 
 
 D. 
 I. 
 
 B. 
 
 Whole 
 Number 
 of 
 Obs. of 
 N.P.D. 
 
 Fraction 
 of 
 Year 
 for Mean 
 of Obs. 
 
 Concluded 
 Seconds 
 of 
 N.P.D. 
 
 Annual 
 Variation 
 in N.P.D. 
 
 143 
 144 
 146 
 
 146 
 
 H7 
 148 
 149 
 i5o 
 
 i5i 
 
 1 52 
 
 1 53 
 184 
 
 1 55 
 
 1 56 
 i5 7 
 1 58 
 
 i5g 
 1 60 
 
 161 
 
 162 
 1 63 
 ,64 
 
 1 65 
 
 1 66 
 167 
 1 68 
 169 
 
 170 
 
 I/' 
 172 
 1 7 3 
 
 '74 
 I 7 5 
 
 .76 
 
 '77 
 178 
 179 
 1 80 
 
 181 
 182 
 1 83 
 184 
 i85 
 
 1 86 
 187 
 1 88 
 
 189 
 190 
 
 
 3 
 I 
 
 7 
 
 2 
 2 
 2 
 2 
 9 
 
 I 
 
 I 
 I 
 
 5 
 
 4 
 
 i 
 i 
 
 2 
 I 
 
 2 
 
 I 
 
 3 
 
 2 
 
 I 
 
 H 
 
 2 
 
 3 
 
 2 
 
 15 
 I 
 
 3 
 
 4 
 5 
 3 
 7 
 
 i 
 i 
 
 3 
 6 
 4 
 
 5 
 I 
 8 
 
 2 
 
 I 
 
 4 
 5 
 
 4 
 10 
 
 0-16 
 O'o5 
 0-26 
 
 o-i5 
 0-17 
 0-08 
 
 O'lO 
 C'25 
 
 o-i8 
 0*04 
 0-18 
 0-14 
 0-41 
 
 0-18 
 
 0-14 
 o-i5 
 0-90 
 0-19 
 
 0-14 
 0-17 
 0-19 
 0-14 
 
 0-47 
 
 0-64 
 0-18 
 0-18 
 
 0'32 
 
 o-65 
 
 0-16 
 0-18 
 0-16 
 
 0'2I 
 
 0-18 
 
 o-3o 
 0-19 
 o-ig 
 0-18 
 0-16 
 
 0-16 
 o-65 
 0-44 
 
 0-17 
 
 0'23 
 
 o-ig 
 o-ig 
 0-17 
 0-41 
 
 h m i 
 
 5. 48. 53-77 
 5. 49. 5o'O2 
 5. 55. 1 8-44 
 
 5. 58. 26-80 
 5. 5g. 28-52 
 5. 5g. 39-97 
 6. o. 55-72 
 6. 6. 7-59 
 
 6. 6. 8-38 
 6. ii.36-5i 
 6. ii. 59-78 
 6. 12.43-82 
 6. 14. ii -34 
 
 6. 14. 44-92 
 6. 1 5. 47-81 
 6. 16. 18-98 
 
 6. 20. 21'23 
 
 6. 23. 17-06 
 
 6. 24. 37'5i 
 6.26. 4-12 
 6. 29. 2o'i5 
 6. 2g. 25'g2 
 
 6.3i. 6-56 
 
 6. 32. 5g-65 
 6. 33. 38-og 
 6. 35. 34-06 
 6. 38. 45'4g 
 6. 40. 3o*52 
 
 6.41. 28-96 
 6. 42.61-54 
 6. 46. 23-55 
 6. 47. 27-24 
 6. 52. 55-68 
 
 6. 55. 30-49 
 6. 56. 58-20 
 6. 57. 11-92 
 7. 2.29-79 
 7. 3.37-57 
 
 7. 6.53-67 
 
 7- 7-57-04 
 7. ii. 27-68 
 
 7 .12 
 
 7. 12. i-35 
 
 7. 16.43-08 
 7.19.17-19 
 
 7. 20. I 8-20 
 7. 20. 47-43 
 
 7. 25. 20- 1 o 
 
 
 
 + 4'44 
 4-092 
 3-648 
 
 3-724 
 3-723 
 3-726 
 3-648 
 3-624 
 
 3-828 
 2731 
 2-731 
 2-8g3 
 3-632 
 
 2-304 
 3-697 
 2-643 
 3-566 
 3-455 
 
 3-186 
 
 3-784 
 3-469 
 3-677 
 
 3o-528 
 
 3-3io 
 3-078 
 3-8 10 
 2-646 
 4-248 
 
 3-459 
 3-607 
 3-696 
 2791 
 2-358 
 
 3-567 
 2-507 
 2-718 
 2-441 
 3-657 
 
 3-758 
 4-190 
 3-5 9 3 
 
 2-141 
 
 3-741 
 3-261 
 3-752 
 3-746 
 + 3-856 
 
 3 
 
 2 
 
 6 
 
 2 
 
 2 
 2 
 I 
 
 10 
 
 I 
 I 
 
 4 
 
 7 
 
 i 
 I 
 
 2 
 I 
 2 
 
 I 
 
 2 
 
 3 
 i 
 8 
 If 
 
 2 
 
 3 
 
 2 
 16 
 
 I 
 
 3 
 
 4 
 5 
 5 
 7 
 
 i 
 
 i 
 
 3 
 5 
 
 4 
 
 5 
 
 i 
 8 
 i 
 3 
 
 I 
 
 3 
 4 
 
 4 
 7 
 
 I 
 I 
 
 1 II 
 
 45. 4. 24-26 
 
 52. 48. io'25 
 66. 44. 1-70 
 
 63. 57. 40-14 
 64. i. 9-09 
 63. 54. 55-2g 
 66. 52. 4-60 
 67. 27. 21-40 
 
 60. 27. 12-44 
 
 IO4-. 17.. 
 
 II 
 
 2O-25 
 
 5g-g5 
 
 3 
 
 2 
 
 6 
 
 2 
 2 
 2 
 I 
 II 
 
 I 
 I 
 
 4 
 
 8 
 
 I 
 
 i 
 
 2 
 I 
 
 2 
 
 I 
 
 2 
 
 3 
 I 
 
 26 
 
 2 
 
 3 
 
 2 
 
 16 
 
 3 
 
 5 
 5 
 
 7 
 
 i 
 i 
 
 3 
 5 
 4 
 
 5 
 
 8 
 
 i 
 3 
 
 i 
 
 3 
 
 4 
 4 
 7 
 
 0-16 
 o-n 
 o-i5 
 
 o-i3 
 0-17 
 0-08 
 o*o5 
 
 0-24 
 
 0-18 
 
 0-18 
 o'i5 
 
 0-54 
 
 0-18 
 0-14 
 o-i5 
 o-go 
 o-ig 
 
 0-14 
 0-16 
 o-i5 
 0*14 
 
 0-47 
 
 0-54 
 0-18 
 0-18 
 0-37 
 
 0-16 
 0-18 
 0-16 
 o-33 
 0-18 
 
 o-3o 
 0-19 
 o-ig 
 0-28 
 0-16 
 
 0-16 
 
 0-43 
 0-90 
 o - i5 
 
 O'23 
 
 0-16 
 
 O-20 
 0-17 
 
 o-33 
 
 II 
 24-26 
 IO'25 
 
 1-70 
 
 40-14 
 
 9-09 
 
 55-2g 
 4-60 
 2i-3o 
 
 12-44 
 
 22-64 
 57-60 
 60-27 
 
 779 
 4774 
 i6-52 
 3-28 
 5g-32 
 
 37-88 
 io-3g 
 53-go 
 44-67 
 
 5i-5i 
 
 28-17 
 24-97 
 
 l3'22 
 
 12-61 
 
 I2'3l 
 
 21-55 
 
 52-21 
 
 37-77 
 39-78 
 
 17-17 
 
 29-76 
 
 20-55 
 
 57-78 
 
 o-85 
 
 1879 
 
 18-73 
 26-60 
 22-67 
 
 5-36 
 
 21-21 
 1 5-0 1 
 21-70 
 
 56-28 
 
 // 
 
 0-94 
 0-78 
 
 o - 3o 
 
 0-14 
 o-o5 
 o - o3 
 + o-io 
 o"55 
 
 o-83 
 
 i-o5 
 
 rog 
 l-3 7 
 
 1-32 
 
 1-48 
 i- 4 3 
 1-81 
 2 - o3 
 
 2-25 
 
 2-3o 
 2-5g 
 2-5 7 
 
 2-82 
 
 2 - g6 
 3-oo 
 3-i3 
 4-60 
 
 3-55 
 
 3-75 
 4'o3 
 4-16 
 4-60 
 
 4-83 
 4-93 
 4-98 
 5-38 
 5-5 1 
 
 6-78 
 
 6-17 
 6-20 
 6-18 
 
 6-68 
 6-85 
 6-92 
 
 6'94 
 + 7'3o 
 
 9 AurigaB 
 
 
 * 
 * 
 * 
 
 
 
 \V. B. VL 334 
 
 W. B. VI. 348 
 
 104. 18. 22-64 
 
 97. 45. 57-60 
 
 67. 24. 6o-3i 
 
 1 20. o. 7-79 
 64. 52. 47-74 
 107. 53. 1 6-52 
 69. 42. 3-28 
 70. 5g. 5g-32 
 
 85. 2.37-88 
 61. 52. io-3g 
 73. 28.53-go 
 65. 25. 44*67 
 2.44. 5i-i7 
 5i-66 
 
 79-58. 28-17 
 89. 22. 24-97 
 60. 53. 1 3-2 2 
 106. 3i. 12-61 
 48. 3. 10-94 
 
 73.38. i2-3i 
 68. 4.21-55 
 64. 26. 52-21 
 101. 5i. 37-77 
 1 1 8. 46. 3g'78 
 
 6g. i3. 17-17 
 n3. 37. 29-76 
 io5. 25. 2O-55 
 1 1 6. 9.57-78 
 65.38. o-85 
 
 6i.5i. 18-79 
 48. 5i. 42-51 
 67.45. 18-73 
 67. 45. 26-60 
 
 
 
 ? Canis Majoris. . . . 
 B. A. C. 2o58 
 
 ]3 Canis Majoris . . . 
 v Geminorum 
 
 1 9 Geininorum .... 
 
 1 2 Monocerotis .... 
 4.Q AuriffEe . . 
 
 y Geminorum ..... 
 
 * 
 Cephei 5i Hev 
 Cephei 5i Hev. S.P. 
 
 1 5 Moncerotis 
 
 B. A. C. 2 1 89 
 
 28 Geminorum .... 
 Sirius 
 
 58 Auri<*ae S.P.. .. 
 
 33 Geminorum .... 
 d Geminorum 
 
 37 Geminorum .... 
 9 Canis Majoris. . . . 
 t Canis Majoris .... 
 
 Geminorum 
 
 o 2 Canis Majoris . . . 
 7 Canis Majoris. . . . 
 8 Canis Majoris .... 
 48 Geminorum .... 
 
 53 Geminorum .... 
 64 Aurigas S.P 
 S Geminorum 
 
 * 
 
 Geminorum 
 
 6i.55. 5-36 
 
 8l. 25. 21-21 
 
 61. 35. i5-oi 
 61.47. 21-70 
 57. 47. 56-28 
 
 $ Canis Minoris . . . 
 i 1 Geminorum .... 
 i 2 Geminorum 
 
 a 1 Geminorum 
 
 
 146. Of the nth magnitude. 148. Of the yth magnitude. 
 
MEAN RIGHT ASCENSIONS AND MEAN NORTH POLAR DISTANCES OF STARS 
 
 CATALOGUE OF THE CONCLUDED MEAN R. A. AND MEAN N. P. D. continued. 
 
 -So. 
 
 Star's Name. 
 
 Number 
 of 
 Obs. of 
 K.A. 
 
 Fraet ion 
 of 
 Year 
 for Mt>ai 
 ofOljs. 
 
 Mean E. A. 
 1853, Jan. i. 
 
 Annual 
 Variation 
 in B.A. 
 
 Numb 
 of N 
 
 D. 
 
 >rofObs 
 .P.D. 
 
 R. 
 
 Mean N. P 
 iSjj, Jan. 
 
 D. 
 
 D. 
 
 i. 
 
 E, 
 
 Whole 
 Number 
 of 
 Obs. of 
 N.P.D. 
 
 Fraction 
 of 
 Year 
 for Mean 
 of Obs. 
 
 Concluded 
 Seeonds 
 of 
 N.P.D. 
 
 Animal 
 Variation 
 iu N.P.D. 
 
 igi 
 192 
 1 9 3 
 194 
 190 
 
 196 
 
 '97 
 198 
 
 99 
 
 200 
 
 201 
 2O2 
 203 
 204 
 2O5 
 
 206 
 
 207 
 208 
 
 209 
 
 21O 
 
 211 
 
 212 
 213 
 2I 4 
 215 
 
 216 
 
 217 
 
 218 
 
 2I 9 
 220 
 
 221 
 222 
 
 223 
 
 224 
 225 
 
 226 
 22 7 
 228 
 22 9 
 
 23o 
 
 23l 
 
 232 
 
 233 
 23 4 
 235 
 
 236 
 
 23 7 
 
 238 
 
 Castor 
 
 i5 
 
 20 
 20 
 
 6 
 
 6 
 4 
 
 10 
 
 6 
 i 
 
 4 
 
 2 
 
 6 
 i 
 
 4 
 ii 
 5 
 
 7 
 7 
 
 2 
 
 I 
 I 
 
 5 
 
 7 
 
 i 
 
 5 
 
 2 
 
 I 
 
 5 
 
 10 
 
 9 
 i 
 
 4 
 5 
 3 
 
 7 
 10 
 
 9 
 i 
 i5 
 I 
 
 i 
 
 3 
 i 
 
 2 
 
 O-37 
 
 o-35 
 0-34 
 
 0'20 
 O'2O 
 
 o'ig 
 
 O'20 
 
 o-3o 
 0-24 
 
 O'2O 
 
 0-68 
 0-17 
 
 0-18 
 o-33 
 
 0'25 
 
 0-67 
 o-58 
 
 O'2I 
 
 0-68 
 
 O'OI 
 OM7 
 O'2I 
 O'_22 
 
 0-16 
 0-24 
 
 0-22 
 0-25 
 0'25 
 
 o-25 
 0-61 
 o-3 1 
 
 O'22 
 
 0-24 
 
 O'2I 
 
 0-27 
 
 o-25 
 
 0-24 
 
 '99 
 o-33 
 0-16 
 
 O'20 
 
 O'2g 
 0- 7 3 
 
 0-27 
 
 h m a 
 
 7. 25. 2o-5o 
 7. 3i. 42-65 
 7. 36. 26-29 
 7. 42. ( 4 5.) 
 7.43. n-83 
 
 7. 52. g-i5 
 7. 54. 36-38 
 8. i. 22-17 
 8. 8. 3g-oo 
 8. 10. 3r68 
 
 8. n. 14-98 
 8. 12.53-70 
 8. 24. 19-06 
 8. 29. (32.) 
 8. 33. 56-og 
 
 8. 34. 53-38 
 8.3g. 5-66 
 
 8. 42. I2'02 
 
 8. 49. 15-67 
 8. 5o. 33-21 
 
 8. 5i. 12-65 
 
 8. 54. 1 5-2 2 
 8. 57. 33-54 
 8. 57.34-22 
 8. 5g. 53-45 
 
 9. i. 0-91 
 9. 5. 19-98 
 9. 7. 1 3-32 
 9. 10. 3-8o 
 9. 10. 53'oi 
 
 9. 20. (3.) 
 
 9. 20. 27-72 
 
 9. 23. 8-06 
 
 9. 23. 26-5i 
 9 .a 9 . (i 8.) 
 
 9. 29. 3i-62 
 9. 33. 24-55 
 9. 35. 49-86 
 9. 37. 36-82 
 9- 44- 3o-57 
 
 9. 52.32-88 
 9. 5g. 25-29 
 10. 0.38-76 
 10. 3. 5o-o2 
 10. 4.32-48 
 
 10. 7.26-19 
 
 10. 8. 20-22 
 10. 8. 2I-Q4 
 
 + 3-844 
 
 3-i 4 5 
 
 3-682 
 2'527 
 
 3-645 
 3-70I 
 
 2 "555 
 3-263 
 3-262 
 
 3-665 
 
 4-1-39 
 3-485 
 
 9 -36 7 
 
 3-487 
 3-i85 
 4-060 
 
 4' '47 
 3-292 
 
 3-929 
 
 3-524 
 5-403 
 5-400 
 3-261 
 
 3- 4 65 
 3-446 
 3-324 
 3-370 
 3-36o 
 
 2-948 
 4-060 
 3-440 
 
 3-462 
 3-227 
 3-279 
 3-422 
 3-427 
 
 3-i8i 
 
 3-284 
 3-2o3 
 3-241 
 3-298 
 
 3-670 
 3-657 
 + 3-284 
 
 H 
 
 '9 
 
 22 
 2 
 6 
 
 5 
 
 7 
 
 10 
 
 6 
 i 
 
 4 
 
 2 
 
 7 
 i 
 i 
 
 6 
 ii 
 5 
 
 2 
 
 5 
 
 8 
 
 3 
 i 
 i 
 5 
 6 
 
 i 
 
 5 
 
 2 
 
 7 
 
 2 
 
 7 
 
 2 
 
 6 
 
 i 
 
 2 
 
 4 
 5 
 3 
 
 7 
 9 
 
 7 
 
 i 
 
 4 
 
 i 
 
 i 
 
 3 
 i 
 
 2 
 
 2 
 2 
 
 I 
 
 I 
 
 I 
 
 2 
 
 2 
 
 I 
 
 1 11 
 
 57. 47. 53-96 
 84. 24. 20-43 
 61.37. 40-03 
 1 5. 42. 11-37 
 114. 29. 55-70 
 
 64. 12.51-34 
 6 1. 48. 1 1-57 
 ii3. 53. 21-75 
 
 80. 22. I7-32 
 
 80. 24. 7-25 
 
 62. 19. o-25 
 46.21. 9-69 
 69. 4. 12-14 
 9. 28. 14-50 
 9. 26. 24-87 
 
 68. o. 48-92 
 83. 3. 8-g3 
 45. 44. 1 6- 1 1 
 41. 23. 34-66 
 34-42 
 77.35. 2-49 
 
 47. 38. 54-39 
 64. 58. 48-68 
 22. 1 6. 53-43 
 
 22. l6. 54'99 
 
 78.45. 4-5 1 
 
 67. 22. l6'II 
 
 68. 7. 20-67 
 
 74.27.35-91 
 
 71-4 
 71. 40. 57-20 
 
 26. 1 8. 28-5o 
 98. 1.56-87 
 37. 3g. 53-26 
 52-5i 
 66. 23. 43-40 
 49- 6.45-94 
 
 64. 40. 5 1 -08 
 79.27. 1-73 
 75. 19. 2- 1 8 
 65. 33. 38-46 
 63. 18. 45-22 
 
 8 1. 1 5. 44-30 
 72.31.56-65 
 77. ig. 33-go 
 75. 55. 52-88 
 70. 36. 50-75 
 
 46. 28. 54-75 
 46. 21. 53-65 
 71. 32. 24-41 
 
 ii 
 
 irgi 
 
 12-54 
 
 12-08 
 
 1-68 
 55-54 
 
 56-24 
 
 28-52 
 
 175 
 
 H 
 
 19 
 22 
 
 4 
 6 
 
 5 
 
 9 
 
 10 
 
 6 
 
 i 
 
 4 
 
 7 
 
 2 
 I 
 
 6 
 ii 
 
 2 
 
 9 
 
 I 
 
 I 
 6 
 6 
 
 i 
 5 
 
 2 
 
 9 
 
 4 
 7 
 
 8 
 
 i 
 
 4 
 6 
 3 
 
 7 
 9 
 
 7 
 I 
 
 H 
 i 
 i 
 
 3 
 
 2 
 
 o-38 
 o-35 
 o-36 
 0-17 
 
 O'2O 
 
 o'ig 
 o-ig 
 
 O'2O 
 
 o'3o 
 0*24 
 
 O'20 
 
 0-17 
 
 0-24 
 0-18 
 
 0-27 
 0-24 
 
 0-21 
 O'lg 
 
 O'OI 
 
 0-17 
 
 O'23 
 0-23 
 
 0-16 
 0*24 
 0-22 
 
 0-23 
 
 0-19 
 
 0-25 
 
 o-65 
 o-3 1 
 
 0'22 
 0-22 
 0-21 
 0-27 
 0-24 
 
 O-22 
 0-gg 
 o-32 
 0-16 
 
 O'20 
 0-28 
 
 0-27 
 
 53-96 
 25-43 
 40-03 
 1 1-64 
 55-70 
 
 5l-34 
 
 H'79 
 21-75 
 17-32 
 7-25 
 
 O'25 
 
 12-14 
 
 i3'2g 
 24-87 
 
 48-92 
 8-g3 
 
 34-66 
 
 2 '40 
 
 48-68 
 53-43 
 55-08 
 4'5 1 
 
 16-11 
 
 20-67 
 35-gi 
 
 56-gg 
 
 28-5i 
 56-87 
 
 52-8i 
 
 43-40 
 
 5ro8 
 i- 7 3 
 2-18 
 38-46 
 45-22 
 
 44 -3o 
 56-65 
 33-go 
 52-88 
 5o'75 
 
 54-75 
 24-41 
 
 // 
 + 7^7 
 
 8-85 
 8-25 
 8-69 
 8-72 
 
 9'4 
 9-68 
 10-07 
 10-74 
 ic-8i 
 
 11-24 
 
 11-84 
 12-17 
 12-48 
 
 I2'52 
 
 12-87 
 
 I3-78 
 
 13-62 
 
 i3-8g 
 14-03 
 14-13 
 I4'i5 
 
 14-23 
 14-52 
 14-60 
 
 i5 - oo 
 
 15-32 
 15-36 
 
 16-10 
 io'6o 
 
 io-g5 
 16-14 
 i6-25 
 i6-33 
 16-71 
 
 17-06 
 17-34 
 i7'3g 
 17-64 
 
 17-55 
 
 17-68 
 
 + 17-72 
 
 Procyon 
 
 Pollux 
 
 B. A. C. 25 9 6 
 Navis 
 
 
 
 1 5 Argus 
 
 
 W. B. VIII. 262 ... 
 Y Cancri. . 
 
 3 1 Lyncis S.P 
 
 ij Cancri 
 
 Groombridge 1452 . 
 B. A. C. 2g3o 
 
 y Cancri 
 
 t Hydras 
 
 35 Lyncis S. P. .... 
 
 i Ursse Majoris .... 
 i Ursos Majoris S.P. . 
 a Cancri 
 
 10 Ursas Majoris . . . 
 10 Ursae MajorisS.P. 
 v Cancri 
 
 a 2 Ursse Maj. (ist Star) 
 a 3 Ursae Maj. ( 2 d Star) 
 
 Cancri 
 
 B. A. C. 3i38 
 
 IT Cancri 
 
 * 
 83 Cancri 
 
 h Ursse Majoris .... 
 
 6 Ursae Majoris .... 
 6 Ursae Majoris S.P. . 
 A Lconis 
 
 42 Lyncis S.P 
 
 
 o Lconis 
 
 4- Leonis 
 
 e Leonis 
 
 
 
 ij Lconis 
 
 
 34 Leonis 
 
 * 
 
 Groombridge 1626 . 
 x Ursse Majoris S.P. 
 B. A. C. 35o6 
 
 205. The resulting N.P.D. appears to be several seconds in error, by companion with the Greenwich Catalogue of 1576 Stars for 1850. 
 
OBSERVED AT THE KOTAL OBSERVATORY, GREENWICH, IN THE YEAR 1855. 
 
 CATALOGUE OF THE CONCLUDED MEAN R. A. AND MEAN N. P. D. continued. 
 
 No. 
 
 Star's Name. 
 
 Number 
 of 
 Obs. of 
 E.A. 
 
 Fraction 
 of 
 Year 
 for Mean 
 of Obs. 
 
 Mean R.A. 
 1855, Jan. i. 
 
 Annual 
 Variation 
 inR,.A. 
 
 Numbei 
 ofN. 
 
 D. 
 
 of Obs. 
 P.D. 
 
 R. 
 
 Mean N. P.] 
 1855, Jan. i 
 
 D. 
 
 ). 
 
 E. 
 
 Whole 
 Number 
 of 
 Obs. of 
 N.P.D. 
 
 Fraction 
 of 
 Year 
 fur Mean 
 of Obs. 
 
 Concluded 
 Seconds 
 of 
 N.P.D. 
 
 Annual 
 Variation 
 in N.P.D. 
 
 23g 
 240 
 
 241 
 242 
 243 
 244 
 240 
 
 246 
 247 
 
 248 
 
 249 
 
 25o 
 
 *5i 
 
 252 
 
 253 
 
 254 
 255 
 
 256 
 25; 
 258 
 25g 
 260 
 
 261 
 262 
 263 
 264 
 265 
 
 266 
 
 267 
 268 
 269 
 
 270 
 
 271 
 272 
 2 7 3 
 274 
 
 2 7 5 
 
 276 
 
 277 
 278 
 279 
 
 280 
 
 281 
 282 
 
 283 
 284 
 285 
 
 Gr. Cat. i85o 703. 
 
 I 
 
 6 
 
 3 
 i 
 i 
 5 
 
 2 
 
 i3 
 
 2 
 10 
 
 I 
 
 IO 
 12 
 
 II 
 
 7 
 9 
 
 4 
 
 2 
 
 5 
 5 
 
 8 
 
 3 
 
 2 
 2 
 2 
 2 
 
 i3 
 3 
 6 
 5 
 
 i 
 
 7 
 i 
 i 
 
 4 
 
 i 
 
 ii 
 
 2 
 
 6 
 
 2 
 
 4 
 
 6 
 i 
 i 
 i 
 
 2 
 
 ' 2 9 
 0-27 
 
 0'26 
 0-26 
 
 0-73 
 o-3o 
 0-19 
 
 o-3 1 
 
 0-27 
 o-33 
 '99 
 
 0-26 
 
 O'25 
 
 o-53 
 
 0-28 
 o-3g 
 
 o*3o 
 
 O'2O 
 
 0-29 
 0-29 
 o - 3o 
 
 0'5 1 
 0-29 
 o-i3 
 
 0'32 
 0-32 
 
 0-29 
 
 0'25 
 
 o*3o 
 0-29 
 
 0-28 
 
 o-3 1 
 
 o-3o 
 
 0*32 
 
 0-28 
 o-3 1 
 
 o-33 
 
 o-33 
 
 0-28 
 
 0-48 
 o-3 1 
 
 0*40 
 0-99 
 o-33 
 o-33 
 o-35 
 
 h in a 
 
 10. ii. 07-23 
 10. ii. 58-38 
 
 10. 1 1. 58'6g 
 10. i3. 37-23 
 10. 1 3. 40-66 
 10. 20. 3i-35 
 10. 24. 27-15 
 
 10. 25. 10-40 
 10. 3i. (26.) 
 10. 04. 14-43 
 10.35. 8-i3 
 10.38.32-54 
 
 10.41.37-97 
 10. 53. 4-26 
 
 10. 54. 44-64 
 
 I0.57-32-I3 
 Ii. 6.23-49 
 
 ii. 6.26-42 
 11. 6.37-61 
 ii. 10. 26-17 
 1 1. 10. 26-01 
 ii. 12. 5-63 
 
 ii. 13.39-48 
 ii. 16. 11-70 
 1 1. 16. 21-82 
 n. 19. 24-86 
 ii. 19. 26-00 
 
 1 1. 20. 28-78 
 ii. 20. 29-74 
 1 1. 25. 52-72 
 ii. 26. 56-6g 
 
 u. 27. 27-30 
 
 ii. 29. 3i-5i 
 u. 34. 20-5 1 
 u.38. 24-38 
 11.40. 27-84 
 1 1. 40. 3o - 2o 
 
 11.41. 3g-68 
 11.44. 36-58 
 
 u. 45. 35-66 
 
 II. 46. H'22 
 
 n.5i. 16-45 
 
 n. 53. 26-54 
 11.57.49-37 
 11.58. 8-83 
 n. 5g. 48-01 
 12. 2.40-41 
 
 + 3 8 -333 
 3-321 
 
 3-299 
 
 4'439 
 3'6i3 
 2-736 
 3-2i6 
 
 3-171 
 
 4-597 
 3-io5 
 3-i32 
 
 3- 1 63 
 3-104 
 
 3-778 
 
 3-io3 
 3-204 
 
 3-087 
 3-i6o 
 
 3-222 
 3-222 
 2*994 
 
 3-099 
 2-906 
 
 3-i37 
 3-o36 
 
 3-087 
 
 3'ogi 
 3-oS6 
 2-942 
 3-076 
 
 2-897 
 
 3-074 
 3-426 
 3-og3 
 3-092 
 3 - io6 
 
 3-o65 
 
 3-487 
 
 3-o 1 5 
 0-196 
 
 3'I I 2 
 
 3*079 
 3-064 
 3 - o6i 
 3-071 
 
 + 3-078 
 
 I 
 
 6 
 
 3 
 i 
 i 
 5 
 
 2 
 
 16 
 i 
 
 2 
 
 8 
 i 
 
 ii 
 
 12 
 I I 
 
 3 
 
 7 
 u 
 
 4 
 
 2 
 
 4 
 4 
 8 
 
 4 
 3 
 
 2 
 2 
 2 
 
 16 
 
 2 
 
 6 
 5 
 
 i 
 
 7 
 3 
 I 
 5 
 
 2 
 
 12 
 
 2 
 
 6 
 
 2 
 
 4 
 
 6 
 i 
 i 
 i 
 
 2 
 
 I 
 
 3 
 i 
 
 2 
 I 
 
 o t ti 
 
 66. 46. 4-84 
 69. 25. 36-83 
 
 69. 25. 38-35 
 23. 42. io - o3 
 47. 46. 26-g2 
 120. 19. 5i-i8 
 75. 7. i3-i6 
 
 79. 56. 56-33 
 20.48. 4-71 
 1 7. 43. 40-64 
 85. 3g. 38-07 
 82. 5i. 52 - 8o 
 
 78. 41. 2o-3o 
 85.36. i8-5o 
 27.28. 3-27 
 2-81 
 81. 52. 52-71 
 68. 40. 58-12 
 
 86. 56.3o-22 
 73. 46. 44'og 
 67. 3g. ig-go 
 57. 3g. 2 1 -go 
 io3. 5g. 3g - 74 
 
 83. 10.36-55 
 125. 22. i2-gg 
 78. 40. 2i-3g 
 86. ii. 4g-3g 
 86. 12. 14-34 
 
 86. 20. 44*94 
 86. 22. 17-57 
 121. 3. 18-92 
 86. 8. 5-o8 
 
 122. 3. 5o-i3 
 90. i. 24-88 
 
 22. 27. U'28 
 
 82. 3g. 30-42 
 80. 56. 56-67 
 68.58.3r37 
 
 74. 37. 3-55 
 5i. 14.30-67 
 
 123. 6. 6-07 
 
 35. 29. 57-96 
 5i. 19. 0-07 
 
 82. 34. 37-94 
 80. 27. 41-57 
 g5. g. 58'i6 
 g5. 16. 41-22 
 
 111.48.47-77 
 
 11 
 2-73 
 
 2 - o5 
 
 57-46 
 8-89 
 
 32-53 
 
 I 
 
 6 
 
 3 
 
 i 
 
 5 
 
 2 
 
 16 
 
 2 
 2 
 8 
 I 
 
 II 
 
 12 
 
 17 
 
 7 
 
 12 
 
 4 
 
 2 
 
 4 
 4 
 8 
 
 4 
 3 
 
 2 
 2 
 2 
 
 16 
 
 2 
 
 6 
 5 
 
 i 
 
 5 
 i 
 5 
 3 
 
 12 
 
 2 
 
 6 
 
 2 
 
 4 
 
 6 
 i 
 
 i 
 i 
 
 2 
 
 O'29 
 0-27 
 
 0-26 
 O-26 
 
 o-3o 
 0-19 
 
 o-38 
 0-18 
 0-27 
 0-27 
 "99 
 
 0-26 
 0-26 
 
 0-45 
 
 0-28 
 o-36 
 
 o-3o 
 0-20 
 o-3o 
 o-3o 
 o-3o 
 
 0-47 
 0-28 
 o-i3 
 o-32 
 o-32 
 
 o-38 
 o-3o 
 o-3o 
 0-29 
 
 0-28 
 
 0-29 
 0-26 
 
 0-32 
 
 0-28 
 0-29 
 
 o-3 1 
 
 0-32 
 
 0-28 
 
 0-48 
 0-3 1 
 
 o*53 
 
 '99 
 o-33 
 o-33 
 o'35 
 
 4-84 
 
 36-83 
 
 38-35 
 io-o3 
 
 5ri8 
 i3-i6 
 
 56-33 
 
 3-72 
 40-64 
 38-07 
 52-8o 
 
 2o-3o 
 i8-5o 
 
 2-98 
 
 52-71 
 58-07 
 
 30-22 
 
 44-9 
 
 19-9 
 21-90 
 39-74 
 
 36-55 
 
 12-99 
 2i-3g 
 
 49'3g 
 14-34 
 
 44'94 
 17-57 
 i8-g2 
 5-o8 
 
 5o-i3 
 24-88 
 
 10-32 
 
 30-42 
 56-67 
 31-76 
 
 3-55 
 30-67 
 
 6-07 
 
 57*96 
 0-07 
 
 37'94 
 41-57 
 58-i6 
 41-22 
 
 4777 
 
 + 1 7 -85 
 18-02 
 
 17-87 
 
 17-99 
 
 18-25 
 18-38 
 
 18-40 
 18-55 
 18-67 
 18-71 
 18-80 
 
 i8'8g 
 ig-26 
 
 19-34 
 
 19-40 
 19-66 
 
 ig-52 
 ig-55 
 20-16 
 20-16 
 19-44 
 
 19-66 
 19-90 
 19-75 
 ig-58 
 J974 
 
 19-78 
 19-76 
 19-86 
 19-97 
 
 ig*o3 
 
 19-87 
 19*88 
 20-16 
 
 2O'OO 
 
 19-98 
 
 20-09 
 25-71 
 
 20-04 
 
 20-02 
 20-04 
 
 2O-IO 
 
 2o-o5 
 
 2O'O5 
 
 20-06 
 + 2o-o3 
 
 
 B A C 353i 
 
 /* TJrsse Majoris S.P. 
 
 
 
 B. A C. 3645 
 
 Gr. Cat. i85o 721. 
 34 Sextantis 
 
 37 Sextantis 
 
 
 d 1/eonis 
 
 a, Ursce Majoris. . . . 
 a Ursae Majoris S.P. 
 v Leonis . . 
 
 
 B. A. C. 3836 
 
 
 | l Ursre Majoria . . . 
 3 Ursic Majoris . . . 
 S Crateris 
 
 <r Leonis 
 
 B. A. C. 3875 
 
 
 
 Piazzi XI. 71 
 
 T Leonis 
 
 W. B. XL 349 
 B. A C. 3928 
 
 89 Leonis 
 
 (B.A. C. 3g34 ~) 
 \zo Crateris j 
 
 
 
 
 A 1 Virginis 
 
 93 Lconis 
 
 j3 Leonis 
 
 ( Groomb. i83o. . 1 
 IB. A. C. 4010 .. / 
 ( 28 Crateris ....") 
 
 IB. A. c. 4015.. j 
 
 y Ursa; Majoris .... 
 
 it Virginia 
 
 o Virginis 
 
 * 
 W.B.XI. ioi3.... 
 Corvi 
 
 248. Of the 8-9th magnitude. 
 
MEAN RIGHT ASCENSIONS AND MEAN NORTH POLAR DISTANCES OF STARS 
 
 CATALOGUE OF THE CONCLUDED MEAN R. A. AND MEAN N. P. D. continued. 
 
 No. Star's Name. 
 
 Number 
 of 
 Obs. of 
 R. A. 
 
 Fraction 
 of 
 Year 
 for Moan 
 of Obs. 
 
 Mean R. A. 
 i8ss, Jan. i. 
 
 Annual 
 
 Variation 
 in B. A. 
 
 Numbe 
 ofN 
 
 D. 
 
 r of Obs. 
 P.D. 
 
 R. 
 
 Mean N. P. 
 1855, Jan. 
 
 D. 
 
 D. 
 
 [. 
 
 K. 
 
 "VTholo 
 Number 
 of 
 Obs. of 
 N.P.D. 
 
 Fraction 
 of 
 Year 
 for Mean 
 of Obs. 
 
 Concluded 
 Seconds 
 of 
 N.P.D. 
 
 Annual 
 Variation 
 in N.P.D. 
 
 286 
 28 7 
 288 
 289 
 290 
 
 2 9 I 
 292 
 2g3 
 294 
 
 2g5 
 
 296 
 
 297 
 298 
 
 2 99 
 3oo 
 
 3oi 
 
 302 
 
 3o3 
 
 004 
 3o5 
 
 3o6 
 3o; 
 3o8 
 3og 
 3io 
 
 3n 
 
 312 
 
 3i3 
 014 
 3i5 
 
 3i6 
 
 3i7 
 3i8 
 3ig 
 
 320 
 
 321 
 
 322 
 
 323 
 324 
 325 
 
 326 
 32 7 
 328 
 32g 
 33o 
 
 33 1 
 332 
 333 
 33 4 
 335 
 
 B. A. C. 4112 
 
 I 
 
 7 
 3 
 5 
 
 8 
 
 5 
 3 
 3 
 
 I 
 
 3 
 5 
 
 I 
 
 I 
 
 6 
 
 2 
 2 
 
 I 
 3 
 27 
 I 
 
 I 
 
 9 
 
 2 
 
 5 
 
 3 
 3 
 
 2 
 
 I 
 
 6 
 
 3 
 3 
 
 4 
 i 
 
 21 
 
 3 
 8 
 i 
 i 
 i3 
 
 2 
 
 8 
 3 
 
 2 
 
 o-33 
 0^41 
 
 0-32 
 
 0-48 
 0-41 
 
 0-42 
 o-3i 
 072 
 
 0-39 
 072 
 o - 3 1 
 
 o-3 1 
 
 0-39 
 0-66 
 o-36 
 o-36 
 
 0*32 
 
 071 
 
 0-47 
 o-3g 
 
 o-3g 
 0-40 
 0-41 
 
 o-38 
 
 0-24 
 0-94 
 o-38 
 0-42 
 0-41 
 
 0-45 
 0-40 
 o-38 
 o-38 
 o-58 
 
 o-35 
 
 0-41 
 o-3g 
 0-42 
 0-46 
 
 0-44 
 0-47 
 0-43 
 
 0-40 
 
 h m 
 12. 5. (21.) 
 12. II. 14-42 
 12. 12. 29-29 
 12. 21. 23-40 
 12. 22. 22'O2 
 
 12. 26. 46-65 
 
 12. 27. (16.) 
 
 12.29. 19-40 
 12. 3l. 40-87 
 12.34. l8 ' 88 
 
 12.34. 1 8-85 
 12.34. 19-02 
 12.34.27-94 
 12.44. (14.) 
 12.45.45-86 
 
 12.46. 9*24 
 12.48. 18-14 
 
 12.49. l3'I2 
 
 12. 49. 14-36 
 12.49. (41.) 
 
 12.52. 11-64 
 i3. 2. 2676 
 
 13.17.33-56 
 
 i3. 24. 25-77 
 i3. 25. (46). 
 
 i3. 26. 58-20 
 i3. 27. 18-44 
 i3. 28. 19-20 
 13.36. (41.) 
 13.37. 27-67 
 
 I3.4O. 22'3 1 
 
 13.41. 4g-28 
 1 3. 43. 28-21 
 1 3. 43. 28-go 
 i3. 47. 46-84 
 
 i3. 54. 16-20 
 14. 2.55-64 
 14. 5. 10-00 
 14. 7. 25-07 
 14. 9. 2'g5 
 
 14. ii. 16-17 
 14. 25. 34-87 
 14. 28. 2i-g8 
 14. 3o. 4-29 
 I4.38.3g'3o 
 
 14. 42. 40-06 
 14. 42. 5 1 -82 
 14. 4 3. 28'7g 
 14. 45. (6). 
 1 4. 45. 55'4g 
 
 
 
 + 3'075 
 3-067 
 
 3-007 
 
 3- 1 06 
 3-i3o 
 
 3-o85 
 3-o 9 4 
 3-040 
 
 3-040 
 3*040 
 3-ogg 
 
 3-072 
 
 2-960 
 3-023 
 2-820 
 2-818 
 
 3-o88 
 3-ioi 
 
 3-149 
 3-ii6 
 
 3-i83 
 3-o55 
 2'6go 
 
 3-3go 
 
 2-856 
 2-374 
 3-444 
 3'43g 
 2-858 
 
 3-o5o 
 3-257 
 3-196 
 3-3o2 
 2733 
 
 3-238 
 2'5go 
 2-6i5 
 i -405 
 2-619 
 
 3-3o8 
 3-3o6 
 3-336 
 
 + 3-468 
 
 I 
 I 
 IO 
 
 7 
 7 
 
 7 
 
 2 
 
 5 
 3 
 
 4 
 
 4 
 5 
 i 
 i 
 
 1 
 
 7 
 I 
 3 
 
 i 
 
 2 
 
 4 
 
 2 9 
 
 i 
 i 
 
 i 
 
 10 
 2 
 I 
 
 5 
 
 6 
 3 
 
 2 
 I 
 
 9 
 
 3 
 3 
 5 
 
 i 
 
 23 
 
 3 
 
 9 
 i 
 
 12 
 
 2 
 8 
 
 3 
 I 
 3 
 
 I 
 
 5 
 
 2 
 
 3 
 i 
 
 I 
 I 
 
 2 
 
 2 
 
 I 
 
 I 
 
 / tl 
 
 1 1. 34. 40-25 
 89. 58. 52-38 
 89.51.38-44 
 62. 58. 12-35 
 io5. 42. 27-68 
 
 1 12. 35. 3g'i4 
 ig. 24. 44-3 1 
 g5. 1.55-go 
 
 97- n-49"4 
 go. 3g. 10-78 
 
 QO. 3o. . 
 
 it 
 40-93 
 
 13-26 
 
 44' 1 7 
 
 61-07 
 27-3g 
 
 23-gi 
 
 8-02 
 26-26 
 
 24-66 
 44*72 
 
 44-09 
 
 2 
 I 
 IO 
 12 
 
 7 
 
 7 
 4 
 5 
 3 
 4 
 
 4 
 5 
 i 
 I 
 
 7 
 i 
 6 
 
 2 
 
 2 
 
 4 
 
 29 
 
 I 
 
 2 
 
 I 
 10 
 
 2 
 
 I 
 
 5 
 
 7 
 3 
 
 2 
 I 
 I I 
 
 3 
 3 
 5 
 i 
 
 23 
 
 3 
 ii 
 
 i 
 
 i3 
 
 2 
 
 8 
 3 
 
 2 
 
 3 
 
 o-35 
 o-33 
 0-44 
 o-33 
 0-43 
 
 0-46 
 0-26 
 0-42 
 o-3 1 
 0-64 
 
 0-64 
 o-3 1 
 o-33 
 o-3 1 
 
 o-3g 
 0-62 
 o*3 g 
 o-3o 
 o-33 
 
 0-32 
 
 o-63 
 o-56 
 o-3g 
 0-29 
 
 o-3g 
 0-37 
 0-41 
 o-33 
 o-38 
 
 0-29 
 
 o-94 
 o-38 
 0-42 
 o-38 
 
 0-42 
 0-40 
 o-36 
 o-38 
 0-64 
 
 o-35 
 0-42 
 o-3g 
 
 0-47 
 
 0-44 
 
 '49 
 0-43 
 o-3 1 
 0-41 
 
 // 
 
 4o-5g 
 52-38 
 38- 4 4 
 12-73 
 27-68 
 
 39-14 
 44-24 
 55-go 
 49-04 
 10-78 
 
 14-88 
 8-64 
 12-42 
 62-61 
 
 5 7 - 4 5 
 4 g-36 
 
 5-12 
 
 61-71 
 26-87 
 
 44-42 
 48-g5 
 
 H'12 
 
 20-40 
 24-14 
 
 l6-62 
 11-28 
 
 24-76 
 
 5rg3 
 29-95 
 
 8-23 
 41-21 
 16-37 
 24-41 
 26-64 
 
 6-48 
 53-26 
 47-04 
 17-32 
 38-6o 
 
 4-83 
 24-35 
 
 22-21 
 43-8I 
 
 3o-85 
 10-80 
 2-69 
 43-90 
 46-71 
 
 ii 
 
 + 2o-o3 
 20-09 
 20-07 
 
 '9'97 
 
 20-12 
 
 '9'99 
 19-96 
 
 '9'9 8 
 19-91 
 19-86 
 
 19-86 
 19-86 
 19-67 
 19-69 
 
 19-69 
 
 i97i 
 19-60 
 
 19*54 
 
 ig-65 
 
 ig-5o 
 iq-36 
 i8-g6 
 1876 
 18-66 
 
 18-69 
 18-66 
 18-67 
 18-36 
 18-46 
 
 18-11 
 i8-i3 
 18-16 
 18-06 
 18-23 
 
 17-68 
 17-30 
 17-13 
 17-06 
 18-94 
 
 16- 83 
 16-01 
 16-88 
 
 16-43 
 
 16-28 
 16-26 
 1 5-33 
 i5-io 
 + 16-06 
 
 
 >j Virinis 
 
 B. A. C. 4208 
 
 8 Corvi 
 
 ,3 Corvi 
 
 
 
 
 
 y Virginis (s one mass) 
 
 go. 3g. 14-88 
 96. 42. 8-64 
 86. g. 12-42 
 92. 45. 62-61 
 
 67. 57. 57-45 
 85. 48. 4g-36 
 50.64. 5-12 
 5o. 53. 62-34 
 23. 46. 26-34 
 
 g3. 1.44-62 
 94. 45. 48-g5 
 100. 24. 11*12 
 g5. 3o. 20-40 
 10. 36. 24-36 
 
 102. 28. 16-62 
 89. 5i. 11-28 
 52. 4. 24-75 
 io5. 26. 5i-g3 
 122. 18. 2g-g5 
 
 71-49- 8-27 
 3g. 67. 41-21 
 122. 16. i5'3~ 
 
 122. l6. 24-41 
 
 70. 52. 26-72 
 
 87. 45. 6-48 
 io5.36. 53-26 
 gg. 35. 47*04 
 107.31. 17-32 
 70. 3. 38-6o 
 
 102.42. 4-83 
 58. 5g. 24-28 
 5g. 37. 22-21 
 26. 4. . 
 
 
 37 Vir<nnis 
 
 38 Virginis 
 
 35 Comas 
 
 
 12 Can.Ven.(istStar) 
 1 2 Can.Ven.(2d Star) 
 8 Draconis 
 
 
 
 
 
 B. A. C. J.U27. . 
 
 B.A.C.453i 
 
 t Vinrinis. . 
 
 B. A. C. 4536 
 
 
 i Ccntauri 
 
 T Bootis 
 
 ij Ursas Majoris S.P. 
 A' Centauri 
 
 k* Ccntauri 
 
 
 T Virginis 
 
 B. A. C. 4700 
 
 K Virginis 
 
 B. A.C. 4722.. 
 
 
 \ Virginis 
 
 
 <r Bootis 
 
 Oeltz. Arg. 1 4703 . . 
 E Bootis 
 
 62. 18.43-73 
 
 io5. 23. 3o-85 
 io5. 26. 10-80 
 107. ii. 2'6g 
 17. 26. 43-70 
 114. 2.45-71 
 
 8 Libras 
 
 a. Librae 
 
 B. A.C. 4896 
 
 6 Ursse Minoris. . . . 
 1 2 Librae 
 
 
 
OBSERVED AT THE KOYAL OBSERVATORY, GREENWICH, IN THE YEAR 1855. 
 
 CATALOGUE OF THE CONCLUDED MEAN R. A. AND MEAN N.P.D. continued. 
 
 No. 
 
 Star's Name. 
 
 Number 
 of 
 Obs.of 
 E. A. 
 
 Fraction 
 of 
 Tear 
 for Mean 
 of Obs. 
 
 Mean B. A. 
 1855, Jan. i. 
 
 Annual 
 Variation 
 inR.A. 
 
 Numbei 
 ofN 
 
 D. 
 
 of Obs. 
 P.D. 
 
 E. 
 
 Mean N.P.I 
 is;;, Jan. i 
 
 D. 
 
 ). 
 R. 
 
 Whole 
 Number 
 of 
 Obs. of 
 N.P.D. 
 
 Fraction 
 of 
 Year 
 for Mean 
 of Obs. 
 
 Concluded 
 Seconds 
 of 
 N.P.D. 
 
 Annual 
 Variation 
 in N.P.D. 
 
 336 
 
 33 7 
 
 338 
 33g 
 340 
 
 341 
 342 
 343 
 3 44 
 346 
 
 346 
 
 347 
 348 
 
 349 
 35o 
 
 35 1 
 352 
 353 
 354 
 355 
 
 356 
 
 357 
 358 
 35g 
 36o 
 
 36 1 
 
 36 2 
 363 
 364 
 365 
 
 366 
 36 7 
 368 
 36 9 
 370 
 
 3 7 i 
 3 7 2 
 373 
 
 374 
 070 
 
 3 7 6 
 377 
 378 
 
 379 
 38o 
 
 38! 
 382 
 383 
 384 
 
 B. A. C. 4923 
 
 6 
 
 4 
 
 2 
 
 7 
 i 
 
 2 
 
 H 
 I 
 
 2 
 2 
 
 5 
 
 2 
 I 
 
 16 
 
 2 
 
 I 
 I 
 II 
 
 3 
 6 
 i 
 i 
 
 2 
 2 
 
 7 
 7 
 5 
 
 i 
 
 i 
 
 2 
 
 17 
 2 
 
 5 
 
 10 
 
 2 
 
 I 
 I 
 
 I 
 
 4 
 
 i 
 
 o-55 
 
 0-45 
 O'2g 
 0-43 
 
 0-48 
 0-46 
 0*46 
 0-46 
 0'43 
 
 0*34 
 0-4.3 
 0-46 
 0-47 
 0-46 
 
 0-45 
 0-44 
 0-44 
 0-47 
 
 0-42 
 0-44 
 0-45 
 0-46 
 0-47 
 
 0-44 
 
 0-41 
 0-41 
 0-43 
 
 0-47 
 
 '49 
 0-49 
 
 o'49 
 0-42 
 o-5 1 
 
 0-48 
 
 '49 
 0-44 
 0-46 
 0-45 
 
 o-5i 
 0-46 
 
 0-96 
 o'5i 
 
 0-45 
 o - 3g 
 0-47 
 o-53 
 
 h m s 
 
 14.49. (-) 
 
 14. 5i. IO-56 
 
 14. 54. 3-41 
 14. 55. 35-52 
 14. 58. 14-02 
 
 14. 58.32-67 
 i5. 1.24-37 
 i5. 9. 12-58 
 1 5. g. 39-45 
 1 5. n. 54-57 
 
 1 5. 14. 56-gi 
 i5. 20. 5-i3 
 1 5. 21. 59-48 
 1 5. 25. 43-40 
 1 5. 28. 33-02 
 
 i5. 29. 45-72 
 i5. 33. 3i-gi 
 1 5. 33. 53*3o 
 i5.37. 771 
 i5. 38. (17.) 
 
 15.41. 45-3i 
 15.43.35-43 
 1 5. 46. 35'3g 
 1 5. 47. 56-42 
 i5. 49. 20-22 
 
 1 5. 49. 45'5 1 
 1 5. 5i. 46-00 
 i5. 57. 0-78 
 15.57. i'i5 
 15.57. 4-96 
 
 i5. 58. ig-g7 
 i5. 58. 54-08 
 i5. 5g. 17-80 
 16. 3.22-81 
 1 6. 4. 14-14 
 
 1 6. 4. 23-g4 
 16. 5. 21-25 
 16. 6.45-01 
 1 6. 12. 37-73 
 1 6. 1 5. 3i*4g 
 
 16. 17. (22.) 
 16. 20. 3i-3g 
 
 16. 21. 55-oo 
 
 16. 22. 2-24 
 16. 23. 32-86 
 
 1 6. 23. 36-27 
 16. 29. 0-91 
 16. 29. 10-71 
 
 l6. 2Q. 25-Q2 
 
 a 
 0-264 
 
 + 2'3oo 
 
 3-497 
 2-572 
 
 3-336 
 3-489 
 3-217 
 2-421 
 2-690 
 
 3-334 
 3-375 
 3-382 
 
 2'l52 
 
 2-537 
 
 3-663 
 3-36 1 
 3-36 1 
 2-g5o 
 
 3-790 
 2-989 
 3-684 
 + 3-6go 
 
 2-320 
 
 + 2-769 
 
 3-536 
 3-476 
 3-471 
 3-922 
 
 3'5o3 
 3'5og 
 3-643 
 3-690 
 3-348 
 
 3'349 
 3-57 9 
 3- 1 35 
 3-586 
 2-645 
 
 3-666 
 
 3-goo 
 
 0-821 
 
 3-5-1-7 
 
 3-027 
 3-563 
 
 3-2gg 
 -f- i-q.32 
 
 I 
 
 8 
 I 
 
 4 
 
 2 
 
 6 
 
 i 
 
 2 
 12 
 
 3 
 
 i 
 i 
 
 2 
 
 I 
 
 I 
 
 Q 1 it 
 IlO.45.3lM7 
 
 1 5. i5. 7-61 
 5-63 
 5o. g. 27-16 
 114.42.31-77 
 62. 29. 4-75 
 
 io5. 41. 29-40 
 u3. 25.41-14 
 98. 5o. 41-39 
 56. 8... . 
 
 // 
 
 7-3 1 
 
 41-63 
 24-88 
 41-85 
 
 10-73 
 
 34-09 
 
 I 
 12 
 
 4 
 
 2 
 
 6 
 i 
 
 2 
 12 
 
 2 
 I 
 
 5 
 
 2 
 
 I 
 
 i5 
 
 2 
 I 
 I 
 II 
 
 2 
 
 4 
 3 
 i 
 i 
 
 4 
 
 3 
 6 
 9 
 4 
 i 
 
 2 
 I 
 2 
 I 
 I 
 
 I 
 2 
 II 
 2 
 9 
 
 2 
 1 I 
 
 2 
 
 I 
 I 
 
 1 
 I 
 
 5 
 
 2 
 
 0-42 
 0-46 
 0-45 
 
 o-3g 
 0-40 
 
 0-48 
 0-46 
 
 '49 
 0-43 
 
 o-3g 
 0-44 
 0-46 
 0-47 
 0-47 
 
 0-45 
 0-44 
 0-44 
 
 '49 
 
 0-42 
 
 0-43 
 o-5o 
 0-45 
 0-46 
 0-47 
 
 0-45 
 o-2g 
 0-42 
 o-38 
 0-47 
 
 0-45 
 
 '49 
 0-48 
 0-42 
 o-5 1 
 
 0-48 
 0-44 
 o"5 1 
 0-46 
 0-46 
 
 0-42 
 o-33 
 
 0-46 
 
 0-96 
 O'5i 
 
 0-40 
 0-49 
 0-48 
 o-52 
 
 U 
 
 31-17 
 7-42 
 
 27-16 
 31-77 
 4- 7 5 
 
 29-4 
 41-14 
 4 i-3g 
 
 40-22 
 
 47-12 
 26- 9 7 
 7-35 
 14-28 
 40-74 
 
 48-07 
 18-41 
 5i-3i 
 54-53 
 20-87 
 
 51-84 
 57-54 
 25-64 
 11-62 
 42-52 
 
 44-64 
 18-12 
 l6'6g 
 
 3-89 
 
 17-01 
 
 21-82 
 
 24-01 
 2-38 
 41-23 
 32-18 
 
 38-go 
 5g-28 
 2-43 
 
 22'2g 
 I2-I3 
 
 34-24 
 
 20-26 
 
 2-82 
 
 24-60 
 
 5-78 
 
 42-28 
 21 - 94 
 10-76 
 
 42'08 
 
 + 16-02 
 
 14-75 
 
 I4-52 
 14-48 
 H'29 
 
 I4-3O 
 I4'l3 
 
 i3-6i 
 i3-34 
 
 l3'22 
 
 !2-g2 
 
 12-76 
 I2'5o 
 
 12-38 
 
 12-27 
 11-96 
 
 'i '94 
 ii-65 
 n-63 
 
 11-44 
 11-19 
 iro3 
 
 io-g5 
 10-82 
 
 12-03 
 
 10*66 
 10-27 
 10-34 
 10-33 
 
 io-i5 
 io-i3 
 io-i5 
 
 978 
 97 
 
 9-69 
 9-62 
 9'63 
 9-06 
 8-78 
 
 8-71 
 8-46 
 
 8-41 
 
 8-23 
 8-12 
 
 8-25 
 7-76 
 
 771 
 + 7'68 
 
 j3 Ursas Minoris. . . . 
 ft Ursas Minoris S.P. 
 40 Bootis 
 
 20 Libras 
 
 T}/ Bootis 
 
 v' Libras 
 
 B. A. C. 4084 . 
 
 18 Libras 
 
 8 Bootis 
 
 B. A. C. 5048 
 
 2 
 
 I 
 
 5 
 
 2 
 I 
 
 H 
 
 2 
 I 
 I 
 II 
 I 
 
 4 
 3 
 i 
 i 
 
 2 
 
 3 
 6 
 9 
 
 4 
 
 i 
 
 2 
 I 
 2 
 I 
 I 
 
 I 
 2 
 II 
 
 2 
 8 
 
 I 
 II 
 
 2 
 
 I 
 I 
 
 I 
 I 
 
 5 
 
 2 
 
 68.53.40-22 
 
 104. 36. 47-12 
 1 06. 12. 26-97 
 106. 45. 7-35 
 48. 40. 14-28 
 62. 47. 40-68 
 
 ng. 17.48-07 
 io5. 5. 18-41 
 io5. 5. 5 1 -3 1 
 83. 6. 54-53 
 57. 1.26-86 
 
 123. 10. 51-84 
 85. 4. 57-54 
 u 8. 45. 25-64 
 1 1 8. 47. 1 1-62 
 1 1. 45. 43-19 
 
 73. 5i. 44*64 
 
 112. 12. l8'I2 
 
 109. 24. i6'6g 
 log. 24. 3 - 8g 
 126. 24. 17-01 
 
 110. 16. 21-82 
 no. 28. 24-01 
 n5. 56. 2-38 
 117. 32. 41-23 
 io3. 21. 32-i8 
 
 io3. ig. 38-go 
 n3. 23. 5g-28 
 g3. 19. 2-43 
 
 Il3. 21. 22'2g 
 
 70.3o. 1 2-3 1 
 
 57. ig. 34'3g 
 116. 6.20-26 
 
 124. 23. 2-82 
 
 28. g. 24-60 
 in. g. 5-78 
 
 87. 41.42-28 
 in. 45. 21-94 
 100. 16. 10-76 
 47. i5. 42-08 
 
 o 2 Libra; 
 
 C Libras 
 
 B. A. C. 5099 
 
 v 1 Bootis 
 
 
 40 Libras 
 
 \V. B. XV. 637 .... 
 W. B. XV. 644 .... 
 a, Serpentis 
 
 
 / Luoi . 
 
 e Serpentis 
 
 * 
 f Scorpii 
 
 JJ Ursas Minoris. . . . 
 y Serpentis 
 
 S Scorpii 
 
 ft Scorpii 1 
 
 ft- Scorpii 
 
 8 Lupi 
 
 la 1 Scorpii 
 
 w 2 Scorpii 
 
 B. A. C. 5347 
 
 c 2 Scorpii 
 
 Lalande 29490 
 
 Gr. Cat. i85o io3i 
 * 
 Ophiuchi 
 
 * 
 7 Herculis ........ 
 
 23 Ilerculis 
 
 Antares 
 
 / B. A. C. 55o8 . . i 
 ' a Normas 1 
 
 TI Draconis 
 
 u Ophiuchi 
 
 A Ophiuchi 
 
 * 
 ^ Ophiuchi 
 
 a Heroulis 
 
 
 346, 374. Of the 7-8lh magnitude. 37 i. Of the 8-pth magnitude. 372. Of the 8J magnitude. 
 
 GREENWICH OBSERVATIONS, 1855. 
 
 4 C 
 
10 
 
 MEAN RIGHT ASCENSIONS AND MEAN NORTH POLAR DISTANCES op STARS 
 
 CATALOGUE OF THE CONCLUDED MEAN R. A. AND MEAN N. P. D. continued. 
 
 No. 
 
 Star's Name. 
 
 Number 
 of 
 Obs. of 
 ILA. 
 
 Fraction 
 of 
 Tear 
 for Mean 
 of Obs. 
 
 Mean B. A. 
 1855, Jan. i. 
 
 Annual 
 
 Variation 
 in K, A. 
 
 Numbo 
 ofN 
 
 D. 
 
 r of Obs. 
 .P.D. 
 
 B. 
 
 Mean N.P. 
 185$, Jan. 
 
 D. 
 
 D. 
 
 [. 
 
 B. 
 
 Whole 
 Number 
 of 
 Obs. of 
 N.P.D. 
 
 Fraction 
 of 
 Tear 
 for Mean 
 of Obs. 
 
 Concluded 
 Seconds 
 of 
 N.P.D. 
 
 Annual 
 Variation 
 in N.P.D. 
 
 385 
 
 386 
 387 
 388 
 38g 
 3go 
 
 3 9 i 
 3 9 2 
 3g3 
 094 
 3 9 5 
 
 3g6 
 3 97 
 
 3g8 
 
 399 
 
 |.oo 
 
 401 
 402 
 
 4 o3 
 
 404 
 4 o5 
 
 406 
 
 * 
 
 I 
 
 I 
 
 2 
 
 7 
 
 2 
 
 I 
 2 
 
 3 
 
 7 
 i 
 
 2 
 I 
 
 3 
 
 2 
 
 4 
 
 8 
 i 
 
 i 
 
 6 
 
 i 
 
 4 
 3 
 
 i 
 7 
 
 2 
 
 I 
 
 12 
 
 5 
 I 
 6 
 
 2 
 2 
 
 3 
 4 
 
 12 
 
 18 
 3 
 I 
 I 
 
 7 
 
 2 
 
 3 
 
 i 
 3 
 4 
 
 0-44 
 
 0-47 
 0-48 
 
 o'5o 
 0-48 
 
 o-5 1 
 0-48 
 0-48 
 o-5o 
 o-5i 
 
 o-5 1 
 0-47 
 0-47 
 
 0-48 
 o'5o 
 
 0-48 
 o-55 
 
 0-47 
 
 0-44 
 0-49 
 
 o-3g 
 o-5 1 
 0-41 
 o-53 
 '49 
 
 0-60 
 
 O-52 
 
 o-53 
 0-60 
 0-60 
 
 o-63 
 o-63 
 
 0-44 
 
 o-5 1 
 o-63 
 
 o-58 
 o-55 
 0-47 
 0-41 
 o-56 
 
 0-66 
 o-5i 
 o-53 
 o-5g 
 o-53 
 
 h m . 
 16.30.47-29 
 
 1 6. 33. 23-49 
 1 6. 33. 26-94 
 1 6. 35. 49-28 
 i6.3g. (55.) 
 16. 40. 46-80 
 
 16. 41. 1 1 "99 
 16. 41. 17-10 
 16.44. 3-88 
 1 6. 5o. 48-40 
 1 6. 5i. 5-34 
 
 16. 5i. 16-82 
 1 6. 5i. 22-70 
 
 16. 55. 17-38 
 
 1 6. 56. 3 1 -52 
 17. 0.69-24 
 
 17. 2. 3-g3 
 17. 6.26-04 
 
 17. 7. 38-o5 
 
 17. 8. 2-32 
 17. 8. 16-16 
 
 17. 1 3. 6-49 
 17. 14. 14-30 
 17. 18. 5-g8 
 17. i g. ig-32 
 17. 25. 14-31 
 
 17. 27. g-58 
 17. 28. 12-32 
 17.36. 18-67 
 17. 37. 48-09 
 17.40.47-18 
 
 17.44.3178 
 17. 44. 33-44 
 
 17.53. 14-39 
 
 17. 58. 54'o5 
 1 8. 0.28-56 
 
 1 8. 5. 5-52 
 1 8. 8.58-63 
 18. 10. 41-19 
 18. n. 42-71 
 18. 13.48-44 
 
 18. 14.32-74 
 18. 16. 7-69 
 18. 16. 20-75 
 18.17.49-77 
 18.19. -34 
 
 + 3-888 
 
 2-977 
 2-978 
 
 2-265 
 
 3-876 
 
 2-754 
 2-817 
 3-042 
 2-838 
 3-662 
 
 3-66o 
 3-358 
 
 3-927 
 
 + 3-3i6 
 6-5o6 
 
 + 3-435 
 3-683 
 
 3-8g5 
 
 2-731 
 3-og6 
 
 3-68o 
 3-770 
 3-8ig 
 2-977 
 3-gi2 
 
 i-35o 
 
 2779 
 + 2'9 6 4 
 o-36 1 
 + 2-344 
 
 i-og5 
 rog3 
 
 + i-3g2 
 
 3'7 9 5 
 2-844 
 
 3-584 
 3'75g 
 3-36 1 
 3-842 
 
 3-102 
 
 + 3-987 
 
 0-353 
 + 3-63g 
 0-358 
 + 3-707 
 
 I 
 
 I 
 
 2 
 
 7 
 I 
 
 2 
 
 I 
 2 
 
 3 
 
 7 
 i 
 
 2 
 I 
 
 3 
 
 2 
 
 5 
 
 5 
 
 i 
 
 i 
 
 5 
 i 
 
 3 
 3 
 i 
 
 8 
 
 2 
 I 
 
 i5 
 
 4 
 3 
 5 
 
 4 
 
 2 
 I 
 2 
 
 4 
 
 IO 
 
 i5 
 3 
 i 
 I 
 6 
 
 3 
 
 i 
 
 2 
 
 4 
 
 I 
 I 
 
 5 
 
 2 
 
 2 
 I 
 
 2 
 
 O i II 
 
 123.27. 3 "53 
 
 85. 3o. 21-69 
 85. 29.37-58 
 58. 7.54-85 
 25. 8. 8-71 
 124. i. 2g-o3 
 
 75. 54. 23-5g 
 78. 36. 3i-2g 
 88. 3i.5g-88 
 80. 23. 46-19 
 114.52. 3-34 
 
 114.45. 47'i5 
 102.40. 2-81 
 
 123.54.47-63 
 
 100. 52. 50-84 
 7. 43. 53-8o 
 
 io5. 32. 28-3o 
 1 1 6. 23. 9-78 
 
 122. 29.39-43 
 
 75. 26. 28-53 
 
 91. 7. 2g-64 
 
 114.50. 5g-23 
 117. 5g. 48-81 
 i ig. 43. 4g - 43 
 85. 43. 47-56 
 122. 28.35-14 
 
 37. 35. 23-5i 
 77. 19.51-44 
 85. 22. 5-88 
 21. 10. 3o-g6 
 62. n.3o-3i 
 
 17. 46.53-34 
 17. 46. 23-96 
 38. 29. 33-00 
 32 -o3 
 118.28. 5-98 
 80. 27. 11-94 
 
 in. 5.31-58 
 117. 5.24-34 
 102. 16. 5-74 
 ug.53. 3-38 
 92. 55. 57-51 
 
 u 
 
 56-O4 
 8-72 
 
 52-99 
 
 52-22 
 
 3 1 -55 
 3 i-oo 
 
 53- 1 6 
 
 I 
 
 I 
 2 
 
 8 
 
 2 
 
 2 
 
 I 
 
 2 
 
 3 
 
 7 
 i 
 
 2 
 I 
 
 3 
 
 2 
 10 
 
 5 
 I 
 
 I 
 
 5 
 i 
 
 3 
 
 3 
 
 i 
 8 
 
 2 
 
 I 
 
 I? 
 
 4 
 5 
 6 
 
 6 
 
 2 
 
 3 
 
 4 
 
 10 
 
 15 
 3 
 I 
 i 
 
 6 
 
 3 
 
 i 
 
 2 
 
 4 
 
 0'44 
 
 0-47 
 0-48 
 0-44 
 0-44 
 0-48 
 
 O'5 1 
 0-48 
 0-48 
 O-52 
 
 0-5 1 
 0-5 1 
 
 0-47 
 0-47 
 
 0-48 
 o-5o 
 
 o-5i 
 o-55 
 
 0-47 
 
 0-52 
 
 0-49 
 
 0-40 
 o-5i 
 0-41 
 0-57 
 0-49 
 
 0-60 
 o-55 
 o - 5i 
 o-5z 
 0-57 
 
 o-5g 
 o-63 
 
 0-44 
 
 o-5i 
 0-62 
 
 0-69 
 o-55 
 
 0-47 
 0-41 
 o - 6o 
 
 o-5i 
 o - 53 
 o'5g 
 o-53 
 
 3-53 
 
 21-69 
 37-58 
 55-oo 
 872 
 2g-o3 
 
 23-5g 
 3i-2g 
 5g-88 
 46- ig 
 3-34 
 
 47-15 
 2-81 
 
 47-63 
 
 50-84 
 53-39 
 
 28-3o 
 9-78 
 
 39-43 
 
 28-53 
 29-64 
 
 5g-23 
 48-81 
 
 49'4 3 
 47-56 
 35-14 
 
 23-5i 
 5 1 -53 
 5-88 
 
 3l'20 
 
 30-43 
 
 53-28 
 
 23-g6 
 
 32-52 
 
 5-98 
 n'94 
 
 3r58 
 
 24-34 
 5-74 
 3-38 
 57'5l 
 
 49-47 
 10-99 
 58-oo 
 49-46 
 
 II 
 
 + 7'6l 
 
 7-^9 
 7-43 
 
 6-77 
 6-92 
 7-09 
 
 6-76 
 6-75 
 6-52 
 5-94 
 6-n 
 
 6-07 
 5-92 
 
 5-64 
 
 5-62 
 5-i i 
 
 4-9 
 5-78 
 
 4-44 
 4-46 
 4'49 
 
 4-12 
 3-98 
 3-84 
 3-52 
 3-o3 
 
 2-86 
 2-98 
 1-90 
 1-66 
 2-40 
 
 1-61 
 1-61 
 
 o-63 
 
 + 0-20 
 0'12 
 
 0-44 
 0-73 
 
 o-g3 
 0-97 
 o56 
 
 i-35 
 1-43 
 1-48 
 
 - '44 
 
 
 
 
 
 W. B. XVI. 790 ... 
 B. A. C. 5634 
 
 
 
 B. A. C. 5709 
 
 26 Ophiuchi 
 
 Gr. Cat. i85o io85 
 ( B. A. C. 6735 . . I 
 1 k Scorpii ...... J 
 
 B. A. C. 5748 
 
 Ursaj Minoris ', , . . 
 
 AI Ophiuchi 
 
 f u Scorpii ") 
 IB.A.C.58I7 .. J 
 
 W.B. XVH. 127 .. 
 
 407 
 
 43 Ophiuchi 
 
 .08 
 409 
 410 
 
 411 
 
 412 
 4 i3 
 414 
 4i5 
 
 416 
 
 4'7 
 418 
 
 4'9 
 420 
 
 421 
 
 422 
 4 23 
 424 
 426 
 
 426 
 
 427 
 428 
 
 429 
 43o 
 
 d Ophiuchi 
 
 <r Ophiuchi 
 
 B. A. C. 5g25 
 
 (3 Draconia 
 
 a. Ophiuchi ........ 
 
 j8 Ophiuchi. ....... 
 
 a Draconis 
 
 /* Herculis 
 
 4/1 Draconis 
 
 ^ Draconis 
 
 y Draconis 
 
 1 Draconis S.P 
 
 B. A. C. 6127 
 
 
 I* Sagittarii 
 B. A.C. 6194 
 * 
 
 
 
 
 21.17.49-47 
 u3. 3. 10-99 
 21. 1 8. 58-00 
 ii 5. 29. 49-46 
 
 Lalande 33885 .... 
 38 Draconis 
 
 
 
 397. Of the loth magnitude. 
 
OBSERVED AT THE KOYAL OBSERVATORY, GREENWICH, IN THE YEAH 1855. 
 
 11 
 
 CATALOGUE OF THE CONCLUDED MEAN E.A. AND MEAN N. P.D. continued. 
 
 No. 
 
 Star's Name. 
 
 Number 
 of 
 Obs.of 
 R.A. 
 
 Fraction 
 of 
 Tear 
 for Moan 
 ofObs. 
 
 Mean E. A. 
 i$S$, Jan. i. 
 
 Annual 
 Variation 
 in E. A. 
 
 Numbo 
 ofS 
 
 I). 
 
 r of Obs. 
 .P.D. 
 
 E. 
 
 Mean N.P 
 185$, Jan. 
 
 D. 
 
 D. 
 
 i. 
 
 E. 
 
 Whole 
 Number 
 of 
 Obs. of 
 N.P.D. 
 
 Fraction 
 of 
 Tear 
 for Mean 
 of Obs. 
 
 Concluded 
 Seconds 
 of 
 N.P.D. 
 
 Annual 
 Variation 
 in N.P.D. 
 
 4 3i 
 
 432 
 433 
 434 
 435 
 
 436 
 437 
 438 
 4^9 
 44 
 
 441 
 442 
 443 
 
 4.4.4. 
 
 8 Ursje Minoris 
 8 Ursse Minoris S.P 
 Groombridge 2563 . 
 24 Sagittarii 
 
 i3 
 
 i 
 3 
 
 2 
 
 16 
 i 
 
 2 
 17 
 
 6 
 i 
 
 4 
 i 
 
 2 
 
 16 
 i 
 
 21 
 12 
 
 7 
 
 12 
 
 3 
 6 
 
 2 
 2 
 
 5 
 6 
 
 5 
 
 2 
 2 
 5 
 
 7 
 
 4 
 ii 
 ii 
 
 H 
 
 2 
 23 
 
 3 
 
 20 
 2 
 
 II 
 
 6 
 
 7 
 4 
 8 
 
 15 
 
 4 
 
 12 
 
 0-45 
 O-57 
 
 o-5 7 
 o-58 
 o-5g 
 
 o-58 
 o-56 
 o-63 
 o-63 
 0-62 
 
 0-64 
 073 
 0-70 
 o-58 
 0-72 
 
 0-62 
 o-63 
 
 0-62 
 
 0-62 
 070 
 
 0-62 
 o - 6i 
 0-67 
 o-63 
 0-61 
 
 0-67 
 0-68 
 o-63 
 0-64 
 0-68 
 
 0-67 
 0-64 
 0-64 
 0-64 
 071 
 
 0-57 
 0-67 
 072 
 0-62 
 072 
 
 0-64 
 o-63 
 071 
 
 072 
 0-67 
 
 o-63 
 0-64 
 
 0-64 
 
 h m i 
 
 18. 19. 6-60 
 
 18. 19. 41-64 
 1 8. 25. 1-96 
 18.25.40-53 
 18. 32. 1-80 
 
 1 8. 40. 35-85 
 18.43. 28-38 
 1 8. 44. 43-65 
 18.44.45-49 
 1 8. 48. 53-33 
 
 18.48.57-61 
 
 18.49. 2-52 
 
 1 8. 49. 3-49 
 18.53. 2-53 
 1 8. 53. 23-og 
 
 1 8. 58. 4477 
 19. ii. o-63 
 19. 13.45-08 
 19. 18. 11-18 
 19. 18. 18-90 
 
 19. 19. 21-61 
 19. 19. 54-92 
 19. 20. 53-85 
 19. 23. 53-o3 
 19.26. 3-o3 
 
 19. 27. o'35 
 19. 27. 52'83 
 ig.32. 2-83 
 ig.32.33'20 
 19. 32. 38-o5 
 
 19.34. 43-26 
 19.37.57-69 
 19. 38. 0-41 
 19. 3g. 2i-g5 
 ig. 40. 26-64 
 
 19. 43.42-48 
 ig. 46. 5g-3g 
 ig. 48. 2-63 
 ig. 48. n-3g 
 19.48.38-76 
 
 ig. 53. 44-17 
 ig. 56. 25-85 
 ig. 57. 15-42 
 19.57. 17-87 
 20. 2. g-oo 
 
 20. 3. 49'3i 
 20. 6. 14-32 
 
 20. 8. 31-76 
 
 B 
 
 -ig-326 
 
 + 1-855 
 3-668 
 3-684 
 2-o3o 
 
 3-6o5 
 
 2-212 
 2-212 
 2'2l3 
 
 1-863 
 
 1-865 
 0-886 
 0-886 
 2-723 
 3-828 
 
 2752 
 2-818 
 i-38g 
 + 3-024 
 1-099 
 
 - 1-894 
 + o-33i 
 3-711 
 1-465 
 i-5i6 
 
 2- 9 3 4 
 3-662 
 i-6o5 
 + 1-611 
 0-109 
 
 + I-954 
 i-5g6 
 1-602 
 2-854 
 1-876 
 
 3-928 
 1-504 
 3-6g5 
 
 + 2-g49 
 0-167 
 
 + 3-704 
 3-541 
 1-701 
 1-696 
 O'2g8 
 
 3-io3 
 -f 3-756 
 
 -54-835 
 
 16 
 
 7 
 I 
 
 3 
 
 2 
 20 
 
 i5 
 3 
 
 4 
 i 
 i 
 
 4 
 
 2 
 
 20 
 H 
 
 6 
 
 12 
 
 3 
 5 
 
 2 
 
 2 
 
 4 
 7 
 
 4 
 
 2 
 2 
 
 3 
 
 7 
 
 5 
 ii 
 
 10 
 
 7 
 
 2 
 17 
 
 3 
 I 
 
 18 
 5 
 
 7 
 5 
 
 7 
 3 
 
 9 
 
 ii 
 
 4 
 i5 
 
 2 
 
 I 
 I 
 
 I 
 
 6 
 i 
 
 i 
 
 2 
 
 2 
 
 2 
 I 
 
 O iH 
 
 3.24. 177 
 i -06 
 47. 36. 34-08 
 114. 8. 7-34 
 1 14. ig. 40-38 
 5i. 20. 56-32 
 
 112. 5 
 
 56. 48 
 
 56. 48. io - 5g 
 56. 48. 5o-2i 
 47.14.41-35 
 
 47. 16.35-42 
 3o. 46. 47*34 
 3o. 47. 17-80 
 76. 7.31-32 
 1 20. 4.56-22 
 
 76. 20. 56-o5 
 78.39.45-82 
 36.53. 5 1 -60 
 87. 10. 14-98 
 1 6. 54. 54-84 
 
 46. 53. 32-52 
 24. 33. 52-ci 
 117. 16. 4i-3g 
 37. 58. 24-76 
 38. 34. 3g-38 
 
 82.55.3r6o 
 
 1 15. ii. 55-94 
 40. 5. 4-68 
 40. 6. 46-64 
 20. 35. 9-57 
 
 47. 3o. 53-87 
 3g. 48. 34-77 
 39.49. rg3 
 7g. 44. 13-27 
 45. 1 3. 15-64 
 
 81.30.41-82 
 37. 22. 42-38 
 117.33. i -08 
 83.57. 7-96 
 20. 6. 5'5o 
 
 118. 6.32-io 
 111.43. 8-06 
 
 40. 17. 50*24 
 40. 18. 25-85 
 22.32. 23-g5 
 
 gi. 14. 53-g7 
 117. 27. 42- 4 g 
 i. 7.27-84 
 28-57 
 
 n 
 5571 
 
 io-6g 
 
 32-54 
 
 4 6-52 
 53-28 
 
 8-68 
 
 4-96 
 
 22-57 
 
 28-3g 
 25-13 
 
 23 
 I 
 
 3 
 
 2 
 21 
 
 16 
 3 
 I 
 
 4 
 i 
 i 
 i5 
 
 2 
 
 20 
 20 
 
 6 
 
 12 
 
 4 
 5 
 
 2 
 
 2 
 
 4 
 7 
 
 4 
 
 2 
 2 
 3 
 
 8 
 
 5 
 ii 
 
 10 
 
 7 
 
 2 
 
 '7 
 y 
 a 
 
 I 
 
 18 
 
 7 
 
 7 
 5 
 
 7 
 3 
 ii 
 
 ii 
 
 4 
 
 20 
 
 0-44 
 
 0-5 7 
 0-5 7 
 
 o-58 
 o-55 
 
 0-64 
 o-65 
 0-62 
 
 0-64 
 0-73 
 0-73 
 o-56 
 0-61 
 
 o-63 
 o-63 
 0-64 
 0-62 
 o"6g 
 
 0-61 
 0-61 
 0-67 
 0-62 
 0-62 
 
 o-65 
 0-68 
 o-63 
 o-63 
 0-69 
 
 0-68 
 0-64 
 o-63 
 o-5 1 
 071 
 
 0-52 
 
 0-66 
 072 
 0-6 1 
 0-70 
 
 0-66 
 0-62 
 0-71 
 0-75 
 0-66 
 
 o-63 
 0-64 
 
 o-5g 
 
 // 
 
 r55 
 
 34-08 
 7-34 
 40-38 
 56-2g 
 
 1 0-60 
 
 5O'2I 
 
 4I-35 
 
 35-42 
 47-34 
 17-80 
 31-40 
 
 56-22 
 
 56-o5 
 46-03 
 5i'6o 
 
 14-98 
 54-45 
 
 32-52 
 52-01 
 
 41-39 
 24-76 
 3g-38 
 
 3 1 -60 
 55-94 
 4-68 
 46-64 
 9-46 
 
 53-87 
 
 34-77 
 i-g3 
 13-27 
 15-64 
 
 41-82 
 42-38 
 i -08 
 
 7-96 
 5-35 
 
 32-10 
 
 8-06 
 50-24 
 25-85 
 23-70 
 
 53-97 
 4 2< 49 
 27'83 
 
 ti 
 
 1-68 
 
 172 
 2-19 
 
 2-27 
 3-o8 
 
 3-86 
 3-8g 
 4-25 
 
 4'25 
 4-26 
 4-26 
 4'5o 
 
 4-60 
 
 5'oi 
 6-18 
 6-43 
 6-8 1 
 6-80 
 
 6-80 
 6-87 
 6-8 1 
 7-14 
 7-48 
 
 7-3 4 
 7'5o 
 7-86 
 8-og 
 6-06 
 
 8-12 
 8-17 
 8-16 
 8- 4 3 
 8-5i 
 
 g-i5 
 8-98 
 9-11 
 8-65 
 9 -i5 
 
 9-60 
 9-70 
 9-81 
 9-82 
 io'23 
 
 10-34 
 10-33 
 
 10-64 
 
 25 Sagittarii 
 
 
 * 
 * 
 
 B 2 Lyrae . , 
 
 Groombridge 2700 . 
 Groombridge 2701 . 
 
 a' Draconis 
 
 Aquiloe 
 
 44.5 
 446 
 
 447 
 448 
 
 449 
 4 5o 
 
 4 5i 
 
 462 
 453 
 464 
 4 55 
 
 456 
 4 5 7 
 468 
 
 4^9 
 460 
 
 46, 
 462 
 463 
 464 
 466 
 
 466 
 467 
 468 
 4 6 9 
 47 
 
 47' 
 
 472 
 47 3 
 
 474 
 47 5 
 
 476 
 477 
 478 
 
 i Sagittarii 
 
 
 
 K Cv or ni . 
 
 
 
 B. A. C. 6656 
 
 
 B. A. C. 6666 
 
 
 i Cvcrni . 
 
 
 
 B. A. C. 6730 
 6 Cyffni . 
 
 <r Draconis 
 
 HCyerni . 
 
 
 
 y Aquiloe 
 
 Cygni . 
 
 
 
 
 ft Aquilse 
 
 Draconis 
 
 
 B. A. C. 6889 
 
 e 1 Cysrni . , 
 
 
 
 
 B.A.C. 6947 
 
 K LJrsae Minoris 
 X Ursoe Minoris S.P. 
 
 472. Of the loth magnitude. 
 
 4 C 2 
 
MEAN EIGHT ASCENSIONS AND MEAN NORTH POLAR DISTANCES OF STABS 
 
 CATALOGUE OF THE CONCLUDED MEAN R. A. AND MEAN N. P. D continued. 
 
 No. 
 
 Star' Name. 
 
 Number 
 of 
 Obs. of 
 B.A. 
 
 Fraction 
 of 
 Tear 
 for Moan 
 of Obs. 
 
 Mean E. A. 
 1855, Jan. I. 
 
 Annual 
 Variation 
 in R. A. 
 
 Numbe 
 of N 
 
 D. 
 
 r of Obs. 
 .P.D. 
 
 E. 
 
 Mean N.P." 
 is.-;, Jan. 
 
 D. 
 
 D. 
 
 . 
 
 E. 
 
 Whole 
 Number 
 of 
 Obs. of 
 N.V.D. 
 
 Fraction 
 of 
 Year 
 for Mean 
 of Obs. 
 
 Concluded 
 Seconds 
 of 
 N.P.D. 
 
 Annual 
 Variation 
 in N.P.D. 
 
 479 
 480 
 
 481 
 
 482 
 483 
 484 
 480 
 
 486 
 487 
 488 
 489 
 49 
 
 49' 
 
 492 
 49 3 
 494 
 49 5 
 
 49 6 
 497 
 498 
 
 499 
 
 5oo 
 
 5oi 
 
 502 
 
 5o3 
 304 
 5o5 
 
 5o6 
 607 
 008 
 5og 
 5io 
 
 5i i 
 
 5l2 
 
 5i3 
 5i 4 
 
 5i5 
 
 016 
 
 5i 7 
 018 
 5i 9 
 52o 
 
 521 
 522 
 
 523 
 
 524 
 
 525 
 
 Groombridge3o88 . 
 o 2 Cygni . . 
 
 4 
 2 
 
 I 
 
 5 
 I 
 
 7 
 i 
 
 2 
 2 
 I 
 I 
 
 4 
 5 
 
 2 
 
 4 
 ii 
 5 
 
 I 
 
 5 
 ii 
 
 12 
 
 3 
 
 3 
 
 7 
 
 4 
 5 
 ii 
 
 5 
 
 2 
 
 4 
 4 
 i 
 
 2 
 
 4 
 5 
 
 i 
 
 4 
 
 9 
 9 
 3 
 
 2 
 12 
 
 7 
 7 
 4 
 8 
 
 10 
 
 O'6g 
 074 
 
 072 
 0-69 
 
 o-65 
 0-67 
 0-80 
 
 074 
 074 
 o-65 
 
 "49 
 0-66 
 
 073 
 073 
 0-69 
 0-68 
 070 
 
 072 
 074 
 0-68 
 
 o-5 7 
 075 
 
 0-64 
 0-66 
 
 074 
 0-67 
 072 
 
 071 
 0-66 
 0-68 
 074 
 0-68 
 
 0-64 
 071 
 070 
 0-60 
 
 o-63 
 
 075 
 o 7 5 
 078 
 0-66 
 o 7 5 
 
 o 7 3 
 0-66 
 o-65 
 0-68 
 
 0-47 
 
 h m I 
 
 20. 8. 5o - o5 
 20. 9. 4 - o3 
 
 20. 9. 5-I7 
 20. 9. 29'g6 
 
 20. 9. 36-52 
 
 20. 10. O73 
 20. 12. 6172 
 
 20. i3. 41^4 
 20. 13.43-41 
 
 20. 19. 1-14 
 
 20. 20. 35-23 
 
 20.21. 0-45 
 
 20. 22. 36-44 
 20. 23. 40-64 
 20. 24. 14-01 
 20. 26. 17-11 
 20. 27. 8-46 
 
 20. 3i. 47-40 
 
 20.32. 21-38 
 
 20. 32. 54-19 
 20. 36. 2g-38 
 20.37.30-18 
 
 20. 3g. 49'36 
 
 20.42. 20-01 
 
 20. 43. 9-60 
 20. 44. 30-49 
 20.48. 22-87 
 
 20. 5i. 21*45 
 20. 51.46-11 
 20. 52. 41-87 
 20.54. '"'6 
 20. 54. 53-77 
 
 20. 56. 42-74 
 
 20. 57. 47-43 
 
 20. 58. 38-3o 
 20. 58. 46-39 
 
 20. 5g. 3g - 55 
 21. o. 23-gq 
 
 21. O. 25'5l 
 
 21. 1.36-57 
 
 21. 4.48-63 
 21. 6.46-03 
 
 21. 7. 22'3o 
 21. 8.34-48 
 21. 9.31-67 
 
 21. 14. io-o5 
 
 21. l5. 6'go 
 
 + 2-018 
 
 1-890 
 
 I'Sgo 
 3-538 
 3-333 
 3-33 4 
 + 3-3 79 
 
 1-870 
 1-870 
 + 3- 44 5 
 3-432 
 3-529 
 
 1-833 
 3-584 
 3-573 
 2-868 
 i -019 
 
 3-425 
 2-784 
 2-791 
 
 2-042 
 3-56g 
 
 3-258 
 
 I'23l 
 
 3-599 
 3-537 
 
 2-557 
 
 3-425 
 2-234 
 
 + 3'38q 
 
 - 2-437 
 + 2'032 
 
 3-383 
 3-386 
 + 3-528 
 -2-227 
 
 + 2-180 
 
 2-673 
 2-684 
 2-o63 
 3-368 
 2-548 
 
 3-427 
 3-oo5 
 2-998 
 3'356 
 
 + i'439 
 
 4 
 
 2 
 I 
 
 4 
 
 4 
 i 
 
 2 
 2 
 
 I 
 I 
 
 3 
 
 5 
 
 i 
 
 4 
 8 
 
 4 
 
 i 
 
 4 
 10 
 
 12 
 2 
 3 
 
 2 
 
 6 
 i 
 
 4 
 5 
 ii 
 
 5 
 
 i 
 3 
 4 
 
 3 
 
 4 
 5 
 i 
 3 
 i 
 
 10 
 
 IO 
 
 3 
 
 2 
 
 i3 
 
 6 
 
 4 
 7 
 5 
 6 
 
 I 
 I 
 
 I 
 2 
 2 
 
 I 
 
 3 
 i 
 
 I 
 
 2 
 
 3 
 
 o / // 
 47. 3.32-84 
 43. 41. 47-53 
 
 43. 43.32-28 
 1 12. i5. i3-g5 
 102. 57 
 102. 5g. 26-g7 
 io5. 14. 8-48 
 
 12.43.38-71 
 12. 43.43-37 
 108.41. o-58 
 108. 17. 22-gi 
 U2.52. 7-63 
 
 41. 5.45-42 
 1 15. 21. 24-27 
 ii5. 25. 46-og 
 yg. ii. 12-67 
 27. 29. 33-73 
 
 108. 38. 46-37 
 74.40. 7-97 
 74.35.49-14 
 45. 14. 9-72 
 io-38 
 116.47. '8-71 
 
 100. I. 24-29 
 28.43. 23-g5 
 22-3g 
 117. 27. 29-27 
 114. 19. 23-41 
 62. 29. 3o-6i 
 
 109. 35. 38 -g5 
 
 49. 23. 2O'g2 
 
 1 08. 5.35-44 
 9. 5g. 39-48 
 43. 3 
 
 107. 44. 10-55 
 107. 48. 22-40 
 1 15. 34. 55-76 
 9. 58. 49-19 
 46. 38. 56-5g 
 59-72 
 
 5i. 57. 40-26 
 5i. 57. 45-62 
 42. 55. 57-87 
 107. 46. 1 5-47 
 
 60. 21. 56-57 
 
 in. i5. 2-5i 
 85. 20. 57-71 
 85.21. 1-81 
 107. 26. 57-43 
 28. 1.40-00 
 40-75 
 
 n 
 12-87 
 
 3i'99 
 
 6-5 1 
 
 49-16 
 g-65 
 
 25-43 
 3r86 
 
 3g-i2 
 4g-88 
 
 5 7 -i 4 
 40-16 
 
 4 
 2 
 
 I 
 
 4 
 
 4 
 i 
 
 2 
 2 
 
 I 
 I 
 
 3 
 
 5 
 i 
 
 4 
 9 
 5 
 
 i 
 5 
 
 12 
 
 H 
 
 3 
 
 2 
 
 8 
 
 4 
 5 
 
 H 
 
 5 
 
 i 
 3 
 5 
 
 3 
 
 4 
 5 
 
 2 
 
 3 
 
 10 
 IO 
 
 3 
 
 2 
 
 i5 
 
 I 
 
 4 
 
 7 
 
 H 
 
 o-6g 
 
 0-74 
 0-72 
 
 o-6g 
 
 0-67 
 0-80 
 
 0-74 
 0-74 
 o-65 
 
 o-49 
 0-67 
 
 0-73 
 0-70 
 o'6g 
 0-68 
 071 
 
 0-72 
 0-72 
 0-69 
 o-65 
 
 o- 7 5 
 
 o - 6i 
 o - 6g 
 
 0-74 
 0-67 
 0-67 
 
 071 
 0-62 
 0-66 
 0-62 
 
 o-63 
 0-76 
 0-70 
 0-60 
 0-76 
 
 0-75 
 0-75 
 0-78 
 0-66 
 071 
 
 0-73 
 0-64 
 o-65 
 o - 6g 
 
 O'52 
 
 32-84 
 
 47-53 
 
 32-28 
 
 i3-g5 
 
 26-97 
 8-48 
 
 38'7i 
 
 43-37 
 o-58 
 22-gi 
 7-63 
 
 45-42 
 24-27 
 4^-og 
 i2-6g 
 33-44 
 
 46-37 
 7-68 
 49" '4 
 97' 
 
 18-71 
 
 24- 2 9 
 24-01 
 
 2g-27 
 23-41 
 3o-88 
 
 38-g5 
 
 20-92 
 35-44 
 3g-4i 
 
 IO-55 
 
 22-40 
 55-76 
 49-54 
 56-5g 
 
 40-26 
 45-62 
 
 5 7 -8 7 
 1 5-47 
 56-67 
 
 2'5l 
 
 57-71 
 1-81 
 57H3 
 
 40-29 
 
 " , 
 lO'og 
 
 10-76 
 
 10-71 
 10-69 
 
 10-78 
 
 i i-o3 
 
 1 1 -06 
 ii-o5 
 11-48 
 11-57 
 n-53 
 
 11-72 
 11-76 
 u-68 
 irg5 
 12-00 
 
 12-38 
 12-40 
 12-43 
 12-66 
 
 12-57 
 
 12-86 
 13-87 
 
 i3-ii 
 
 1 3-o8 
 13-48 
 
 i3-5g 
 i3 j 6q 
 i37<5 
 i3-8i 
 
 14-05 
 14-02 
 14-08 
 14-11 
 14-18 
 
 17-45 
 17-23 
 14-29 
 14-48 
 I4-53 
 
 14-70 
 14-62 
 14-76 
 i5-og 
 
 i5 - og 
 
 Piazzi XX. 63 .... 
 
 a' Capricorni 
 
 a 2 Capricorni 
 
 iS Capricorni 
 
 ' Cephei 
 
 K- Cephei 
 
 
 
 B. A. C. 7O4.Q . . . 
 
 ai Cvffni 
 
 * 
 
 13. A. C. 7077 . , 
 
 e Delphini 
 
 6 Cephoi 
 
 v Capricorni 
 
 B. A. C. 7146 
 
 
 
 a Cygni S.P. 
 
 ^/ Capricorni ...... 
 
 
 i) Cephei 
 
 i) Cephei S.P 
 
 
 B. A. C. 7237 
 
 32 Vulpeculae 
 
 20 Capricorni 
 
 v Cvni . 
 
 2 1 Capricorni 
 
 B. A. C. 7200 . 
 
 /! Cygni . 
 
 B. A. C. 7312 
 
 8 Capricorni 
 
 A Capricorni 
 
 * 
 Cygni . 
 
 Cygni S.P. 
 
 6 1 Cygni (ist Star) 
 6 1 Cygni (2d Star) 
 f' 2 Cygni . 
 
 * 
 K Cygni . 
 
 $ Capricorni 
 
 
 vr. is. xxi. 198 ... 
 
 i Capricorni 
 
 a Cephei 
 
 a. Cephei S.P 
 
 
OBSERVED AT THE ROYAL OBSERVATORY, GREENWICH, IN THE YEAR 1855. 
 
 13 
 
 CATALOGUE OF THE CONCLUDED MEAN E. A. AND MEAN N. P. D. continued. 
 
 No. 
 
 Star's Name. 
 
 Number 
 of 
 Obs. of 
 E.A. 
 
 Fraction 
 of 
 Year 
 for Mean 
 of Obs. 
 
 Mean 11. A. 
 1855, Jan. i. 
 
 Annual 
 Variation 
 
 in Jt.A. 
 
 Numbe 
 of N. 
 
 D. 
 
 of Obs. 
 P.O. 
 
 E. 
 
 Mean N. P. 
 1855, Jan. 
 
 D. 
 
 D. 
 
 B. 
 
 Whole 
 Number 
 of 
 Obs. of 
 N.P.D. 
 
 Fraction 
 of 
 Year 
 for Mean 
 of Obs. 
 
 Concluded 
 Seconds 
 of 
 N.P.D. 
 
 Annual 
 Variation 
 in N. P. D. 
 
 626 
 
 627 
 528 
 529 
 
 53o 
 
 53 1 
 
 532 
 533 
 53 4 
 535 
 
 536 
 
 S3; 
 538 
 53g 
 
 5<|.o 
 
 5 4 i 
 
 542 
 
 643 
 
 544 
 545 
 
 546 
 5 47 
 
 548 
 
 549 
 55o 
 
 55 1 
 
 552 
 
 553 
 554 
 555 
 
 556 
 557 
 558 
 55g 
 56o 
 
 56 1 
 
 562 
 
 563 
 
 564 
 565 
 
 566 
 56 7 
 
 
 2 
 II 
 
 3 
 
 i 
 
 6 
 4 
 
 12 
 
 3 
 i 
 
 9 
 
 4 
 5 
 
 H 
 4 
 
 5 
 
 2 
 
 7 
 6 
 
 i 
 
 16 
 
 2 
 
 3 
 
 3 
 
 i 
 
 5 
 
 2 
 
 5 
 
 6 
 3 
 3 
 
 3 
 I 
 
 4 
 4 
 I 
 
 4 
 6 
 
 4 
 
 5 
 5 
 
 2 
 
 072 
 071 
 0-67 
 075 
 
 0-48 
 
 '49 
 075 
 072 
 0-82 
 075 
 
 0-69 
 079 
 073 
 0-68 
 
 o-55 
 
 0-80 
 073 
 
 0'52 
 
 0-62 
 072 
 
 079 
 0-47 
 
 0-47 
 
 o-65 
 079 
 
 078 
 o-63 
 
 077 
 0-28 
 0-82 
 
 o-83 
 0-87 
 0-86 
 074 
 0-90 
 
 * 
 0-8 1 
 076 
 
 o-58 
 
 0-8 1 
 o-83 
 
 0-86 
 0-87 
 
 h m 
 
 21. 18. 22-92 
 
 21. 23. 55-35 
 
 21.24. 5"g5 
 
 21. 24. I I'l3 
 21. 26. 43-91 
 
 21. 26. 46-34 
 
 21.30. I - 8O 
 21.32. 3-I4 
 21. 34. 25-29 
 21. 34. 29-89 
 
 21.35. 9-46 
 21.36. 57-00 
 21.37. 5 ' 85 
 2i.3g. i-g5 
 
 21. 41. i5 - 85 
 21.44.2674 
 
 21. 46. 28'O3 
 
 2i.5o. o-g5 
 2 1 . 5 1 . 54- 1 9 
 
 21. 58. 20-IO 
 
 21. 5g. 32-36 
 21. 59.34-64 
 
 21. 5g. 35-55 
 22. o. i5-88 
 
 22. 2. 52'l5 
 
 22. 3. 45-46 
 22. 5. 49-69 
 
 22. 9. IO-75 
 22. 9.42-20 
 22. II. l3'58 
 
 22. 14. 9-98 
 
 22. 1 5. 5ri5 
 
 22. 1 6. 40-80 
 22. 22. 25-68 
 
 22. 23. i5-ig 
 
 22. 23.59-87 
 22. 27. 54-24 
 
 22.34. 97 8 
 
 22.34. i3-qo 
 
 22.35.39-76 
 
 22. 40. 52-23 
 
 22.43. 0-57 
 
 + 3 - 4 42 
 3-164 
 2-206 
 2-206 
 
 0-804 
 0-800 
 
 3'202 
 
 3-340 
 2-341 
 2-348 
 
 3-286 
 
 2-122 
 
 2-948 
 3-322 
 
 1-731 
 
 rog5 
 
 2-730 
 
 2-007 
 
 2-927 
 3-082 
 
 1-770 
 1738 
 
 1701 
 
 2-788 
 
 3-221 
 
 2-478 
 2-071 
 
 3-I75 
 
 2-197 
 3'232 
 
 3- 1 06 
 2-524 
 
 3-222 
 
 1-9 1 5 
 
 3-436 
 
 3-188 
 
 3-087 
 
 2-616 
 
 2-987 
 
 3- 1 36 
 
 3- 1 68 
 + 2-888 
 
 2 
 10 
 
 3 
 i 
 
 2 
 2 
 
 7 
 7 
 7 
 4 
 
 2 
 IO 
 
 4 
 5 
 
 H 
 5 
 5 
 
 2 
 2 
 
 7 
 3 
 3 
 i 
 i3 
 
 2 
 I 
 2 
 I 
 2 
 
 3 
 5 
 
 2 
 
 3 
 
 2 
 2 
 
 3 
 3 
 
 3 
 
 4 
 4 
 
 i 
 
 4 
 8 
 
 2 
 2 
 5 
 
 5 
 
 5 
 6 
 
 I 
 
 I 
 
 I 
 
 2 
 
 I 
 
 3 
 5 
 
 o in 
 
 u3. 2. i3-oo 
 96. 12. 23-g3 
 44. 5. 5o-54 
 44. 5.57-81 
 20. 4.35-82 
 34-04 
 
 20. 4. 3r5i 
 3o'g3 
 98. 3o. 7-59 
 107. 18. 52-i8 
 47. 23. u-23 
 47. 22. 58-32 
 
 io5. 3. 37'i3 
 3g. 28. I4'g5 
 80. 47. 16-72 
 106. 46. 58-65 
 29. 32. 00-34 
 48-08 
 
 20. 3i. 17-68 
 64. 45. 20-18 
 34. 4. 27-58 
 
 H'94 
 78. 29. 5i-o5 
 gi. 1.20-82 
 
 27.35. 5-3i 
 26. 4.3857 
 35-24 
 26. 4.40-77 
 38-o8 
 65. 21. 41-71 
 
 IO2. 16.35-77 
 
 47. 3i. 28-10 
 32. 3o. 45-gi 
 
 44'44 
 98.30. 1 2-8 1 
 33. 40. 41-54 
 104. i. 44-62 
 
 g2. 6.58-52 
 46.59. 3-27 
 104. 1 5. 46-60 
 25.36. 22-og 
 123. 5. i8-o3 
 
 ioi.38. 49-03 
 go. 5i. 48-51 
 46. 28. 46-96 
 43-59 
 79.55.27-92 
 97.43. i3'83 
 
 101. 19. ir8i 
 66. g. 47-06 
 
 // 
 
 30-41 
 9-22 
 
 17-59 
 5n3 
 
 4i-3g 
 
 23-01 
 
 46-31 
 
 2 
 10 
 3 
 I 
 
 4 
 
 i5 
 
 7 
 4 
 3 
 
 IO 
 
 4 
 5 
 i5 
 5 
 
 9 
 
 2 
 
 7 
 6 
 
 i 
 
 i3 
 
 2 
 
 3 
 
 3 
 
 4 
 5 
 
 2 
 
 5 
 
 2 
 
 3 
 
 3 
 
 3 
 i 
 
 4 
 7 
 
 i 
 
 4 
 8 
 
 2 
 
 5 
 5 
 
 5 
 ii 
 
 0-72 
 0-72 
 0-67 
 O-75 
 
 o-63 
 
 o-5o 
 
 0-67 
 0-72 
 0-76 
 0-75 
 
 0*69 
 0-79 
 0-74 
 0-69 
 
 0-57 
 
 0-80 
 o-65 
 
 O'5 2 
 
 O-62 
 0-73 
 
 0-79 
 0-47 
 
 0-47 
 
 0-74 
 0-79 
 
 0-78 
 
 o-63 
 
 79 
 0-28 
 0-82 
 
 0-92 
 0-87 
 0-86 
 0-68 
 o-go 
 
 0-8 1 
 0-80 
 0-87 
 
 o-83 
 o-83 
 
 0-86 
 o-85 
 
 // 
 
 1 3-oo 
 23'q3 
 50-04 
 57-81 
 
 35-10 
 
 3l'2I 
 
 7'5g 
 
 52-i8 
 io-56 
 58-32 
 
 37'i3 
 
 14-95 
 16-78 
 58-65 
 
 5o-i8 
 
 17-68 
 20-18 
 
 26-69 
 
 5i-o5 
 20-82 
 
 5-3 1 
 
 36-66 
 
 3g-23 
 
 4r63 
 35-77 
 
 28-10 
 45-46 
 
 12-81 
 41-54 
 44-62 
 
 58-52 
 3-27 
 46-60 
 22-48 
 i8-o3 
 
 49-o3 
 4 8-5i 
 46-96 
 
 27-92 
 13-83 
 
 11-81 
 
 46-73 
 
 ii 
 
 1 5-33 
 i5'5g 
 15-70 
 i5-6o 
 
 15-73 
 
 15-70 
 
 i5-go 
 i6-o3 
 16-14 
 16-18 
 
 16-21 
 16-26 
 16-28 
 i6-i3 
 
 16-47 
 
 i6-65 
 16-73 
 
 16-87 
 
 17-00 
 17-28 
 
 17-35 
 17-43 
 
 I7-35 
 
 17-43 
 I7-53 
 
 17-52 
 17-61 
 
 1776 
 17-82 
 17-89 
 
 18-00 
 18-02 
 iS'og 
 18-23 
 18-27 
 
 18-33 
 18-41 
 i8-6g 
 
 18-67 
 1876 
 
 18-91 
 18-92 
 
 J3 Aquarii 
 
 
 
 /3 1 Ccphei 
 
 /3i Cephei S.P 
 
 /3 2 Cephei 
 
 /3- Cephei SP 
 
 
 y Capricorn! 
 
 75 Cygni (ist Star). 
 75 Cygni (2d Star). 
 
 44 Capricorni 
 
 1 CvETlli. . 
 
 Pegasi 
 
 
 v Cephei 
 
 M Cephei S.P 
 
 B. A. C. 7610 
 
 
 ft Cephei 
 
 /* Cephei S.P 
 
 Riimker 9704 
 
 a Aquarii 
 
 1 8 Cephei 
 
 I 1 Cephei 
 
 I 1 Cephei S.P 
 
 f 2 Cephei 
 
 -' Cephei S.P 
 
 i Pegasi 
 
 e 2 Aquarii 
 
 B. A.C. 7737 
 
 $ Cephei 
 
 $ Cephei S.P 
 
 
 Cephei S.P. 
 
 
 y Aquarii 
 
 B. A. C. 7803 
 
 5o Aquarii 
 
 26 Cephei 
 
 )3 Piscis Australia . . 
 58 Aquarii 
 
 
 1 1 Lacertae 
 
 1 1 Law-rise S.P. . . . 
 Pegasi 
 
 67 Aquarii 
 
 
 w Peirasi . . 
 
 
 
MEAN EIGHT ASCENSIONS AND MEAN NORTH POLAR DISTANCES OF STARS, AND NEW CONSTANTS FOR STARS 
 
 CATALOGUE OF THE CONCLUDED MEAN K. A. AND MEAN N. P. D. concluded. 
 
 No. 
 
 Star's Name. 
 
 Number 
 
 of 
 
 Obs. of 
 R..A. 
 
 Fraction 
 
 of 
 
 Year 
 for Mean 
 of Obs. 
 
 Mean R. A. 
 I8JJ, Jan. i. 
 
 Annual 
 Variation 
 in E. A. 
 
 MumberofObs, 
 of N.P.D. 
 
 D. 
 
 Mean N.P.D. 
 1855, Jan. i. 
 
 D. 
 
 Whole 
 Number 
 
 of 
 
 Obs. of 
 N.P.D. 
 
 Fraction 
 of 
 
 Year 
 
 for Mean 
 
 ofObs. 
 
 Concluded 
 Seconds 
 
 of 
 N.P.D. 
 
 Annual 
 Variation 
 in N.PJJ. 
 
 568 
 369 
 37 
 
 VI 
 372 
 J7 3 
 V4 
 3 7 5 
 
 76 
 
 77 
 78 
 
 379 
 80 
 
 >8i 
 
 82 
 83 
 
 84 
 5 85 
 
 86 
 387 
 388 
 
 ^89 
 390 
 
 192 
 
 394 
 5g5 
 
 396 
 697 
 5g8 
 5gg 
 600 
 
 X Aquarii 
 
 1 5 Lacertoe 
 
 1 5 Lacertee S.P. 
 74 Aquarii 
 
 8 Aquarii 
 
 Fomalhaut 
 
 8 1 Aquarii 
 
 82 Aquarii 
 
 o Andromedas 
 
 o Andromeda S.P. 
 
 a Pegasi 
 
 B. A. C. 8094 
 <JA Aquarii . . . 
 ^ Aquarii. . . 
 y Piscium .... 
 
 * 
 
 v Pegaii . . . 
 K Piscium. . 
 1 6 Piscium. 
 
 
 
 i Andromedae 
 
 Andromedae S.P. . . 
 
 i Piscium 
 
 y Cephei 
 
 y Cephei S.P 
 
 19 Piscium 
 
 8 Sculptoris 
 
 21 Piscium 
 
 2Z Piscium 
 
 B. A. C. 8314 
 
 W.B.XXni. io32 
 a Piscium 
 
 3o Piscium 
 
 Groombridge 4207 
 
 2 Ceti 
 
 33 Piscium 
 
 B. A. C. 8374 
 
 2 
 I 
 
 3 
 
 2 
 
 7 
 4 
 4 
 
 9 
 3 
 
 2 
 I 
 
 8 
 
 4 
 
 H 
 
 9 
 
 4 
 3 
 
 3 
 5 
 i 
 i 
 
 6 
 
 2 
 I 
 
 2 
 2 
 
 0-82 
 
 078 
 
 o-65 
 0-8 1 
 
 079 
 0-88 
 
 o-55 
 
 078 
 0-82 
 o-65 
 0-96 
 0-69 
 
 073 
 079 
 074 
 077 
 0-80 
 
 0-67 
 0-68 
 0-49 
 
 0-88 
 o-85 
 
 o-83 
 o-85 
 077 
 0-96 
 0-68 
 
 0-66 
 076 
 074 
 0-66 
 
 22.45. 279 
 22. 46. 3o - o8 
 
 22. 45. 50'43 
 
 22. 46. 67-00 
 22.49.3777 
 
 22. 53. 61-40 
 22.55. 0-77 
 
 22. 55. i5'44 
 
 22. 57.32-42 
 
 23. 8. 6-02 
 23. 8. 17-50 
 23. g. 19-84 
 23. 9.38-92 
 
 23. ii. 14-64 
 23. 18. 8-81 
 23. 19. 29-94 
 23. 28.59-39 
 23.29.47-27 
 
 23. 3i. 2-27 
 23. 32. 29-55 
 23. 33. 25-g5 
 
 23. 38. 58-g6 
 23. 41. 21*96 
 
 23. 42. 1-99 
 23. 44. 32-54 
 23. 47. 49-46 
 23. 5o. 22-64 
 23. 5i.52'o6 
 
 23. 55. 42-93 
 23.56.18-55 
 23. 57. 5473 
 23.5g.(5.) 
 
 + 3-i33 
 2-694 
 3-i68 
 
 3-194 
 3-332 
 3-125 
 
 3-120 
 
 2746 
 
 2-g83 
 3-og3 
 3-i5i 
 3-ii5 
 3-uo 
 
 3-io3 
 2-986 
 3-079 
 3-064 
 2-910 
 
 2-919 
 3-084 
 2-3gi 
 
 3-067 
 3' 1 40 
 
 3-073 
 3-071 
 2-856 
 3-o66 
 3-o8o 
 
 3-082 
 
 3-048 
 
 3-082 
 
 + 3-076 
 
 3 
 
 i 
 3 
 3 
 
 2 
 
 7 
 4 
 
 4 
 
 i 
 i 
 
 ii 
 3 
 i 
 i 
 3 
 
 i 
 i 
 6 
 i 
 i 
 
 3 
 i 
 6 
 6 
 6 
 3 
 
 2 
 
 3 
 5 
 3 
 i 
 
 4 
 
 2 
 I 
 I 
 2 
 I 
 
 98. 20. 69-34 
 47. 27. 25-97 
 
 24-79 
 
 102. 23. 11-67 
 
 IO6.35. 27'3o 
 
 1 2O. 23. 2 1"2 I 
 
 97.50.I9-59 
 
 97.21. 5*36 
 
 48.27. 8-44 
 
 4'2I 
 
 75.34. 2671 
 94. 17. 10-46 
 
 99. 52. 37-46 
 98. 3i. o - o5 
 87. 3o. 34-04 
 
 96. 25. 1 4'5 8 
 67. 23. 38-2g 
 89. 32. i5'75 
 88.42. 6-20 
 
 47. 29. 33-57 
 
 47.32. 4-37 
 11-98 
 
 85. 9. 32-gg 
 
 1 3. 10.37-39 
 
 36-24 
 
 87. 19. 2-94 
 nS.55.56-56 
 
 8g. 43. 42-73 
 87. 52.32-22 
 1 6. 23.46-81 
 85. 24. 8-53 
 83. 56. 22-77 
 
 96.49. 1 1 -gS 
 
 48. 3.33-41 
 108. 8. 35-3g 
 
 96. 3i. 7-64 
 oi. 46.43-38 
 
 27-32 
 
 2777 
 
 34-89 
 
 37-48 
 
 47-38 
 
 33-6o 
 43-i3 
 
 3 
 
 2 
 
 2 
 
 7 
 
 4 
 4 
 
 i 
 
 12 
 
 3 
 i 
 i 
 3 
 
 I 
 
 2 
 
 6 
 i 
 i 
 
 3 
 6 
 
 3 
 
 2 
 
 3 
 5 
 5 
 i 
 
 4 
 
 2 
 2 
 I 
 
 2 
 
 2 
 
 o-85 
 0-82 
 
 078 
 
 o-65 
 o-83 
 0-79 
 0-88 
 0-80 
 
 0-79 
 0-82 
 0-73 
 0-96 
 0-82 
 
 0-73 
 0-79 
 0-79 
 0-77 
 0-80 
 
 0-80 
 
 o- 7 3 
 o-63 
 
 0-89 
 o-g5 
 
 o-83 
 o-85 
 0-77 
 0-96 
 0-67 
 
 0-66 
 0-75 
 0-82 
 0-66 
 0-66 
 
 59-34 
 26-65 
 
 11-67 
 27-30 
 
 2I'2I 
 
 J9-59 
 
 5-36 
 8-44 
 
 26-80 
 10-46 
 37-46 
 o-o5 
 34-04 
 
 14-58 
 36-5g 
 15-75 
 6-20 
 33-57 
 
 4-37 
 
 32-gg 
 37-01 
 
 2'94 
 56-56 
 
 4273 
 
 32'22 
 47-04 
 
 8-53 
 2277 
 
 n-g5 
 33-5i 
 35-3g 
 7-64 
 43-26 
 
 19-06 
 19-02 
 
 ig-o5 
 
 19-07 
 i8-g5 
 19-29 
 19-27 
 19-29 
 
 ig-3o 
 ig-55 
 ig-55 
 19-60 
 19-61 
 
 19-60 
 
 1979 
 ig-64 
 
 '9'97 
 ig-88 
 
 19-94 
 
 19-46 
 20-07 
 
 '9'99 
 19-89 
 
 19-91 
 2o-o3 
 20-14 
 20-04 
 
 2o-o3 
 
 2O'o5 
 
 20-07 
 
 2O-IO 
 
 ig-8g 
 
OBSERVED AT THE ROTAL OBSERVATORY, GREENWICH, IN THE YEAR 1855. 
 
 15 
 
 NEW CONSTANTS FOB STARS IN THE CATALOGUE NOT PREVIOUSLY OBSERVED. 
 
 No. in Star- 
 Catalogue for 1855. 
 
 Star's Name. 
 
 Logarithms of 
 
 Value 
 of 
 1 
 
 Logarithms of 
 
 Value 
 of 
 
 y 
 
 e 
 
 f 
 
 f 
 
 h 
 
 e' 
 
 f 
 
 ' 
 
 h' 
 
 9 
 15 
 28 
 29 
 3 4 
 35 
 38 
 40 
 44 
 47 
 
 52 
 
 55 
 
 69 
 77 
 89 
 94 
 9*5 
 97 
 99 
 
 101 
 
 102 
 
 io5 
 in 
 n5 
 
 132 
 
 134 
 
 147 
 
 148 
 1 53 
 164 
 
 168 
 172 
 I 7 3 
 180 
 181 
 1 88 
 189 
 196 
 200 
 
 201 
 
 217 
 
 218 
 
 225 
 
 235 
 
 238 
 242 
 247 
 269 
 272 
 
 B.A. C. i52 
 
 0-11107 
 0*10245 
 
 0'1025l 
 
 0'I0250 
 
 o - ioi65 
 0-10194 
 0-10168 
 o-ioigo 
 o - ioi37 
 0-10080 
 0-13864 
 0-12564 
 O'og575 
 0-09481 
 o-og3oo 
 0-09172 
 o-ogogg 
 o*ogo6g 
 0-09 i3g 
 
 0-09098 
 
 o-ogo3g 
 0-08802 
 o-o8683 
 
 o-o83i8 
 o-o83o3 
 0-07924 
 
 0-07922 
 0-07796 
 0-07577 
 
 0-07493 
 0-07435 
 0*07381 
 0-07189 
 0-07127 
 0-06970 
 0*06966 
 0-06643 
 0-06578 
 0-06419 
 O'o5gg7 
 0-06054 
 o*o53i8 
 
 0-05617 
 
 o - o56io 
 0*02188 
 o-oi 116 
 0-05457 
 o-oi I2g 
 
 o-o8332 
 0*08334 
 0-08760 
 0-08765 
 0-08837 
 o-o884g 
 o-o8883 
 o-o8g54 
 o*ogio3 
 o-ogi23 
 0-12314 
 o-i i58g 
 o-og6g7 
 0-09765 
 O'og885 
 0-10080 
 0-09987 
 o*iooo3 
 0*10262 
 
 0*10240 
 
 0*10197 
 o'ioj.37 
 0-10255 
 
 o*io5i4 
 0*10453 
 
 O*I0522 
 
 o*io52i 
 
 o*io336 
 0*10473 
 
 o*io565 
 0-10402 
 0-10463 
 o-io3g5 
 0-10464 
 0-10423 
 0-10416 
 
 0-10223 
 
 o~ogg32 
 o-ioi53 
 0*09680 
 0*09602 
 o-og83o 
 
 0*09 1 35 
 
 o'ogogS 
 o*io536 
 0-10419 
 0-08266 
 0*08626 
 
 1*45071 
 1-44863 
 I *45o55 
 i*45o57 
 1-45016 
 i '45o56 
 i*45o5o 
 1-45122 
 i -451 8 1 
 i -45 1 40 
 1-48446 
 1*47751 
 1*45182 
 i *45 1 66 
 i -45 1 34 
 i -40446 
 1-45067 
 i*45o58 
 1-45752 
 
 1-45690 
 
 i '45569 
 1-45141 
 1-45420 
 
 1-45849 
 1-45724 
 1-45822 
 
 1*45826 
 1-44296 
 1*45753 
 
 '15949 
 1-45637 
 
 1*45785 
 1-45717 
 1*45872 
 1-45864 
 1*45855 
 1-45700 
 1-45119 
 1*45729 
 I *453g5 
 1-45218 
 IVfSgio 
 
 1*45175 
 
 1*45148 
 
 1*46894 
 1*46842 
 1*44846 
 1*45387 
 
 0-10145 
 0*08164 
 0-08668 
 0-08670 
 0-08469 
 0-08584 
 o-o8536 
 o-o8683 
 0-08702 
 o*o8582 
 O'i35g6 
 0*12218 
 o*o83o5 
 o*o8253 
 0-08170 
 o-o8335 
 0*08078 
 0*08067 
 0*08476 
 
 0-08426 
 
 0*08340 
 o*o8o63 
 0-08142 
 
 0-08099 
 0*08076 
 0*07922 
 
 0-07922 
 0-07948 
 0*07777 
 
 0*07712 
 
 0*07738 
 0-07687 
 0*07619 
 0-07547 
 0*07470 
 0*07471 
 0-07368 
 0*07697 
 0*07228 
 0*07212 
 0*07426 
 0-06232 
 
 0-07168 
 
 0*07200 
 0-02701 
 o-oi5g3 
 0-07756 
 o*oi683 
 
 8l*973 
 84*176 
 83-372 
 83*365 
 83*549 
 83*409 
 83-441 
 83-2i6 
 83-o8g 
 83*233 
 
 7i" 5 99 
 74*8 1 3 
 83-348 
 83-414 
 83*541 
 83-i3o 
 83-726 
 83'75o 
 82*682 
 
 82*811 
 
 8 "-040 
 83-780 
 83-5o5 
 
 83-26i 
 83'432 
 83-672 
 
 83-668 
 80-068 
 84-102 
 
 83-g8i 
 84*370 
 84*281 
 84-561 
 84-480 
 84-675 
 84-689 
 85-241 
 85*727 
 85 - 5i4 
 86-410 
 86-421 
 86-gg8 
 
 87*253 
 
 87*285 
 89-912 
 g r35 1 
 
 87-823 
 9 3 "7-37 
 
 9'9M7 
 g*8 9 547 
 
 9*95117 
 
 g*g5i7g 
 g-g3873 
 g*g5oii 
 
 9'94794 
 g*g6666 
 g*g8oog 
 g*g6g28 
 o*2iii5 
 o-2o388 
 
 9'97 5 94 
 9'97i92 
 g-g63g3 
 o*o3i57 
 9-94463 
 g*g4526 
 o*o8525 
 
 0*07526 
 
 o*o545o 
 g*g652o 
 o - o26o5 
 
 0*1 0037 
 0-08088 
 o-og6i8 
 
 0-09691 
 9*72665 
 0*08547 
 
 o* 1 1 454 
 0*066 1 5 
 o*ogo32 
 0-07984 
 o*io363 
 
 0*I023O 
 
 0-10044 
 0-07689 
 g-g6o23 
 0-08164 
 0-02337 
 
 9"9 8 4 8 9 
 0*10483 
 
 9'978og 
 
 9-97I79 
 0*15747 
 0-14609 
 g*8go28 
 0-00649 
 
 9-71179 
 0*04075 
 9-95554 
 9*g55o8 
 9-9900 1 
 9-97034 
 
 9-97847 
 9-95328 
 9-96073 
 g* 9 7i3g 
 g*633io 
 9*67537 
 0-01848 
 0-02674 
 0-04032 
 o-oi538 
 o-o55g4 
 0*05648 
 9*99671 
 
 0*00373 
 
 0-01570 
 0*05717 
 0*04570 
 
 0*05417 
 0-05711 
 0-07884 
 
 o*O78g5 
 0*07478 
 o-ogSoq 
 
 o*io536 
 0-10345 
 0*10929 
 o-ii8i3 
 o*i2553 
 0*13442 
 o- 1 3439 
 0-14739 
 o*no56 
 0*16177 
 0-16716 
 0-14468 
 0-23495 
 
 0-17336 
 
 0-17027 
 0-30498 
 o - 3i5o5 
 o-io283 
 o-326o3 
 
 0-70778 
 0-71966 
 0-78521 
 0-78614 
 O'8o5g3 
 0-80622 
 0-81453 
 0-82648 
 0-86107 
 0-87139 
 0-94304 
 o-g6354 
 I*o55i8 
 I'oSiSi 
 i-i3i3g 
 1-17623 
 1-18042 
 1-18726 
 1-19940 
 
 1-20437 
 
 1*21064 
 
 1*24740 
 1-27560 
 
 1*34285 
 1-34362 
 1-39718 
 
 1-39744 
 1-41470 
 I -4405 1 
 
 1-44829 
 1-45792 
 1-46249 
 1*48389 
 1-48777 
 
 I'5o322 
 
 I -50378 
 
 i-5366o 
 1*55403 
 1-55442 
 r5g65o 
 1*59775 
 1-61126 
 
 1-62902 
 
 i -63o56 
 1-63264 
 1-63914 
 i-65i6g 
 1-65249 
 
 o-i22og 
 o-i373g 
 0-18097 
 0-18647 
 o'ig6g2 
 0-19697 
 0-201 16 
 0-20675 
 
 0'22l85 
 
 0-22604 
 
 0-25221 
 
 o-25go2 
 0-28619 
 o*2g3ig 
 o'3o544 
 o*3 1534 
 o*3i6ig 
 0-31761 
 O'3igg8 
 
 o-32og6 
 
 o-322i6 
 
 O-32857 
 0-33282 
 
 0-34025 
 0*34030 
 0-34242 
 
 0-34242 
 0-34220 
 o-34O7g 
 
 0-34007 
 o-33go3 
 0-33844 
 0-33487 
 0-33407 
 o*33o36 
 o-33o23 
 o-3i875 
 o-3ioio 
 o - 3og8g 
 0-27677 
 o*2753g 
 0-25824 
 
 0-22607 
 
 O'2224g 
 
 0-21726 
 0-19821 
 0*12867 
 0*11825 
 
 11 
 
 133-588 
 
 I22'2g3 
 
 119-41 1 
 119-343 
 116-840 
 1 17-337 
 116-476 
 116-106 
 1 13-419 
 Ii2-3o6 
 io3'3g7 
 ioi - 75g 
 g8-3i5 
 g6-3g5 
 92-812 
 87-533 
 89-600 
 89-074 
 83-545 
 
 80-496 
 
 33-754 
 83-g23 
 
 79'H9 
 69-027 
 
 70-164 
 60-880 
 
 63-8oi 
 80-829 
 60-434 
 
 57-200 
 60-148 
 57-762 
 56-524 
 54-03 8 
 52-568 
 52-671 
 5r6go 
 6o-gog 
 4g-5o2 
 62-208 
 56-312 
 4O'8g5 
 
 55-8I7 
 
 56-586 
 30-887 
 32-620 
 71-470 
 4i-83o 
 
 60 Piscium 
 
 p Piscium 
 
 94 Piscium 
 
 i o i Piscium 
 
 B. A. C. 477 . 
 
 io5 Piscium 
 
 log Piscium 
 
 B. A. C. 607 
 
 B. A. C. 63z 
 
 B. A. C. 777 . 
 
 B.A.C. 814 
 
 W. B. III. i3g 
 
 Kiimker 858 
 
 W. B. III. 767 
 
 a, 1 Tauri 
 
 W. B. IV. 21 
 
 
 <f Tauri 
 
 x l Tauri.... 1 
 
 y? Tauri / 
 
 
 Lalande 8845 
 
 B. A. C. i526 
 
 /R. A. 5 h . 25. (55 s .) .. 1 
 *lN.p.D. 63. 8'......./ 
 
 
 ^ JR. A. 5 h . 5g ra . (28'.)... 1 
 
 *\N. P.D. 64. i' / 
 
 *fR.A. 5". 5g. (40'.) . . 1 
 1 N. P. D. 63. 55' / 
 
 W. B. VI. 3 4 8 
 
 , /R. A. 6 b . 2g m . (26'.) .. "1 
 * \N. P.D. 65. 26' J 
 
 
 
 37 Geminorum 
 
 48 Geminorum 
 
 53 Geminorum 
 
 
 b- Geminorum 
 
 a 1 Cancri 
 
 W. B. VIII. 262 
 
 
 B.A. C. 3i38 
 
 
 42 Lyncis 
 
 1 R.A. I0. 4 "-.(32'.)...l 
 \ N. P. I>. 70. 37' J 
 
 B. A. C. 35o6 
 
 B. A. C.353i 
 
 B. A. C. 36 4 5 
 
 8g Leonis 
 
 3 Draconis 
 
 
 
16 
 
 NEW CONSTANTS FOE STARS OBSERVED 
 
 NEW CONSTANTS FOR STARS IN THE CATALOGUE NOT PREVIOUSLY OBSERVED. 
 
 *n 
 "a 
 
 i 
 
 *l 
 
 U2<2 
 
 .ss 
 
 |f 
 
 6 
 
 Star's Name. 
 
 Logarithms of 
 
 Value 
 of 
 1 
 
 Logarithms of 
 
 Value 
 of 
 1' 
 
 e 
 
 f 
 
 g 
 
 h 
 
 e' 
 
 f 
 
 e' 
 
 h' 
 
 283 
 
 284 
 2g3 
 294 
 298 
 3o5 
 3o6 
 3io 
 3u 
 3i5 
 
 322 
 
 324 
 333 
 334 
 335 
 338 
 342 
 
 3 49 
 355 
 
 358 
 368 
 
 3 7 2 
 
 374 
 376 
 382 
 
 335 
 
 3ga 
 3g6 
 407 
 410 
 419 
 422 
 
 4 23 
 
 432 
 433 
 4 3 4 
 
 436 
 
 4 3 7 
 
 440 
 
 44' 
 401 
 4 53 
 461 
 
 472 
 
 477 
 
 /R.A. iih.58 m .(9'.)... \ 
 \ N. P. D. g5. 10' ( 
 
 0*05426 
 
 0*05426 
 0*05446 
 0*05439 
 0*05447 
 0*0 1 633 
 0*06497 
 g*q3552 
 o*o555g 
 0*05572 
 0*06708 
 0-06712 
 0*06966 
 o*oi38g 
 o*o58g3 
 0*06674 
 0*06028 
 0*06866 
 0*062 1 5 
 
 0*06378 
 0*06646 
 o*o663g 
 
 0*06716 
 0*06667 
 o*o6go3 
 
 0*06807 
 
 0*07120 
 0*07123 
 0*07370 
 0*07480 
 0*07901 
 0*08021 
 
 o*o8o32 
 
 o*o8ig7 
 0*08202 
 0-08210 
 
 0*08376 
 
 o*o845g 
 
 0-08609 
 o*o86og 
 0*09023 
 0*08843 
 0*09210 
 o*ogi6i 
 o*og3 1 6 
 
 0*07938 
 
 0*07921 
 0*07610 
 0*07684 
 0*07666 
 0*066 1 5 
 0-07372 
 0*02 83o 
 0-06996 
 0*06884 
 0*0662 1 
 o*o6565 
 0*06236 
 0-02243 
 0-06134 
 0*06700 
 0*060 1 1 
 o*o533 1 
 0*06610 
 
 o*o5556 
 0*06637 
 0-06548 
 
 0*06607 
 0-06265 
 0-06464 
 
 o-o5i56 
 
 o-o53o2 
 o*o53o3 
 0*05164 
 0*04996 
 o*o5o83 
 0*06121 
 
 0*06379 
 
 0*04634 
 0*06206 
 0-06203 
 
 0*06276 
 
 o*o4ggo 
 
 0*04682 
 0*04682 
 o*o46g2 
 0-06292 
 0*04813 
 o*o5585 
 o*o5535 
 
 1*44823 
 
 1*44826 
 1*44848 
 1*44862 
 1*44862 
 1*43806 
 1*44861 
 1-40677 
 
 '44994 
 1-46057 
 i*45n8 
 1*46167 
 1*46241 
 1*40240 
 i '4543 1 
 1*43621 
 1*46457 
 1*43379 
 1*43717 
 
 1*46763 
 1-46684 
 1*46604 
 
 1*45616 
 i'436i3 
 1*46680 
 
 1*46072 
 
 1*46730 
 1*46726 
 1*46890 
 1*46108 
 i -46933 
 1*46869 
 
 1*46272 
 
 I '42 go i 
 1-46737 
 1-46744 
 
 1*46643 
 
 1*43474 
 
 1*42916 
 i*42gi5 
 1*42966 
 1-46815 
 I *43o55 
 1-46640 
 1*46733 
 
 0*08 136 
 
 0*08140 
 0*08128 
 0*08217 
 0*08196 
 0*02201 
 0*08041 
 9-93842 
 0-0841 1 
 0*08622 
 0*08493 
 0*08660 
 0*08479 
 0-01711 
 0*08717 
 0*0643 1 
 0*08647 
 0-06672 
 o*o6ggg 
 
 o*o863g 
 0*08006 
 0-08416 
 
 0*08376 
 
 0*07242 
 0*082 8g 
 
 0-086 1 g 
 
 o-o824g 
 0*08247 
 0*08174 
 0-08162 
 o*o7g26 
 0*07872 
 
 o*o78g4 
 
 0*08107 
 0-07802 
 o*077g8 
 
 0*07746 
 
 0-08216 
 
 o*o8388 
 o*o8388 
 0*08677 
 0*07488 
 o*o87g5 
 
 '7449 
 0-07268 
 
 
 
 87*826 
 
 87*833 
 88*026 
 8 7 * 97 5 
 88*002 
 g5*726 
 
 88*212 
 
 iog'525 
 88*069 
 
 87*999 
 88-069 
 
 88*008 
 88-060 
 101*648 
 87-869 
 91*317 
 87-881 
 91-465 
 90-664 
 
 87*711 
 87770 
 87*823 
 
 87*820 
 90*349 
 87-816 
 
 87-623 
 
 87*676 
 87*678 
 
 87*628 
 
 87-397 
 87-348 
 87-328 
 
 87-609 
 
 89*700 
 87*300 
 87-294 
 
 87*249 
 
 88*721 
 
 89*176 
 89*176 
 88*074 
 86-g4g 
 88*2i3 
 86776 
 86-678 
 
 g-8848o 
 
 9*88614 
 g-8gi37 
 g*8g56g 
 g*8g558 
 g*gi85g 
 g-8gi20 
 g*88i42 
 g*g3238 
 9*94955 
 9*g6335 
 g*g752o 
 
 9'9942 
 g*644i6 
 o*o3o56 
 9-62948 
 o*o35o7 
 g*553g i 
 9*5g3g2 
 
 0*08682 
 0-07466 
 0*06074 
 
 0*06273 
 9*64192 
 o-o5633 
 
 0*12963 
 
 0*08196 
 0*08128 
 0*10609 
 0*13498 
 0*1 1233 
 o*io336 
 
 9^9476 
 
 9*31723 
 o-o83oo 
 0-08426 
 
 0*06737 
 
 9*47640 
 
 9*33846 
 9*33846 
 g-38o5o 
 0-09606 
 9*41724 
 0-04949 
 0*08224 
 
 0*04630 
 
 0*04460 
 0*04667 
 o*o3ig7 
 0-03646 
 o*32ioo 
 o*o6o32 
 o*3253o 
 
 9'9999 
 g-g8io2 
 g*g8623 
 9'975i8 
 
 9'9 8 97 3 
 0*28266 
 9*96166 
 0*22146 
 g'g64O2 
 0-20744 
 0*18072 
 
 9*971 13 
 
 9*99112 
 0*00410 
 
 0*00902 
 o* 1 566 1 
 0*02394 
 
 9*gg6o 4 
 
 o-o3i3g 
 0-03172 
 0-04387 
 0-04849 
 0-0781 1 
 o-o8537 
 
 0*08276 
 
 0-06774 
 0-09484 
 o-og535 
 
 0*10266 
 
 0*04014 
 
 0*02367 
 0*02367 
 9'986i3 
 0*13287 
 g-g68i3 
 o*i3g7g 
 0*15864 
 
 1-65374 
 
 1*65374 
 1*66218 
 
 r65igi 
 1*66160 
 i*64g22 
 1-64878 
 1*64016 
 r63g87 
 1-63655 
 1*62682 
 1-62376 
 1*60402 
 1-60286 
 1-60261 
 1*69720 
 1*69232 
 1*67423 
 i *56397 
 
 1*55655 
 1*64635 
 i -53g34 
 
 i*532i5 
 i*5275g 
 1*51628 
 
 i-5i33i 
 
 I'4go87 
 i*4go66 
 1*46247 
 1*44807 
 1*40007 
 1-38466 
 
 1*38142 
 
 1*36700 
 1*36870 
 1*36764 
 
 i -33 1 63 
 
 1*32667 
 
 i*3i6gi 
 i*3i6gi 
 1-26022 
 1*26751 
 i*22g36 
 1*18372 
 1*16216 
 
 0*08207 
 
 o*o7g45 
 o*o3o8o 
 0-02661 
 0-02171 
 
 9'99 3 77 
 
 9*9 8 9H 
 9-92147 
 
 9'9'9 3 9 
 9-89860 
 g-83883 
 9-82818 
 9-70764 
 9-73269 
 g*73i23 
 
 979- ? 9 
 9-68970 
 9-62170 
 9-68622 
 
 9-66181 
 9*62663 
 9*60866 
 
 9*48816 
 
 9*47544 
 9-44382 
 
 9-43880 
 
 9-38967 
 9-38918 
 9-34264 
 g-32568 
 q - 3oio3 
 9'3o253 
 
 9*3o353 
 
 9-30893 
 g-3 1 33 1 
 9-31427 
 
 9-33398 
 
 9*3385o 
 
 9-34784 
 9-34784 
 9' 4 i363 
 9*41688 
 9*4533o 
 9-61272 
 9-64046 
 
 ii 
 78-811 
 
 79-029 
 81-987 
 83*o 1 6 
 83-i35 
 68-771 
 83*g8o 
 64-834 
 90-478 
 92-004 
 g4'854 
 g5'486 
 gg*2 4 8 
 89*467 
 99-296 
 97*448 
 100-714 
 io5'258 
 108-673 
 
 103-737 
 106-294 
 106-400 
 
 107*034 
 117-531 
 
 108-868 
 
 104*537 
 
 109*646 
 iog - 6g6 
 1 10*1 18 
 io8.g7i 
 1 12-647 
 113.746 
 
 1 2 1 * 1 43 
 
 143-226 
 116*082 
 1 1 6*0 1 3 
 
 118-000 
 
 144*182 
 
 147-687 
 147-687 
 i5i*455 
 i i6-6g5 
 162-786 
 121-029 
 117*666 
 
 W. B. XI. ioi3 
 
 
 
 
 
 
 B. A. C. 4527 
 
 B. A. C. 453i 
 
 83 Virini3 
 
 B. A. C. 4700 
 
 B. A. C. 4722 
 
 B. A. C. 4896 
 
 6 Ursae Minor-is 
 
 
 40 Bootis 
 
 B. A. C. 4084 . 
 
 v 1 Bootis 
 
 a Coronte 
 
 f R.A.'i5 h . 46. (35.).. 1 
 * IN. P.O. 1 1 8. 45'.. 
 
 B. A. C. 5347 
 
 ^ f R. A. l6 h . 5 m . (2I 1 .). .. 1 
 \N. P. D. Il3. 24' } 
 % f H. A. l6 h . I2 m . (38 9 .) . 1 
 \N. P. D. Il3. 2l' ,...] 
 
 23 Herculis 
 
 ^ TR. A. i6 h . 2g m . (o<.) .. "1 
 
 \ N. P. D. II 1. 48' J 
 
 f R. A. i6 h . 3o m . (47 s .) . "1 
 
 1 N. P. D. 123. 27'. . 
 
 B. A. C. 5700... 
 
 26 Ophiuchi 
 
 
 B. A. C. 5g25 
 
 B. A.C. 6127 
 
 B. A. C. 6194 
 
 f R. A. l8 h . I0 m . (41'.) . 1 
 \N. P. D. 102. l6' J 
 
 Groombridge 2563 
 
 25 Sagittarii 
 
 ^ f R. A. 1 8". 40 m . (36'.). . "1 
 
 | N. P. D. II 2. 5'. ... J 
 
 (R. A. i8 h . 43 m . (28'.) . 1 
 
 \ N. P. D. 56. 48'. . J 
 
 Groombridge 2700.. . 
 
 Groombridge 2701 . ... 
 
 B. A. C. 6656 
 
 B. A. C 6666 
 
 HCvcrni. . 
 
 B. A. C. 6889 
 
 B. A. C. 6047 . , 
 
 
 
AT THE KOYAL OBSERVATORY, GREENWICH, IN THE YEAR 1855, 
 
 17 
 
 NEW CONSTANTS FOB STARS IN THE CATALOGUE NOT PREVIOUSLY OBSERVED, 
 
 03 S 
 
 o 
 
 Star's Name. 
 
 Logarithms of 
 
 Value 
 of 
 1 
 
 Logarithms of 
 
 Value 
 of 
 1' 
 
 479 
 482 
 490 
 
 49 2 
 
 604 
 5o6 
 5o8 
 5n 
 5i3 
 
 814 
 
 521 
 
 534,535 
 536 
 55o 
 55 1 
 555 
 55y 
 558 
 55g 
 56i 
 563 
 565 
 566 
 56g 
 570 
 573 
 5 74 
 577 
 58i 
 
 58 9 
 5gi 
 5g2 
 5g3 
 
 (40'.). 
 
 21'.. 
 
 G-roombridge 3o88 . 
 
 4 Capricorni 
 
 13. A. C. 7049 
 
 ( R. A. 20 h . 23 m , 
 \N. P. D. Il5 
 
 B. A. C. 7077 
 
 B. A. C. 7237 
 
 20 Capricorni 
 
 2 1 Capricorni 
 
 B. A. C. 7312 
 
 A Capricorni 
 
 {R. A. 20''. 58 m . (5o s .). 
 N. P. D. 9. 5g' 
 
 f Capricorni 
 
 75 Cygni.... 
 
 44 Capricorni 
 
 e 2 Aquarii 
 
 B. A. C. 7737 
 
 45 Aquarii 
 
 B. A. C. 7803 
 
 5o Aquarii 
 
 26 Cepbei 
 
 58 Aquarii 
 
 1 1 Lacertte 
 
 67 Aquarii 
 
 70 Aquarii 
 
 1 5 Lacertae 
 
 74 Aquarii 
 
 8 1 Aquarii 
 
 82 Aquarii 
 
 B. A. C. 8094 
 
 JR. A. 23 b . u m . (i5 s .). 
 
 \N.P. D. 96. 25' 
 
 ig Piscium 
 
 21 Piscium 
 
 22 Piscium 
 
 B. A. C. 83i4 
 
 o'og63g 
 0-09290 
 0^0940 1 
 
 0*0946 1 
 
 0*096 1 g 
 
 0-16748 
 
 0-10478 
 
 o - 1 oo i g 
 o-io685 
 0*10075 
 0-10785 
 
 O-IO1O2 
 O-I272O 
 O'lOI 12 
 
 o'logoS 
 
 O'IOl32 
 
 0-10174 
 o- log 1 3 
 o-ioigg 
 O'loig2 
 o-loig3 
 0-10214 
 
 O'IO22g 
 
 o-io2og 
 o-io25g 
 0*10263 
 O'i56g8 
 
 o-o5o36 
 o - o5656 
 0-05728 
 
 0-05702 
 
 0*05700 
 0-05874 
 o - o5gg6 
 0-06023 
 0-06061 
 o-o5g6g 
 
 g-g66 9 4 
 
 0-06108 
 0-05927 
 0-06413 
 o'o66go 
 0-06298 
 0-06763 
 0-06443 
 0-06817 
 0-05548 
 o-o6go2 
 0-06680 
 0-07030 
 0*07074 
 0*06857 
 0-07123 
 0-07217 
 
 0-07404 
 
 0-07726 
 0-07752 
 0-07454 
 
 i -43 1 65 
 I-45535 
 I-45533 
 
 1-45612 
 
 1-45614 
 1-45526 
 1*45363 
 i -453 1 6 
 i*452g8 
 1-45526 
 
 r3555i 
 
 1-45373 
 1-43682 
 1*45154 
 1*45046 
 i*438g5 
 1*45062 
 1-43968 
 i*45o55 
 I '43004 
 i*45ooo 
 1*44100 
 
 i'44g66 
 1-44213 
 
 i '4497 
 1*44907 
 i - 44goi 
 1*44860 
 
 1-44874 
 
 1*44816 
 1*44825 
 1*44820 
 1*44444 
 
 o*ogog6 
 0-07387 
 0-07327 
 
 0-07242 
 
 0-07238 
 0-07195 
 0-07330 
 0*07376 
 0-07377 
 0-07099 
 
 0-16626 
 
 0-07228 
 0-09668 
 0*07391 
 0-07457 
 0-09804 
 0*07378 
 o*og8g3 
 0-07362 
 0-12271 
 0-07460 
 O'ogggS 
 0-07611 
 0-07460 
 o - ogg6i 
 0-07412 
 
 0-07617 
 0-07740 
 
 0-07652 
 o - o8o2g 
 
 0-08006 
 o- 1 5407 
 
 87-467 
 86-684 
 86-601 
 
 86-573 
 
 86-573 
 
 86'43g 
 86-3g7 
 86-387 
 86-356 
 86-348 
 
 86-igg 
 
 86-283 
 85-480 
 86-o52 
 85-8io 
 84-824 
 85-761 
 84-533 
 83-723 
 82-622 
 85-635 
 84-106 
 85-486 
 85'4g8 
 33-924 
 85-477 
 85-340 
 85-323 
 85-i5g 
 
 85-174 
 
 84-739 
 
 84779 
 84-710 
 
 7-5-397 
 
 9*4853o 
 0*04871 
 0*04844 
 
 0-06236 
 
 0-06290 
 0*04743 
 0-01602 
 0-00626 
 0-00242 
 0-04778 
 
 9-62318 
 0-01874 
 
 9' 6 7994 
 9-97080 
 g-g4 4 68 
 
 974 '44 
 9-94949 
 g'76545 
 g-g48o8 
 
 g-g3322 
 g-8oi3o 
 9-91307 
 
 9-9 2 497 
 g-82ig8 
 
 9'9 26 74 
 g-go8o3 
 g-go6ig 
 g-8g4 4 8 
 
 9-88206 
 9-88405 
 9-88297 
 o-o logo 
 
 9-92264 
 0-14690 
 o- 1 5352 
 
 0-16171 
 
 0-16210 
 0-16753 
 
 0-15471 
 
 o-i4ggo 
 0-17700 
 
 9'7o5ig 
 o-i6563 
 
 0-14166 
 g'78558 
 o'i5io2 
 9-76912 
 o-i52go 
 
 0-14136 
 
 9*74794 
 0-12244 
 0-14147 
 
 9-74806 
 0-14727 
 0-12422 
 
 OM2l63 
 
 0-10491 
 0*11694 
 
 0*062 1 5 
 0*07766 
 0*06576 
 9*38408 
 
 i5562 
 
 12862 
 12174 
 i 2 log 
 
 *o5623 
 o52g8 
 04295 
 *o3823 
 
 1*03706 
 
 1*01654 
 
 0*94762 
 0*94616 
 0-87608 
 0*87375 
 0*85565 
 0*84426 
 0*84244 
 0-82866 
 o*8253g 
 0*80212 
 
 0*78799 
 0-77832 
 0-77769 
 0-76210 
 0-75977 
 0-73728 
 
 0-73180 
 
 0-70148 
 0-69949 
 O'6g82g 
 0-69668 
 
 9-54989 
 g-58282 
 
 g-5gi2o 
 
 9-59186 
 9-64928 
 9-66822 
 9-67198 
 g-683og 
 9-68824 
 
 g-68g56 
 
 9-71193 
 9-78265 
 9-78412 
 g-85n8 
 g-85338 
 
 g-88og6 
 g-88263 
 g-8g563 
 9-89881 
 9-92081 
 9-92335 
 9"9 3 47 3 
 9"944 36 
 9*94494 
 g-g6iog 
 
 g-g6338 
 9^8875 
 
 9-99562 
 
 0-04428 
 0-04945 
 o-o5366 
 o-o5gi6 
 
 I20'g65 
 120-746 
 
 119-226 
 
 iig-i66 
 
 I2o - oo3 
 I23'o57 
 124-023 
 124-257 
 119-211 
 
 i6r3gg 
 
 121-946 
 i55-85g 
 125-572 
 i26-58o 
 154-147 
 !25-ig3 
 1 53-35 1 
 124-838 
 i56'7g2 
 126-114 
 i5i'745 
 127-857 
 125-464 
 i5o - 2i4 
 1 24-574 
 i26-6g6 
 I26'8g7 
 127-648 
 
 126-255 
 128-381 
 
 GREENWICH OBSERVATIONS, 1855. 
 
 4D 
 
ROYAL OBSERVATORY, GREENWICH. 
 
 HORIZONTAL AND VERTICAL DIAMETERS 
 
 AND 
 
 RIGHT ASCENSIONS AND NORTH POLAR DISTANCES 
 
 OF THE 
 
 SUN, MOON, AND PLANETS, 
 
 (The Right Ascensions of the Sun, Moon, and Planets corrected for Personal Equation ; and the North Polar Distances corrected for Discordance 
 
 of Direct and Reflexion Results, and for Flexure of the Telescope of the Transit-Circle,) 
 
 DEDUCED FROM THE OBSERVATIONS, 
 
 AND 
 
 COMPARED WITH THE NAUTICAL ALMANAC: 
 
 WITH 
 
 THE INFERRED POSITION OF THE ECLIPTIC ; THE GEOCENTRIC ERRORS OF THE SUN, MOON, AND PLANETS, 
 
 IN LONGITUDE AND ECLIPTIC POLAR DISTANCE ; 
 
 AND 
 
 THE EQUATIONS BETWEEN THE GEOCENTRIC ERRORS OF THE PLANETS 
 
 AND THE HELIOCENTRIC ERRORS OF THE EARTH AND PLANETS, 
 
 IN LONGITUDE AND ECLIPTIC POLAR DISTANCE. 
 
 1855. 
 
 4D 2 
 
20 
 
 HORIZONTAL AND VERTICAL DIAMETERS OP THE SUN, MOON, AND PLANETS, 
 
 SIDEREAL TIMES occupied by the TRANSIT of the SUN'S DIAMETER ; and VERTICAL DIAMETERS of the SUN, corrected 
 
 for Refraction and Parallax : compared with those of the Nautical Almanac. 
 
 DAY. 
 
 Observed 
 Duration 
 of 
 
 Seconds 
 of 
 Nautical 
 
 Apparent 
 Error of 
 Nautical 
 
 Observed 
 Vertical 
 
 Seconds 
 of 
 Nautical 
 
 Apparent 
 Error of 
 
 Nautical 
 
 DAT. 
 
 Observed 
 Duration 
 of 
 
 Seconds 
 of 
 Nautical 
 
 Apparent 
 Error of 
 Nautical 
 
 Observed 
 Vertical 
 
 Seconds 
 of 
 Nautical 
 
 Apparent 
 Error of 
 Nautical 
 
 
 Transit. 
 
 Almanac. 
 
 Almanac. 
 
 Diameter. 
 
 Almanac. 
 
 Almanac. 
 
 
 Transit. 
 
 Almanac. 
 
 Almanac. 
 
 Diameter. 
 
 Almanac. 
 
 Almanac. 
 
 1 855. 
 
 m 
 
 s 
 
 1 
 
 1 II 
 
 li 
 
 n 
 
 1 855. 
 
 m i 
 
 1 
 
 I 
 
 ; ;; 
 
 // 
 
 II 
 
 Jan. 5 
 
 2. 2 1 '42 
 
 21-76 
 
 + 0-34 
 
 32. 27 - g5 
 
 36-40 
 
 ( + 8- 4 5 
 
 July 1 3 
 
 
 
 
 3l. 3o'O2 
 
 32-40 
 
 + 2-38 
 
 27 
 
 2. 17-64 
 
 1772 
 
 + 0-08 
 
 32. 34-83 
 
 33-oo 
 
 1-83 
 
 H 
 
 2. 16-27 
 
 I6-22 
 
 o-o5 
 
 3i. 3o'oi 
 
 32'6o 
 
 + 2-5g 
 
 
 
 
 
 
 
 
 18 
 
 2. 15-64 
 
 15-66 
 
 + 0-02 
 
 3i. 3o - q2 
 
 33-oo 
 
 + 2-08 
 
 Feb. 10 
 
 
 
 
 32. 29-28 
 
 28-60 
 
 0-68 
 
 20 
 
 2. l5'34 
 
 i5-34 
 
 o-oo 
 
 3i.3o-82 
 
 33-40 
 
 -!- 2-58 
 
 12 
 
 2. i3-g5 
 
 14-06 
 
 + O'l I 
 
 32. 30-27 
 
 27-80 
 
 2*47 
 
 23 
 
 2. 14-25 
 
 14-88 
 
 ( + 0-63) 
 
 3i. 32-48 
 
 33-8o 
 
 + r32 
 
 15 
 
 2. 13-14 
 
 13-42 
 
 + 0-28 
 
 32. 23-75 
 
 26-60 
 
 + 2-85 
 
 
 
 
 
 
 
 
 16 
 
 2. i3-3i 
 
 l3'22 
 
 o-oq 
 
 32. 22-67 
 
 26-20 
 
 + 3-53 
 
 Aug. i 
 
 
 
 
 3i.3r6o 
 
 35-8o 
 
 + 4' 20 
 
 20 
 
 2. 12-36 
 
 12-42 
 
 + 0*06 
 
 32. 24-37 
 
 24-60 
 
 + o-23 
 
 2 
 
 2. l3'I4 
 
 i3-i6 
 
 + 0-02 
 
 31.35-53 
 
 36-oo 
 
 + 0-47 
 
 21 
 
 2. I2'l6 
 
 12-22 
 
 + 0-06 
 
 32. 26-82 
 
 24-00 
 
 2-82 
 
 3 
 
 2. I2-g3 
 
 1 3-00 
 
 + O-O/ 
 
 3i.36-6o 
 
 36-20 
 
 0-40 
 
 22 
 
 2. 12-22 
 
 12-04 
 
 0-18 
 
 32. 27-60 
 
 23-6o 
 
 4-00 
 
 10 
 
 2. i i-6g 
 
 li -80 
 
 + o-ii 
 
 31.37-26 
 
 38-20 
 
 + o-g4 
 
 24 
 
 2. 1 1 '60 
 
 11-68 
 
 + 0-08 
 
 32. 24'og 
 
 22-80 
 
 1-29 
 
 13 
 
 
 
 
 01.39-14 
 
 3g-2O 
 
 + 0-06 
 
 
 
 
 
 
 
 
 16 
 
 2. 10-72 
 
 10-84 
 
 + 0-12 
 
 3i.38-o7 
 
 40-40 
 
 + 2-33 
 
 Mar. i 
 
 2. II-03 
 
 10-88 
 
 -o-i5 
 
 32. 17-91 
 
 20-40 
 
 + 2'49 
 
 18 
 
 2. io-3g 
 
 10-54 
 
 + o-i5 
 
 3i.38-g2 
 
 41-20 
 
 + 2-28 
 
 5 
 
 2. ZO'ig 
 
 IO-32 
 
 + o-i3 
 
 32. l5'22 
 
 18-40 
 
 + 3'i8 
 
 21 
 
 2. 10' 10 
 
 I O'lO 
 
 O'OO 
 
 3i. 40-29 
 
 42-40 
 
 + 2-11 
 
 6 
 
 
 
 
 32. 22-79 
 
 18-00 
 
 -479 
 
 22 
 
 2. g-82 
 
 9-98 
 
 + 0-16 
 
 3i. 43.65 
 
 42-80 
 
 0-85 
 
 7 
 
 
 
 
 32.17-78 
 
 17-40 
 
 0-38 
 
 20 
 
 
 
 
 3 1 . 43-3o 
 
 44-00 
 
 + 7 
 
 8 
 
 2. 9-91 
 
 9-96 
 
 + o-o5 
 
 32. 20-32 
 
 17-00 
 
 3-32 
 
 28 
 
 2. g-o 7 
 
 9 -2 4 
 
 + 0-17 
 
 3i. 44-38 
 
 45-20 
 
 + 0-82 
 
 9 
 
 2. 9-80 
 
 9-84 
 
 + 0-04 
 
 32. i3-o3 
 
 16-40 
 
 + 3-37 
 
 29 
 
 2. g-o6 
 
 9*H 
 
 + 0-08 
 
 3i. 42-86 
 
 45-80 
 
 + 2-94 
 
 
 
 
 
 
 
 
 3o 
 
 2. 8-go 
 
 9'4 
 
 + 0-14 
 
 3i. 44-65 
 
 46-20 
 
 + 1-55 
 
 April 2 
 
 2. 8-99 
 
 g-OO 
 
 + O'Ol 
 
 32. o-58 
 
 3-40 
 
 + 2-82 
 
 3i 
 
 2. 8-71 
 
 8'94 
 
 + 0-23 
 
 3i. 43-73 
 
 46-60 
 
 + 2-87 
 
 5 
 
 
 
 
 3i. Sg-gS 
 
 6 1 -60 
 
 + 1-65 
 
 
 
 
 
 
 
 
 7 
 
 
 
 
 3i.58-5q 
 
 60-40 
 
 + 1-81 
 
 Sept. 5 
 
 2. 8-33 
 
 8-52 
 
 + o*'9 
 
 3i.44-g8 
 
 49*00 
 
 + 4'02 
 
 JO 
 
 2. 9-35 
 
 9'4 6 
 
 + OMI 
 
 31.58-25 
 
 58-8o 
 
 + o-55 
 
 8 
 
 2. 7-72 
 
 8-34 
 
 ( + 0-62) 
 
 3i. 50-70 
 
 50-40 
 
 o-3o 
 
 ii 
 
 2. g-32 
 
 9' 5 4 
 
 + O-22 
 
 
 
 
 1 1 
 
 2. 8'08 
 
 8-20 
 
 + 0'I2 
 
 3i. 51-47 
 
 5 1 -80 
 
 + o-33 
 
 12 
 
 2. 9-43 
 
 9-62 
 
 + o-ig 
 
 31.56-73 
 
 57-80 
 
 + 1-07 
 
 20 
 
 2. 8-i3 
 
 8-12 
 
 O'OI 
 
 3i, 54-31 
 
 56-6o 
 
 + 2-2g 
 
 H 
 
 2. g-83 
 
 9-82 
 
 O'O I 
 
 
 
 
 21 
 
 2. 7-g5 
 
 8-14 
 
 + o-iq 
 
 3i. 56-o3 
 
 57-00 
 
 + 0-97 
 
 16 
 
 2. 9-90 
 
 IO-02 
 
 + O'12 
 
 3i. 55-o8 
 
 55-6o 
 
 + 0-52 
 
 22 
 
 2. 7-63 
 
 8-16 
 
 + 0-53 
 
 
 
 
 7 
 
 2. lO'IO 
 
 10-12 
 
 + 0-02 
 
 3i. 56-3i 
 
 55-OO 
 
 i-3i 
 
 25 
 
 2. 8'3q 
 
 8-28 
 
 O'll 
 
 3i. 5g'42 
 
 5g'4O 
 
 O'O2 
 
 18 
 
 
 
 
 3i. 58-17 
 
 54-60 
 
 - 3-5 7 
 
 26 
 
 2. 8-32 
 
 8-34 
 
 + 0'02 
 
 3i.5g-58 
 
 60*00 
 
 + 0-42 
 
 19 
 
 2. 10-46 
 
 10-36 
 
 o-io 
 
 31.55-72 
 
 54-00 
 
 172 
 
 27 
 
 2. 8-24 
 
 8-40 
 
 + 0-l6 
 
 3i. 5g'78 
 
 60-60 
 
 + 0-82 
 
 20 
 
 2. 10-47 
 
 10-48 
 
 + O'OI 
 
 
 
 
 
 
 
 
 
 
 
 23 
 
 2. ii'og 
 
 10-88 
 
 0-21 
 
 3i. 55-24 
 
 52"OO 
 
 3-24 
 
 Oct. 2 
 
 
 
 
 3i. 5g-85 
 
 63-20 
 
 + 3-35 
 
 24 
 
 2. 10-63 
 
 II'OO 
 
 + 0-37 
 
 3i. 5o-38 
 
 5 1-60 
 
 + 1-22 
 
 4 
 
 2. 8' 94 
 
 8-96 
 
 + 0-02 
 
 32. 2-54 
 
 4-40 
 
 + 1-86 
 
 26 
 
 2. ir36 
 
 11-28 
 
 0-08 
 
 3i. 52-5i 
 
 5o*6o 
 
 - rgi 
 
 5 
 
 2. g-o3 
 
 9-06 
 
 + o-o3 
 
 
 
 
 27 
 
 2. Il'5l 
 
 11-44 
 
 0-07 
 
 3i. 5i-8o 
 
 5o - oo 
 
 1-80 
 
 6 
 
 2. g-07 
 
 9-18 
 
 + O'll 
 
 32. 3-34 
 
 5-40 
 
 + 2-06 
 
 28 
 
 2. 11-46 
 
 n-58 
 
 + 0-12 
 
 3i. 48-32 
 
 49-60 
 
 + 1-28 
 
 10 
 
 
 
 
 32. 5-17 
 
 7-60 
 
 + 2- 4 3 
 
 
 
 
 
 
 
 
 13 
 
 2." 9'98 
 
 10-10 
 
 + O'I2 
 
 32. 9-11 
 
 9'2O 
 
 + o-og 
 
 May 2 
 
 2. I2'3o 
 
 12-20 
 
 o-io 
 
 3i. 4 7 -56 
 
 47-60 
 
 + 0-04 
 
 i5 
 
 
 
 
 32. i-3i 
 
 10-40 
 
 ( + 9-09) 
 
 3 
 
 2. 12-23 
 
 12-36 
 
 -f o-i3 
 
 3i. 45-61 
 
 47-20 
 
 + i'5g 
 
 17 
 
 2. 10-62 
 
 10-76 
 
 + 0-14 
 
 32. 9-49 
 
 11-40 
 
 + rgi 
 
 5 
 
 2. 12-72 
 
 12-68 
 
 0-04 
 
 31.52-17 
 
 46-20 
 
 5 '97 
 
 18 
 
 2. Il - o3 
 
 10-94 
 
 O'oq 
 
 32. II-85 
 
 12-00 
 
 + o-io 
 
 10 
 
 
 
 
 3 i. 41-41 
 
 44-00 
 
 + 2-09 
 
 20 
 
 2. II'O2 
 
 ir3o 
 
 + 0-28 
 
 32. 3-07 
 
 13-20 
 
 (-1- io'i3) 
 
 17 
 
 2. 14-62 
 
 14-64 
 
 + O'12 
 
 3 I. 3g-8q 
 
 41-20 
 
 + i'3i 
 
 
 
 
 
 
 
 
 24 
 
 2. l5'6o 
 
 15-72 
 
 + O'12 
 
 3i. 38-56 
 
 38-8o 
 
 4 0-24 
 
 Nov. i 
 
 
 
 
 32. i8-o3 
 
 19*40 
 
 + r37 
 
 26 
 
 2. i5-g8 
 
 i6 - co 
 
 + O'02 
 
 3i. 42-93 
 
 38-20 
 
 -4- 7 3 
 
 6 
 
 2. 14-78 
 
 14-98 
 
 -I- 0-20 
 
 32. 2I-6l 
 
 21-80 
 
 + o-iq 
 
 
 
 
 
 
 
 
 15 
 
 2. i6-g8 
 
 17-12 
 
 + 0-14 
 
 32. 21-97 
 
 20-80 
 
 + 3-83 
 
 June 8 
 
 2. 17-26 
 
 '7'44 
 
 + 0-18 
 
 
 
 
 26 
 
 2. ig-55 
 
 ig-58 
 
 + o-o3 
 
 32.28-87 
 
 3o'2O 
 
 -f 1-33 
 
 li 
 
 2. 1777 
 
 17-64 
 
 o-i3 
 
 3 1. 35-33 
 
 34*00 
 
 1-33 
 
 27 
 
 2. ig-54 
 
 1978 
 
 -I- 0-24 
 
 32. 27-1 1 
 
 30-40 
 
 + 3-29 
 
 20 
 
 2. 17-94 
 
 17-94 
 
 o-oo 
 
 3i. 3o - 7g 
 
 3 2 -60 
 
 + 1-81 
 
 
 
 
 
 
 
 
 21 
 
 2. 18-16 
 
 17*94 
 
 O-22 
 
 3i. 35-5i 
 
 32-6o 
 
 2-91 
 
 Dec. 5 
 
 2. 20-88 
 
 21-18 
 
 + o-3o 
 
 32. 33-43 
 
 32-8o 
 
 0-63 
 
 22 
 
 2. i8-o3 
 
 17-92 
 
 0-1 1 
 
 3i.35-27 
 
 32-40 
 
 -2-87 
 
 6 
 
 2. 21-22 
 
 21-34 
 
 + 0-12 
 
 
 
 
 27 
 
 2. 1772 
 
 17-80 
 
 + 0-08 
 
 3i.33-66 
 
 32-20 
 
 1-46 
 
 i3 
 
 
 
 
 32.3o-28 
 
 34-60 
 
 + 4*32 
 
 28 
 
 2. 17-43 
 
 17-76 
 
 + o-33 
 
 3i. 27-98 
 
 32'CO 
 
 + 4'02 
 
 18 
 
 2. 22'5q 
 
 22-48 
 
 O'll 
 
 32. 2q'48 
 
 35-40 
 
 + 5-92 
 
 29 
 
 2. 17-69 
 
 17-70 
 
 + o-oi 
 
 3i. 2g-3g 
 
 32"OO 
 
 + 2-61 
 
 19 
 
 2. 22-83 
 
 22-52 
 
 o-3 1 
 
 32.33-10 
 
 35-6o 
 
 + 2'5o 
 
 3o 
 
 2.1771 
 
 17-64 
 
 0-07 
 
 3i. 30-17 
 
 32-00 
 
 + i-83 
 
 21 
 
 
 
 
 32. 42-66 
 
 35-8o 
 
 -6-86 
 
 
 
 
 
 
 
 
 24 
 
 2. 22'5l 
 
 22-58 
 
 + 0-07 
 
 32. 36-65 
 
 36-20 
 
 0-45 
 
 July 3 
 
 2. I7'2O 
 
 17-42 
 
 + O'22 
 
 31.30-48 
 
 32"OO 
 
 + 1-52 
 
 28 
 
 2. 22-44 
 
 22-46 
 
 + 0-02 
 
 32.36-24 
 
 36-40 
 
 + 0-16 
 
 5 
 
 2. 17-21 
 
 17-26 
 
 + o-o5. 
 
 3i. 3i-37 
 
 32-00 
 
 + 0-63 
 
 29 
 
 2. 22-27 
 
 22-40 
 
 + o-i3 
 
 
 
 
 10 
 
 
 
 
 3i. 28-37 
 
 32'2O 
 
 + 3-83 
 
 
 
 
 
 
 
 
 
OBSERVED AT THE ROYAL OBSERVATORY, GREENWICH, IN THE YEAR 1855. 
 
 21 
 
 SIDEREAL TIMES occupied by the TRANSIT of the MOON'S DIAMETER ; 
 
 and VERTICAL DIAMETERS of the MOON : 
 
 compared with those of the Nautical Almanac. 
 
 DAY. 
 
 Observed 
 Duration 
 of 
 
 Seconds 
 of 
 Xautical 
 
 Apparent 
 Error of 
 Nautical 
 
 Observed 
 Vertical 
 
 Seconds 
 of 
 Nautical 
 
 Apparent 
 Error of 
 Nautical 
 
 DAY. 
 
 Observed 
 Duration 
 of 
 
 Seconds 
 of 
 Nautical 
 
 Apparent 
 Error of 
 Nautical 
 
 Observed 
 Vertical 
 
 Seconds 
 of 
 Nautical 
 
 Apparen 
 Error oi 
 Nautical 
 
 
 Transit. 
 
 Almanac. 
 
 Almanac. 
 
 Diameter. 
 
 Almanac. 
 
 Almanac. 
 
 
 Transit. 
 
 Almanac. 
 
 Almanac. 
 
 Diameter. 
 
 Almanac. 
 
 Almanac. 
 
 1 855. 
 
 m 
 
 8 
 
 E 
 
 s 
 
 + 0-17 
 
 / 
 
 n 
 
 n 
 
 1 855. 
 
 m 
 
 s 
 
 8 
 
 t 
 
 / // 
 
 11 
 
 
 
 Jan. 4 
 
 
 
 
 2 9 . 2 7 -g5 
 
 28-58 
 
 + o-63 
 
 June 27 
 
 
 
 
 
 32. 5-82 
 
 8-68 
 
 4- 2-86 
 
 
 
 
 
 
 
 
 28 
 
 
 
 
 
 32. 40-00 
 
 34-74 
 
 -5-26 
 
 Mar. 3 
 
 2. 
 
 4-73 
 
 4'9 
 
 29.4775 
 
 46-12 
 
 i-63 
 
 3o 
 
 
 
 
 
 33. 6-82 
 
 5'52 
 
 i-3o 
 
 4 
 
 
 
 
 29. 55-6o 
 
 57-04 
 
 + 1- 44 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 July 28 
 
 2. 33-57 
 
 3376 
 
 + 0-19 
 
 
 
 
 April 7 
 
 
 
 
 3i.49-go 
 
 5i-g2 
 
 4- 2-02 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Sept. 25 
 
 2. I8-I7 
 
 1 8-08 
 
 0-09 
 
 33. 14*64 
 
 1 5-66 
 
 + 1-02 
 
 May 5 
 
 
 
 
 32. 14-62 
 
 II-2O 
 
 3-42 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Nov. 26 
 
 
 
 
 
 3o. 29-41 
 
 32-48 
 
 4- 0-07 
 
 June 2 
 
 
 
 
 32.38-86 
 
 38-66 
 
 0'20 
 
 
 
 
 
 
 
 
 
 VERTICAL DIAMETERS of VENUS, compared with those 
 
 of the Nautical Almanac. 
 
 DAY. 
 
 Observed 
 
 Seconds 
 of 
 
 Apparent Error 
 of 
 
 DAY. 
 
 Observed Sec ds 
 
 Apparent Error 
 of 
 
 
 Vertical Diameter. 
 
 Nautical Almanac. 
 
 Nautical Almanac. 
 
 
 Vertical Diameter. Nautical Almanac. 
 
 Nautical Almanac. 
 
 1 855. 
 
 n 
 
 
 
 
 
 i855. 
 
 n n 
 
 
 
 April 1 2 
 
 1 no 
 
 n-8o 
 
 + 0-70 
 
 September 8 
 
 51-78 47-20 
 
 4-58 
 
 20 
 
 14-25 
 
 12-00 
 
 2'25 
 
 October 5 
 
 56-5o 58'6o 
 
 + 2'IO 
 
 May 3 
 
 12-38 
 
 12-60 
 
 4- O'22 
 
 H 
 19 
 
 56-55 54-60 
 53-og 5i-oo 
 
 rg5 
 2-og 
 
 June 6 
 
 15-41 
 
 10-60 
 
 + 0-ig 
 
 November 8 
 
 38-8 1 37-60 
 
 I -2 1 
 
 28 
 
 19-67 
 
 18-40 
 
 1-27 
 
 H 
 
 36*5i 34-20 
 
 2'3l 
 
 29 
 
 17-30 
 
 1 8-60 
 
 + r3o 
 
 15 
 
 35-o8 33-6o 
 
 1-48 
 
 
 
 
 
 16 
 
 33-g5 33-20 
 
 0-75 
 
 July 3 
 
 21-65 
 
 19-20 
 
 2-45 
 
 20 
 
 29-77 29-60 
 
 - 0-I 7 
 
 4 
 
 18-77 
 
 19-40 
 
 + o-63 
 
 
 
 
 6 
 
 23-75 
 
 19-80 
 
 - 3- 9 5 
 
 December 2 
 
 30-14 27-00 
 
 3-I4 
 
 
 
 
 
 6 
 
 26-97 25-8o 
 
 - IM7 
 
 August 4 
 
 26-56 
 
 27-60 
 
 4- 1-04 
 
 18 
 
 24-67 22-60 
 
 - 2-07 
 
 9 
 
 3o-35 
 
 29-40 
 
 o-q5 
 
 19 
 
 24-20 22-40 
 
 1-80 
 
 18 
 
 34-46 
 
 33-6o 
 
 0-86 
 
 23 
 
 23*36 21-40 
 
 1-96 
 
 25 
 
 39-70 
 
 37-80 
 
 1-90 
 
 27 
 
 22'02 20-6o 
 
 1-42 
 
 SIDEREAL TIMES occupied by the TRANSIT of the DIAMETER of JUPITER ; and VERTICAL DLVMETERS of JUPITER : 
 
 compared with those of the Nautical Almanac. 
 
 DAY. 
 
 Observed 
 Duration 
 of 
 
 Seconds 
 of 
 Nautical 
 
 Apparent 
 Error of 
 Nautical 
 
 Observed 
 Vertical 
 
 Seconds 
 of 
 Nautical 
 
 Apparent 
 Error of 
 Nautical 
 
 DAY. 
 
 Observed 
 Duration 
 of 
 
 Seconds 
 of 
 Nautical 
 
 Apparent 
 Lrror of 
 Nautical 
 
 Observed 
 Vertical 
 
 Seconds 
 of 
 Nautical 
 
 Apparent 
 Error of 
 Nautical 
 
 
 Transit. 
 
 Almanac. 
 
 Almanac. 
 
 Diameter. 
 
 Almanac. 
 
 Almanac. 
 
 
 Transit. 
 
 Almanac. 
 
 Almanac. 
 
 Diameter. 
 
 Almanac. 
 
 Almanac. 
 
 1855. 
 
 
 
 3 
 
 
 . 
 
 n 
 
 n 
 
 // 
 
 1 855. 
 
 a 
 
 
 6 
 
 a 
 
 n 
 
 n 
 
 n 
 
 July 4 
 
 
 
 
 
 
 48-23 
 
 42-80 
 
 5-43 
 
 Aug. 24 
 
 3' 
 
 33 
 
 3-42 
 
 4-o-og 
 
 47-53 
 
 46-20 
 
 1-33 
 
 13 
 
 
 
 
 
 
 44-64 
 
 44-00 
 
 0-64 
 
 28 
 
 3- 
 
 32 
 
 3-40 
 
 + 0-08 
 
 46-85 
 
 46-00 
 
 -o-85 
 
 20 
 
 3- 
 
 28 
 
 3-26 
 
 O-02 
 
 47-16 
 
 44-60 
 
 2-56 
 
 29 
 
 3 
 
 54 
 
 3-40 
 
 0*14 
 
 49 -I 4 
 
 46-00 
 
 3-14 
 
 
 
 
 
 
 
 
 
 
 3o 
 
 3- 
 
 40 
 
 3-40 
 
 O'OO 
 
 47-64 
 
 46-00 
 
 -1-64 
 
 Aug. 3 
 
 
 
 
 
 
 49' ' 4 
 
 45-60 
 
 -3-54 
 
 3i 
 
 2' 
 
 95 
 
 3-40 
 
 +0-45 
 
 52-20 
 
 46-00 
 
 6'20 
 
 9 
 
 3- 
 
 o3 
 
 3-38 
 
 + 0-35 
 
 52-02 
 
 46-00 
 
 6-02 
 
 
 
 
 
 
 
 
 
 10 
 
 3- 
 
 '9 
 
 3-38 
 
 4-o-ig 
 
 4579 
 
 46-00 
 
 + 0-21 
 
 Sept. i 
 
 3- 
 
 5o 
 
 3-40 
 
 O'lO 
 
 46-53 
 
 46-00 
 
 0-58 
 
 i3 
 
 3- 
 
 53 
 
 3-38 
 
 
 
 o-i5 
 
 47'6g 
 
 46-00 
 
 -'69 
 
 3 
 
 3. 
 
 5o 
 
 3-38 
 
 0'12 
 
 46-04 
 
 45-80 
 
 0*24 
 
 i5 
 
 3- 
 
 5i 
 
 3-40 
 
 O'l I 
 
 
 46-20 
 
 2'3o 
 
 6 
 
 3. 
 
 3o 
 
 3-38 
 
 + 0-08 
 
 49' 1 7 
 
 40-60 
 
 3-57 
 
 16 
 
 
 
 
 
 
 47-56 
 
 46-20 
 
 1-36 
 
 7 
 
 3- 
 
 5o 
 
 3-38 
 
 0-12 
 
 47-76 
 
 45-6o 
 
 2-16 
 
 17 
 
 3- 
 
 40 
 
 3-32 
 
 0-08 
 
 50-44 
 
 46*20 
 
 4-24 
 
 8 
 
 3- 
 
 28 
 
 3-38 
 
 + O-IQ 
 
 
 
 
 20 
 
 3- 
 
 40 
 
 3-5o 
 
 4-Q'IO 
 
 5o-g6 
 
 46 2O 
 
 -4-76 
 
 10 
 
 3- 
 
 40 
 
 3'36 
 
 0*04 
 
 46-53 
 
 45-40 
 
 1-18 
 
 21 
 
 3- 
 
 42 
 
 3-40 
 
 0-02 
 
 47-81 
 
 46-20 
 
 -1-61 
 
 1 1 
 
 3- 
 
 29 
 
 3-36 
 
 4-0-07 
 
 48-15 
 
 45-40 
 
 2-75 
 
22 
 
 HORIZONTAL AND VERTICAL DIAMETERS OF PLANETS, AND K.A. AND N.P.t). OF THE SUN, 
 
 SIDEREAL TIMES occupied by the TRANSIT of the DIAMETER of JUPITER ; and VERTICAL DIAMETERS of JUPITER: 
 
 compared with those of the Nautical Almanac concluded. 
 
 DAY. 
 
 Observed 
 Duration 
 of 
 
 Seconds 
 of 
 Xautical 
 
 Apparent 
 Error of 
 Nautical 
 
 Observed 
 Vertical 
 
 Seconds 
 of 
 Nautical 
 
 Apparent 
 Error of 
 Nautical 
 
 DAY. 
 
 Observed 
 Duration 
 of 
 
 Seconds 
 of 
 Nautical 
 
 Apparent 
 Error of 
 Nautical 
 
 Observed 
 Vertical 
 
 Seconds 
 of 
 Nautical 
 
 Apparent 
 Error of 
 Nautical 
 
 
 Transit. 
 
 Almanac. 
 
 Almanac. 
 
 Diameter. 
 
 Almanac. 
 
 Almanac. 
 
 Transit. 
 
 Almanac. 
 
 Almanac. 
 
 Diameter. 
 
 Almanac. 
 
 Almanac. 
 
 1855. 
 
 s 
 
 s 
 
 s 
 
 
 
 n 
 
 " 
 
 1 855. 
 
 s 
 
 s 
 
 s 
 
 " 
 
 n 
 
 n 
 
 Sept. 12 
 
 3-46 
 
 3-34 
 
 0'12 
 
 48-19 
 
 45-20 
 
 2 '99 
 
 Oct. 1 8 
 
 2- 94 
 
 3-08 
 
 + 0-14 
 
 42-84 
 
 41-60 
 
 1-24 
 
 i3 
 
 3-08 
 
 3-34 
 
 + O-26 
 
 47-26 
 
 45-20 
 
 2-06 
 
 !9 
 
 3-12 
 
 3-06 
 
 O'o6 
 
 42-25 
 
 41-40 
 
 0-85 
 
 19 
 
 3-40 
 
 3-3o 
 
 O'lO 
 
 45-68 
 
 44-60 
 
 1-08 
 
 24 
 
 2-8g 
 
 3-O2 
 
 -t-o-i3 
 
 42 % 32 
 
 40-60 
 
 1-72 
 
 20 
 
 3.44 
 
 3'3o 
 
 O-I4 
 
 45-5g 
 
 44- 60 
 
 -o-99 
 
 27 
 
 2 -g5 
 
 3'OO 
 
 -j-o-o5 
 
 42-59 
 
 40-40 
 
 -2-19 
 
 21 
 
 3-29 
 
 3'3o 
 
 -f o-o i 
 
 
 44-60 
 
 i -09 
 
 
 
 
 
 
 
 
 22 
 
 2-75 
 
 3-3o 
 
 + 0-55 
 
 48-74 
 
 44-60 
 
 -4-14 
 
 Nov. 6 
 
 2-56 
 
 2 -go 
 
 +0-34 
 
 
 
 
 24 
 
 3-24 
 
 3-28 
 
 + 0-04 
 
 5o-63 
 
 44-40 
 
 -6-23 
 
 10 
 
 2.90 
 
 2-84 
 
 0-06 
 
 3g-g8 
 
 38-40 
 
 1-58 
 
 25 
 
 3-34 
 
 3-28 
 
 0-06 
 
 
 
 
 i5 
 
 2 '69 
 
 2-82 
 
 + o-i3 
 
 40-53 
 
 37-80 
 
 2-73 
 
 26 
 
 3-28 
 
 3-28 
 
 O'OO 
 
 48-38 
 
 44-20 
 
 4-18 
 
 22 
 
 2 "79 
 
 2-74 
 
 o-o5 
 
 3g-5i 
 
 37-00 
 
 2'5l 
 
 
 
 
 
 
 
 
 28 
 
 2-67 
 
 2'68 
 
 -f o-o i 
 
 3g-8i 
 
 36-40 
 
 3-41 
 
 Oct. i 
 
 3'3i 
 
 3-22 
 
 O'og 
 
 45-63 
 
 43-6o 
 
 2-o3 
 
 3o 
 
 2-70 
 
 2-66 
 
 o - O4 
 
 36-gi 
 
 36-20 
 
 -0-71 
 
 2 
 
 3-o8 
 
 3-22 
 
 + 0-14 
 
 45 p go 
 
 43-40 
 
 2'5o 
 
 
 
 
 
 
 
 
 4 
 
 3'3i 
 
 3'20 
 
 o-ii 
 
 44-20 
 
 43-2O 
 
 POO 
 
 Dec. 5 
 
 2'5o 
 
 2-64 
 
 + 0-14 
 
 38-23 
 
 35-6o 
 
 2-63 
 
 6 
 
 3-i5 
 
 3-20 
 
 + o-o5 
 
 46-44 
 
 43-OO 
 
 -3-44 
 
 6 
 
 2-62 
 
 2-64 
 
 + O'O2 
 
 3 7 -5g 
 
 35-6o 
 
 -i'99 
 
 8 
 
 3-12 
 
 3-i6 
 
 + 0-04 
 
 44-3i 
 
 42-60 
 
 1-71 
 
 7 
 
 2 "3o 
 
 2-62 
 
 + 0-32 
 
 36-41 
 
 35-40 
 
 POI 
 
 10 
 
 3-00 
 
 3-14 
 
 + 0-14 
 
 42-60 
 
 42-40 
 
 0'20 
 
 8 
 
 2-64 
 
 2-62 
 
 O'O2 
 
 38-34 
 
 35-40 
 
 - 2 '94 
 
 SIDEREAL TIMES occupied by the TRANSIT of the DIAMETER of SATURN, compared with those of the Nautical Almanac. 
 
 Jan. 10 
 
 46 
 
 1-38 
 
 0-08 
 
 
 
 
 Mar. 3 
 
 3i 
 
 26 
 
 o-o5 
 
 
 
 
 i5 
 
 37 
 
 1-38 
 
 + 0-01 
 
 
 
 
 7 
 
 37 
 
 26 
 
 O'l I 
 
 
 
 
 '7 
 
 '49 
 
 1-36 
 
 o-i3 
 
 
 
 
 8 
 
 37 
 
 26 
 
 O'l I 
 
 
 
 
 19 
 
 39 
 
 1-36 
 
 o-o3 
 
 
 
 
 
 Oct 2 
 
 3i 
 
 3o 
 
 O'OI 
 
 
 
 
 Feb. 10 
 
 43 
 
 P3o 
 
 o-i3 
 
 
 
 
 Dec. 5 
 
 52 
 
 '44 
 
 0-08 
 
 
 
 
 '4 
 
 3o 
 
 i-3o 
 
 O'OO 
 
 
 
 
 6 
 
 63 
 
 '44 
 
 o'l 9 
 
 
 
 
 i5 
 
 '44 
 
 i-3o 
 
 0-14 
 
 
 
 
 12 
 
 '52 
 
 '44 
 
 0-08 
 
 
 
 
 16 
 
 
 P3o 
 
 o-io 
 
 
 
 
 i3 
 
 4 3 
 
 '44 
 
 + 0-OI 
 
 
 
 
 17 
 
 3 7 
 
 i-3o 
 
 0-07 
 
 
 
 
 19 
 
 40 
 
 '44 
 
 +0-04 
 
 
 
 
 20 
 
 '44 
 
 i-3o 
 
 0-14 
 
 
 
 
 21 
 
 46 
 
 '44 
 
 O'O2 
 
 
 
 
 22 
 
 36 
 
 1-28 
 
 0-08 
 
 
 
 
 24 
 
 64 
 
 '44 
 
 O'2O 
 
 
 
 
 23 
 
 39 
 
 1-28 
 
 O'l I 
 
 
 
 
 28 
 
 
 '44 
 
 O-O7 
 
 
 
 
 EIGHT ASCENSIONS and NORTH POLAR DISTANCES of the SUN'S CENTER. 
 
 Mean Solar Time of 
 
 B. A. from Seconds 
 
 Apparent 
 Error 
 
 N.P.D. from 
 
 Seconds 
 of 
 
 Apparent 
 Error 
 
 Observation. 
 
 Observation. Tabular 
 
 Kit A. 
 
 of Tables in 
 B.A. 
 
 Observation. 
 
 Tabular 
 N.P.D. 
 
 of Tables in 
 N. P. D. 
 
 1855. "Km, 
 
 h m 
 
 , 
 
 / // 
 
 -, 
 
 
 
 Jan. 5. o. 1.38-5 
 
 ig. 3. 38-76 38-67 
 
 O'Og 
 
 112. 3g. 12-22 
 
 11-40 
 
 0-82 
 
 1 8. o. 10.38-7 
 
 ig. 5g. 5g*2o 5g*o6 
 
 0-14 
 
 110.35.56-84 
 
 56-5o 
 
 0-34 
 
 27. o. i3. PI 
 
 20. 37. 5o-g8 50-77 
 
 0'2I 
 
 108. 3i. 25-07 
 
 25-3o 
 
 + o-23 
 
 Feb. 10. o. 14. 3pi 
 
 21.34. 32-g8 32-72 
 
 0-26 
 
 104. 25. 47-70 
 
 47-70 
 
 O'OO 
 
 12. o. 14. 3i-i 
 
 21.42.26-11 26-o3 
 
 0'08 
 
 io3. 46. 26-27 
 
 25"IO 
 
 1-17 
 
 i5. o. 14. 26-2 
 
 21. 54. io-gi zo-36 
 
 o-55 
 
 102. 45. 3775 
 
 3g-go 
 
 + 2-i5 
 
 1 6. o. 14. 22-7 
 
 21.58. 3-g6 3-67 
 
 0-29 
 
 102. 24. 5g-i8 
 
 5g-6o 
 
 + 0-42 
 
 20. o. 14. 2-8 
 
 22. i3. 30*14 29'79 
 
 - o-35 
 
 101. o. ig-83 
 
 23-3o 
 
 + 3-47 
 
 21. o. i3. SS-g 
 
 22. 17. 19-96 19-60 
 
 o-36 
 
 100. 38. 45-10 
 
 47-70 
 
 + 2-60 
 
 22. O. l3. 48-6 
 
 22.21. g-io 8-74 
 
 o-36 
 
 100. 16. 5g-88 
 
 62-40 
 
 + 2-52 
 
 24. o. i3. 32-i 
 
 22. 28. 45-57 45*07 
 
 o-5o 
 
 99.33. 1-79 
 
 4-20 
 
 + 2-41 
 
 March i. o. i2.3g-5 
 
 22.47.35-72 35-37 
 
 - o-35 
 
 97. 40. 44-56 
 
 47-10 
 
 + 2-54 
 
 5. o. ii. 48*2 
 6. o. 11.34-1 
 
 23. 2. 30-42 3o-o8 
 23. 6. i2-8g 12-62 
 
 0-34 
 
 96. 8. 54-80 
 g5. 45. 45-81 
 
 57-70 
 46-80 
 
 + 2-90 
 + o-gg 
 
 7. o. ii. 19-9 
 
 23. 9. 55-i5 54-75 
 
 0-40 
 
 g5. 22. 3rai 
 
 3l'20 
 
 O'O I 
 
 8. o. 1 1 . 5-i 
 
 g. o. ib. 5o*o 
 
 23. i3. 36-92 36-5o 
 23. 17. 18-26 17-87 
 
 0-42 
 o-3g 
 
 94.59. 11-92 
 94. 35. 44-32 
 
 I T20 
 
 47-3o 
 
 0-72 
 + 2-98 
 
OBSERVED AT THE ROYAL OBSERVATORY, GREENWICH, IN THE YEAR 1855. 
 
 23 
 
 RIGHT ASCENSIONS and NORTH POLAR DISTANCES of the SUN'S CENTER continued. 
 
 Mean Solar Time of 
 
 R. A. from 
 
 Seconds 
 of 
 
 Apparent 
 Error 
 
 N.P.D.from 
 
 Seconds 
 of 
 
 Apparent 
 Error 
 
 Observation. 
 
 Observation. 
 
 Tabular 
 R.A. 
 
 of Tables in 
 R.A. 
 
 Observation. 
 
 Tabular 
 N.P.D. 
 
 of Tables in 
 N.P.D. 
 
 1855. d h m ' 
 
 h m i 
 
 > 
 
 i 
 
 1 II 
 
 (/ 
 
 II 
 
 March 3o. o. 4. 40-9 
 
 0.33.55-81 
 
 55-54 
 
 0-27 
 
 .... 
 
 ... 
 
 ... 
 
 3i. o. 4.22-6 
 
 o. 37. 33-gg 
 
 33-5g 
 
 0-40 
 
 85. 56. 5g-g6 
 
 5g*io 
 
 0-86 
 
 April 2. o. 3. 46-8 
 
 o. 44. 5o'25 
 
 49'9 6 
 
 0*29 
 
 85. 10. 41-18 
 
 4i'3o 
 
 + 0-12 
 
 5. 0. 2.52-1 
 
 o. 55. 45-g8 
 
 4 5 '49 
 
 0-49 
 
 84. i. 53-79 
 
 54-00 
 
 + 0-21 
 
 7. o. 2. 16-8 
 
 i. 3. 3-75 
 
 3-43 
 
 O'32 
 
 83. 1 6.3o-86 
 
 32-5o 
 
 + 1-64 
 
 10. 0. I. 26 - 
 
 1.14. 2-47 
 
 2*10 
 
 0-37 
 
 82. g. 20-63 
 
 21-60 
 
 4- o- 9 7 
 
 ii. o. i. g-6 
 
 .17.42-57 
 
 42-2I 
 
 o-36 
 
 81. 47. 12-46 
 
 i3-io 
 
 + 0-64 
 
 12. 0. D.53'2 
 
 . 21. 22-63 
 
 22-62 
 
 O'OI 
 
 81. 25. 11-48 
 
 12-60 
 
 + I'I2 
 
 14. 0. 0. 22-0 
 
 . 28. 44-45 
 
 44'38 
 
 0-07 
 
 80.41. 37-63 
 
 37-40 
 
 0-23 
 
 i5. 23/5g. 5i-g 
 
 .36. 7-64 
 
 7 -5i 
 
 o-i3 
 
 7g. 58. 38-94 
 
 38-8o 
 
 0-14 
 
 1 6. 23. 5g. 37-9 
 
 39- 49'94 
 
 4 9 -63 
 
 - o-3 1 
 
 79.37. 22-81 
 
 24-20 
 
 + i-3g 
 
 17. 23. 5g. 23'8 
 
 . 43. 32-37 
 
 32-u 
 
 0-26 
 
 79. 16. 20-62 
 
 19-80 
 
 0-82 
 
 1 8. 23. 5g. 10-2 
 
 . 47. i5-25 
 
 '4'99 
 
 0-26 
 
 78. 55. 26-02 
 
 26-10 
 
 + 0-08 
 
 19. 23.58.56-8 
 
 . 5o. 58-42 
 
 58-27 
 
 o-i5 
 
 78. 34. 42-56 
 
 43-3o 
 
 + 074 
 
 20. 23. 58. 44-4 
 
 . 54. 42-52 
 
 4i-g5 
 
 0-57 
 
 78. 14. ii'Sg 
 
 1 1 -80 
 
 '9 
 
 22. 23. 58. 19-7 
 
 2. 2. 10-82 
 
 io-5g 
 
 o'23 
 
 77. 33. 42-63 
 
 44-20 
 
 + f57 
 
 23. 23. 58. 8-4 
 
 2. 5. 56-o5 
 
 55-56 
 
 - '49 
 
 77. 1 3. 47- 4 g 
 
 48-80 
 
 + i-3i 
 
 25. 23. 57. 467 
 
 2. i3. 27-11 
 
 26-87 
 
 - 0-24 
 
 76. 34. 34-33 
 
 36-20 
 
 + 1-37 
 
 26. 23. 57. 36-4 
 
 2. 17. i3-6i 
 
 13-24 
 
 0-37 
 
 76. 1 5. 1 8-06 
 
 ig-8o 
 
 + 174 
 
 27. 23. 57. 26-7 
 
 2.21. 0-48 
 
 o-io 
 
 o-38 
 
 75. 56. i6-g5 
 
 i6'go 
 
 o - o5 
 
 May i. 23. 56. 53-i 
 
 2. 36. i2-gg 
 
 12-65 
 
 0-34 
 
 74. 42. 25-75 
 
 27-60 
 
 + r85 
 
 2. 23. 56. 45-9 
 
 2. 40. 2-34 
 
 2-i3 
 
 0-21 
 
 74. 24. 36-76 
 
 37-3o 
 
 + 0-54 
 
 4. 23. 56. 33-6 
 
 2. 47. 43-08 
 
 42-78 
 
 o-3o 
 
 73. 4 g.(48- 9 i) 
 
 42-90 
 
 (- 6-01) 
 
 6. 23. 56. 23-2 
 
 2. 55. 25-87 
 
 25-74 
 
 o-i3 
 
 
 
 
 
 7. 23. 56. ig-2 
 
 2. 5g. 1 8-33 
 
 18-09 
 
 0-24 
 
 72. 5g. 18-54 
 
 21*80 
 
 + 3-26 
 
 8. 23.56. i5-2 
 
 3. 3. io-g5 
 
 u-o3 
 
 + 0-08 
 
 * 
 
 . * 
 
 
 
 g. 23. 56. 12-3 
 
 .... 
 
 * 
 
 
 
 72.27. g-64 
 
 ii-5o 
 
 + 1-86 
 
 16. 23. 56. 7-9 
 
 3. 34. 36-o8 
 
 35-85 
 
 o-23 
 
 70.44. 0-72 
 
 i-5o 
 
 + 0-78 
 
 1 8. 23. 56. 1 1-7 
 
 3. 42. 32-g5 
 
 32-8o 
 
 o*i5 
 
 
 ... 
 
 
 
 23. 23. 56. 3o-8 
 
 4. 2. 34-87 
 
 34-52 
 
 - o-35 
 
 6g. 1 6. 48-g7 
 
 497 
 
 + 0-73 
 
 25. 23. 56. 42- 1 
 
 4. 10. 3g-23 
 
 38-75 
 
 0-48 
 
 68. 55.(i3'4o) 
 
 3-70 
 
 (- 97) 
 
 June 5. 23. 58. 14-5 
 
 4.55.34-I5 
 
 33-84 
 
 o-3 1 
 
 67. 22. 3-o5 
 
 o-5o 
 
 2-55 
 
 7. 23. 58. 36-3 
 
 5. 3. 49'og 
 
 48-85 
 
 0-24 
 
 .... 
 
 
 
 * * 
 
 10. 23. 5g. 1 1-2 
 
 5. 16. 13-82 
 
 13-58 
 
 0-24 
 
 66. 55. i7 - g7 
 
 17-80 
 
 0-17 
 
 20. o. i. 5-6 
 
 5. 53. 37-54 
 
 37-41 
 
 o-i3 
 
 66. 32. 5o-g2 
 
 62-60 
 
 + 1-68 
 
 21. o. i. 18-7 
 
 5. 67. 47-20 
 
 47-04 
 
 0-16 
 
 66. 32. 27-62 
 
 27-00 
 
 0-62 
 
 22. o. i.3i-6 
 
 6. 1.56-73 
 
 56-63 
 
 O'lO 
 
 66. 32. 26-23 
 
 26-3o 
 
 + 0-07 
 
 27. o. 2. 35-4 
 
 6. 22. 43-43 
 
 43-28 
 
 o-i5 
 
 66. 38. 34-86 
 
 34'3o 
 
 o-56 
 
 28. o. 2. 47-6 
 
 6. 26. 52-27 
 
 52-20 
 
 0-07 
 
 66.41. 2-08 
 
 i -go 
 
 0-18 
 
 2g. o. 2. 5g-g 
 
 6. 3i. 1-12 
 
 o-g3 
 
 0-19 
 
 66. 43. 54- 1 g 
 
 64-10 
 
 o-og 
 
 3o. o. 3. 1 1 -8 
 
 6. 35. g-67 
 
 9'47 
 
 0-20 
 
 66.47. H'i6 
 
 10-60 
 
 o-56 
 
 July 2. o. 3. 35-2 
 
 6. 43. 26-22 
 
 25-86 
 
 o-36 
 
 66. 54. 5g-3i 
 
 56-8o 
 
 2'5l 
 
 3. o. 3. 46-3 
 
 6. 47. 33-go 
 
 33-69 
 
 0-21 
 
 66. 5g. 27 - g5 
 
 26-10 
 
 1-85 
 
 5. o. 4. 7-9 
 
 6. 55. 48-73 
 
 48-5i 
 
 0-22 
 
 67. g. 36-26 
 
 36-go 
 
 + 0-64 
 
 6. o. 4. 1 8- 1 
 
 6. 5g. 55-52 
 
 55-47 
 
 o-o5 
 
 .... 
 
 ... 
 
 * 
 
 10. o. 4-56-5 
 
 7. 1 6. 20-18 
 
 19-84 
 
 0-34 
 
 67. 41. 6i-o5 
 
 58-8o 
 
 2-25 
 
 i3. o. 5. 20-9 
 
 7. 28.34-41 
 
 33-96 
 
 0-45 
 
 68. 6. 4-02 
 
 2'5o 
 
 1-52 
 
 14. o. 5. 28*1 
 
 7-32.38-i3 
 
 37-76 
 
 0-37 
 
 68. 14. 5o-56 
 
 4g-io 
 
 1-46 
 
 18. o. 5. 5r8 
 
 7.48.48-15 
 
 47'97 
 
 0-18 
 
 68. 53. 37-84 
 
 36-go 
 
 - '94 
 
 20. o. 6. 0-9 
 
 7. 56. 50-41 
 
 49-85 
 
 o-56 
 
 6g. i5. u-3i 
 
 10-40 
 
 o-gi 
 
 21. o. 6. 4-2 
 
 8. o. 5o-28 
 
 49'95 
 
 o-33 
 
 6g. 26. 29-75 
 
 28-70 
 
 i-o5 
 
 23. o. 6. io - o 
 
 8. 8.49-18 
 
 48-37 
 
 (- 0-81) 
 
 69. 5o. 8-i5 
 
 7-10 
 
 i-o5 
 
 28. o. 6. 1 2- 1 
 
 8. 28.34-03 
 
 33-97 
 
 0-06 
 
 70. 55. o-go 
 
 1-40 
 
 + o-5o 
 
 Aug. i. o. 6. 3-8 
 
 8.44. u-gg 
 
 n-63 
 
 o-36 
 
 71.62.34-32 
 
 37-90 
 
 + 3-58 
 
 2. O. 6. O'O 
 
 8. 48. 4-70 
 
 4-54 
 
 0-16 
 
 72. 7. 4g-44 
 
 47-10 
 
 2-34 
 
 3. o. 5. 55-g 
 
 8. 5i. 57-13 
 
 56-88 
 
 O'25 
 
 72. 23. 14-70 
 
 14-00 
 
 0-70 
 
 8. o. 5. 26-0 
 
 .... 
 
 . . . 
 
 ... 
 
 73. 44. 45-75 
 
 41-20 
 
 - 4-55 
 
 10. o. 5. 10-2 
 
 9.18.47-19 
 
 46'99 
 
 0'20 
 
 74. ig. g-84 
 
 8-go 
 
 - '94 
 
 i3. o. 4.41-9 
 
 g. 3o. 8-55 
 
 8-5o 
 
 o-o5 
 
 75. 12. 45'2g 
 
 43-5o 
 
 - 179 
 
 1 6. o. 4. 8-9 
 
 9.41.25-15 
 
 25-O2 
 
 o-i3 
 
 76. 8. 2g - 4O 
 
 25-70 
 
 3-70 
 
EIGHT ASCENSIONS AND NORTH POLAR DISTANCES OF THE SUN AND MOON, 
 
 RIGHT ASCENSIONS and NORTH POLAR DISTANCES of the SUN'S CENTER concluded. 
 
 Moan Solar Time of 
 
 R. A. from 
 
 Seconds 
 of 
 
 Apparent 
 Krrur 
 
 N.P.D. from 
 
 Seconds 
 of 
 
 Apparent 
 Error 
 
 Observation. 
 
 Observation. 
 
 Tabular 
 R.A. 
 
 of Tables in 
 R.A. 
 
 Observation. 
 
 Tabular 
 N.P.D. 
 
 of Tables in 
 N.P.D. 
 
 1 855. d h m s 
 
 h m s 
 
 s 
 
 s 
 
 o / // 
 
 II 
 
 n 
 
 Aug. 1 8. o. 3.44*2 
 
 g. 48. 53-4I 
 
 53-33 
 
 0'08 
 
 76. 46. 40-67 
 
 40-40 
 
 0-27 
 
 21. 0. 3. 3'4 
 
 io. o. 2-17 
 
 pg2 
 
 o-25 
 
 77- 45- 37-75 
 
 35-40 
 
 2-35 
 
 22. 0. 2.48-6 
 
 10. 3. 43'go 
 
 43-80 
 
 o-io 
 
 78. 5. 3g-33 
 
 37-30 
 
 2-o3 
 
 20. 0. 2. 2'0 
 
 io. 14. 46*83 
 
 46-66 
 
 - 0-17 
 
 79. 6. 5o-2o 
 
 48-80 
 
 1-40 
 
 28. o. i. 1 1 - 6 
 
 io. 25. 40-97 
 
 45-76 
 
 O"21 
 
 80. g. 35- 1 3 
 
 33-00 
 
 2-i3 
 
 29. o. o. 53-g 
 
 io. 29. 24*83 
 
 2470 
 
 o-i3 
 
 80. 3o. 48-51 
 
 46'go 
 
 - 1-61 
 
 3o. o. o. 36-o 
 
 10.33. 3-38 
 
 3-3o 
 
 0-08 
 
 8o.52. 11-48 
 
 g-go 
 
 i-58 
 
 3i. o. o. 17-9 
 
 io. 36. 41-81 
 
 41-57 
 
 - 0-24 
 
 81.13.43-66 
 
 41-70 
 
 1-96 
 
 Sept. 4. 23. 58. 1.2-4 
 
 io. 54. 48-76 
 
 48-72 
 
 0*04 
 
 83. 3. 23-56 
 
 22-30 
 
 - 1-26 
 
 7. 23. 57. 41*5 
 
 1 1. 5. 38-41 
 
 38-26 
 
 o-i5 
 
 84. io. 38-79 
 
 36-6o 
 
 2-19 
 
 10. 23. 56. 40*9 
 
 ii. 16. 26-33 
 
 26 - 2g 
 
 0-04 
 
 85. 18.46-02 
 
 44'3o 
 
 2'22 
 
 I I. 23. 56. 2O"2 
 
 .... 
 
 
 .... 
 
 85.41.37-54 
 
 37-10 
 
 0-44 
 
 >8. 23. 53. 52-8 
 
 n. 45. 10-18 
 
 10-22 
 
 4 0-04 
 
 .... 
 
 . . . 
 
 .... 
 
 19. 23. 53. 3pg 
 
 11. 48. 45-78 
 
 40*60 
 
 0-18 
 
 88. 46. 54-02 
 
 52-40 
 
 - P62 
 
 20. 23. 53. 10-7 
 
 1 1. 52. 21-07 
 
 2i-o3 
 
 0*04 
 
 89. io. 14-03 
 
 l3'20 
 
 o-83 
 
 21. 23. 52. 49-6 
 
 1 1. 55. 56-40 
 
 56-52 
 
 4 O'I2 
 
 89. 35. 33-63 
 
 35-3o 
 
 4 P6; 
 
 24. 23. 5i. 47-4 
 
 12. 6.43-73 
 
 43-60 
 
 o-i3 
 
 go. 43. 46*17 
 
 46-90 
 
 4 o- 7 3 
 
 25. 23. 5i. 26-8 
 
 12. 10. 19-67 
 
 ig-58 
 
 o-og 
 
 91. 7. i3'ii 
 
 1 1-40 
 
 - 1-71 
 
 26. 23. 5i. 6-5 
 
 
 
 
 
 
 gi. 3o. 35'27 
 
 35-49 
 
 4 0-22 
 
 Oct. 1.23.49.28-8 
 
 12.32. 0-67 
 
 O'lO 
 
 o-5 7 
 
 g3. 27. 23-84 
 
 23-10 
 
 0-74 
 
 3. 23.48. 5r3 
 
 12. 3g. 1 6- 1 1 
 
 15-94 
 
 0-17 
 
 94. i3. 55-3 1 
 
 53-20 
 
 2-11 
 
 4. 23.48.33-1 
 
 12. 42. 54'43 
 
 54-39 
 
 0-04 
 
 94.37. 4-43 
 
 4-20 
 
 o-23 
 
 5. 23. 48. i5-5 
 
 12.46. 33-38 
 
 33-22 
 
 0-16 
 
 g5. o. 12-17 
 
 Il-8o 
 
 0-37 
 
 9. 23. 47. 8-8 
 
 i3. i. 12-71 
 
 12-71 
 
 O'OO 
 
 g6. 32. 6-78 
 
 2-5o 
 
 4-28 
 
 12. 23. 46. 23'9 
 
 i3. 12. 17-34 
 
 I7'i5 
 
 o'lg 
 
 97. 40. 5-24 
 
 2-40 
 
 2-84 
 
 14. 23. 45. 55-6 
 
 i3. ig. (42-09) 
 
 42-64 
 
 (+ o-55) 
 
 g8. 24. 55-45 
 
 5o-go 
 
 4-55 
 
 1 6. 23. 45. 3o-8 
 
 1 3. 27. 10-33 
 
 I o-3 1 
 
 0-02 
 
 gg. g. 10-54 
 
 1 0-60 
 
 4 0-06 
 
 17. 23. 45. 19-2 
 
 1 3. 3o. 55-ig 
 
 55'oo 
 
 o-ig 
 
 gg. 3l. g-32 
 
 8-70 
 
 0-62 
 
 18.23.45. 7-9 
 
 1 3. 34. 40-45 
 
 40-28 
 
 - 0-17 
 
 gg. 52. 57-90 
 
 58-40 
 
 4 o'5o 
 
 19. 23. 44. 57-0 
 
 i3. 38. 26-08 
 
 26-16 
 
 + 0-08 
 
 100. 14. 3g-6g 
 
 09-20 
 
 '49 
 
 3 1. 23. 43.43-2 
 
 14. 24. 30-73 
 
 3o - 6o 
 
 o-i3 
 
 104.21. 8'5i 
 
 8-20 
 
 o-3 1 
 
 Nov. 4. 23. 43. 43-3 
 
 14. 40. 17-01 
 
 16-98 
 
 o-o3 
 
 .... 
 
 ... 
 
 .... 
 
 5. 23. 43. 45-5 
 
 14. 44. i5-8i 
 
 15-68 
 
 o-i3 
 
 io5. 54. 49'65 
 
 45-00 
 
 4*65 
 
 8. 23. 43. 57-0 
 
 14. 56. i6-g5 
 
 16-86 
 
 0-09 
 
 106. 47- 4 8 '43 
 
 48-30 
 
 o'i3 
 
 14. 23. 44. 42-5 
 
 1 5. 20. 41-99 
 
 42-07 
 
 + 0-08 
 
 108. 26. 2-04 
 
 1-20 
 
 1-34 
 
 25. 23. 47. 22-9 
 
 16. 6.44-95 
 
 44-87 
 
 0-08 
 
 i io. 54. 37-69 
 
 36-5o 
 
 - 1-19 
 
 26. 23. 47. 42-0 
 
 1 6. ii. 0-64 
 
 0-72 
 
 4 0-08 
 
 in. 5. 53-g3 
 
 52-go 
 
 po3 
 
 Dec. 4. 23. 5o. 40-8 
 
 1 6. 45. 32-6 1 
 
 32-72 
 
 + o- 1 1 
 
 112. 21. 2I-g5 
 
 23-8o 
 
 4 P85 
 
 5.23.51. 6-3 
 
 1 6. 49. 54-52 
 
 54-55 
 
 + o-o3 
 
 112. 28. 55-g7 
 
 55-70 
 
 0-27 
 
 12. 23. 54. 16-1 
 
 17.20.40-79 
 
 40-82 
 
 4 o-o3 
 
 1 1 3. 9. 10-48 
 
 8-60 
 
 1-88 
 
 17. 23.56. 41-8 
 
 i7.42.4 9 -65 
 
 49-58 
 
 0-07 
 
 113.24. 4-09 
 
 5'io 
 
 4 i'oi 
 
 18. 23.57. U'3 
 
 17.47. i5-8o 
 
 15-88 
 
 4 0-08 
 
 Ii3. 25.41-31 
 
 40-20 
 
 PII 
 
 19.23.57.40-9 
 
 17. 01.42-04 
 
 42-30 
 
 4 0-26 
 
 .... 
 
 . . . 
 
 .... 
 
 20. 23. 58. iro 
 
 . 
 
 ... 
 
 .... 
 
 Ii3. 27. 25-i6 
 
 25-6o 
 
 4 0-44 
 
 23. z3. 5g. 40-9 
 
 1 8. g. 28'4g 
 
 28-48 
 
 O'OI 
 
 ii3. 26. 3o-i3 
 
 3i'6o 
 
 4 P47 
 
 28. o. 1.39-8 
 
 1 8. 27. 14-02 
 
 i3-g8 
 
 0-04 
 
 1 1 3. 1 8. 44-98 
 
 44'3o 
 
 0-68 
 
 29. o. 2. 9-7 
 
 1 8. 3i. (40-62) 
 
 40-02 
 
 (- 0-60) 
 
 ii3. i5. 38-79 
 
 37-10 
 
 1-69 
 
 RIGHT ASCENSIONS and NORTH POLAR DISTANCES of the CENTER of the MOON. 
 
 Jan. 3. 12. 3g. 44-9 
 
 7. 32. o-o3 
 
 0-47 
 
 + '44 
 
 63. 46. 48-66 
 
 45-70 
 
 2-96 
 
 4. i3. 29. i3-o 
 
 8.25.32-84 
 
 33-35 
 
 + o-5 1 
 
 65.46. 3-42 
 
 2-40 
 
 i -02 
 
 27. 8. 3. 3-g 
 
 4. 2g. 1 1 -02 
 
 11-29 
 
 + 0-27 
 
 66. 24. 26-54 
 
 2O'20 
 
 6-34 
 
 Feb. 3. 1 3. 42. 1 9-6 
 
 10.36.58-38 
 
 68-70 
 
 4 '32 
 
 76. 8.37-84 
 
 4i-5o 
 
 4 3-66 
 
 9. 1 8. o. 54-3 
 
 1 5. 19. 54-83 
 
 55-i5 
 
 + o-32 
 
 108. 52. 57-55 
 
 60*20 
 
 4 2-65 
 
 20. 3.32.30-7 
 
 i. 32. 30-70 
 
 3pi4 
 
 + '44 
 
 82. 19. 36-3g 
 
 32'OQ 
 
 - 4-39 
 
 22. 5. 8.26-4 
 
 3. 16.35-27 
 
 35-45 
 
 4- 0-18 
 
 71. 17. 20-54 
 
 14-60 
 
 - 5-94 
 
 23. 5. 57. 49-3 
 
 4- 10. 2-7 9 
 
 3-i5 
 
 + o-36 
 
 67. 1 5. 63-47 
 
 5g-8o 
 
 3-67 
 
 2o. 7.39.53-1 
 
 
 
 .... 
 
 63. 0.31-64 
 
 27-00 
 
 - 4-34 
 
OBSERVED AT THE KOYAL OBSERVATORY, GREENWICH, IN THE YEAR 1855. 
 
 25 
 
 KIGIIT ASCENSIONS and NORTH POLAR DISTANCES of the CENTER of the MOON continued. 
 
 Mean Solar Time of 
 
 R. A. from 
 
 Seconds 
 of 
 
 Apparent 
 Error 
 
 N. P. D. from 
 
 Seconds 
 of 
 
 Apparent 
 Error 
 
 Observation. 
 
 Observation. 
 
 Tabular 
 R.A. 
 
 of Tables ill 
 R.A. 
 
 Observation. 
 
 Tabular 
 N.P.D. 
 
 of Tables in 
 N.P.D. 
 
 1 855. <1 h m 
 
 h m t 
 
 , 
 
 > 
 
 1 II 
 
 n 
 
 /; 
 
 March i. 10. 56. 3o-o 
 
 9. 33. 1 1 -g5 
 
 ii-58 
 
 0-37 
 
 70. g. 40-58 
 
 3g-3o 
 
 1-28 
 
 2. 1 1. 40. 35" I 
 
 10. 21. 20'7g 
 
 2o-3g 
 
 0-40 
 
 74-33. 1 8-56 
 
 18-00 
 
 0'56 
 
 3. 12. 22. 53-2 
 
 n. 7. 42'4g 
 
 42-37 
 
 0-12 
 
 79. 36. 47'6g 
 
 46-90 
 
 79 
 
 4. 1 3. 4. 6-0 
 
 1 1. 02. 5g-28 
 
 59-48 
 
 + 0-20 
 
 85. 7.56-12 
 
 5g-6o 
 
 + 3-48 
 
 5.13.45. 8-5 
 
 12.38. 4-33 
 
 4-57 
 
 + 0-24 
 
 go. 54. 43'gi 
 
 49'9 
 
 + 5-gg 
 
 6. 14. 26.58-3 
 
 13. 23. 57-53 
 
 58-i5 
 
 + 0-62 
 
 96. 44. 36'go 
 
 44-80 
 
 + 7'9 
 
 8. i5. 57. 27-7 
 
 i5. 2.34-98 
 
 35-66 
 
 + 0-68 
 
 107. 36. ig'65 
 
 26-80 
 
 + 7'i5 
 
 25. 6. 24. 24-3 
 
 6. 34. 58-83 
 
 5g-6o 
 
 + 0-77 
 
 62. 34. 35'gi 
 
 32-go 
 
 3-oi 
 
 26. 7. 1 5. 47-6 
 
 7. 3o. 27-15 
 
 28-07 
 
 + 0-92 
 
 63. 21. 40*91 
 
 38-8o 
 
 2'I1 
 
 3o. 10. 20. 3-2 
 
 10. 5o. 5g-i8 
 
 5g-o5 
 
 o-i3 
 
 77.38. 4-99 
 
 5-go 
 
 + 0-gi 
 
 3i. 1 1. i. 41-9 
 
 n. 36. 41-29 
 
 41-07 
 
 0-22 
 
 83. 4. 2-20 
 
 3-5o 
 
 -f 1-25 
 
 April i. ii. 42. 5g-2 
 
 12.22. 1-92 
 
 1-70 
 
 0-22 
 
 88.51.37-21 
 
 3g-oo 
 
 + 179 
 
 4. 1 3. 54. 48-8 
 
 14.46. 2-88 
 
 3-38 
 
 + o-5o 
 
 106. 8.44-37 
 
 52-8o 
 
 + 8-43 
 
 7. 16. 37. 10-8 
 
 17. 40. 41-15 
 
 4i'99 
 
 + 0-84 
 
 116.56.33-27 
 
 37-30 
 
 + 4'3 
 
 20. 3. 20. 3o-g 
 
 5. 1 3. 5-62 
 
 5'97 
 
 + o-35 
 
 . . 
 
 
 
 
 21. 4. 14. 1 1-8 
 
 6. 10. 5 1 -85 
 
 52-10 
 
 + o-25 
 
 .... 
 
 . . 
 
 ... 
 
 22. 5. 7. 3-i 
 
 7- 7-48-41 
 
 4 8- 99 
 
 + o-58 
 
 62. 45. 3o-og 
 
 27-20 
 
 2-89 
 
 23. 5. 57. 58-g 
 
 8. 2.49-18 
 
 4g-67 
 
 + '49 
 
 64. 20. 38-76 
 
 38-io 
 
 0-66 
 
 25. 7-32. O'O 
 
 9- 44- 58-79 
 
 5g'43 
 
 + 0-64 
 
 70. 55. 3 1 -5 1 
 
 34-30 
 
 + 279 
 
 27. 8.57.14-9 
 
 n. 18. 20-83 
 
 21-08 
 
 + 0-25 
 
 80.45. 1 8-85 
 
 18-00 
 
 o-85 
 
 May i. ii. 48. 56-g 
 
 14. 26. 17-25 
 
 17-60 
 
 4- o-35 
 
 104. 6. 25-38 
 
 29-00 
 
 + 3-62 
 
 2. 12. 38. 26-5 
 
 1 5. 19. 5r54 
 
 5rg3 
 
 + '3g 
 
 log. 18. 3o-5i 
 
 36-00 
 
 + 5-49 
 
 4. 14. 3o. 30-7 
 
 17.20. 7-28 
 
 8-06 
 
 + 0-78 
 
 116. 25. i6-i3 
 
 22-40 
 
 + 6-27 
 
 5. i5. 31.41-8 
 
 1 8. 25. 24-98 
 
 26-12 
 
 f 1-14 
 
 117. 32. 36-14 
 
 40-00 
 
 + 3-86 
 
 8. 18. 3o. 2g-2 
 
 21. 36. 31-40 
 
 32-47 
 
 + i '07 
 
 log. 47. 64-22 
 
 5g-6o 
 
 4-62 
 
 23. 6. g. 56-g 
 
 10. i3. 5-78 
 
 6-o5 
 
 + 0-27 
 
 73. 34. 1 6-36 
 
 20-80 
 
 + 4'44 
 
 25. 7.32.58-1 
 
 1 1. 44. 13-70 
 
 14-14 
 
 + '44 
 
 83. 5g. 13-47 
 
 ig-6o 
 
 + 6-i3 
 
 26. 8. 13.49-5 
 
 12.29. 8-40 
 
 8-73 
 
 -f o-33 
 
 89. 46. 3 1 -63 
 
 4O'5o 
 
 + 8-87 
 
 June i. 1 3. 20. 3*8 
 
 17.59.52-38 
 
 53- 1 8 
 
 + 0-80 
 
 117. 17. 32-43 
 
 35-20 
 
 + 277 
 
 2. 14. 23. 46-7 
 
 ig. 7. 42-00 
 
 43-54 
 
 + 1-24 
 
 117. 11.41-47 
 
 42-40 
 
 + '93 
 
 5. 17. 20. 27-3 
 
 22. 16.41-58 
 
 42-44 
 
 + 0-86 
 
 106. 0.41-62 
 
 34-40 
 
 7-22 
 
 9. 20. 32. i3'7 
 
 1.44.45-73 
 
 45-39 
 
 0-34 
 
 80. 34. 45-72 
 
 36-go 
 
 8-82 
 
 I g. 4. 4. 55-6 
 
 g. 5 4 . io- 97 
 
 11-27 
 
 + o-3o 
 
 .... 
 
 
 
 20. 4.47.32-2 
 
 10. 40. 51-14 
 
 5 1-44 
 
 + o-3o 
 
 76. 37. 22-70 
 
 26-10 
 
 + 3-40 
 
 21. 5.28.24-8 
 
 ii. 25. 47-01 
 
 47-21 
 
 + 0-20 
 
 8 1. 5i.3o-64 
 
 34-10 
 
 + 3-46 
 
 24. 7. 3i.3o-3 
 
 13.41. 2-48 
 
 2 7 5 
 
 + 0-27 
 
 99. 4. i6 - 5o 
 
 26-20 
 
 + 97 
 
 26. g. 6.387 
 
 i5. 24. ig'Sg 
 
 19-80 
 
 + O'2I 
 
 109.46. 779 
 
 iS'oo 
 
 + 7'2I 
 
 27. 10. i. 44" i 
 
 1 6. 23. 3o-6o 
 
 3o-83 
 
 + o-23 
 
 n3. 54. 55-88 
 
 64-40 
 
 + 8-52 
 
 28. n. 2. 10-6 
 
 17.28. 3-55 
 
 4-25 
 
 + 0-70 
 
 ii 6. 37. 44-86 
 
 54-20 
 
 + 9'34 
 
 3o. 1 3. n. 33-2 
 
 ig. 45. 40-51 
 
 41-87 
 
 + i-36 
 
 116. g.iS-56 
 
 19-40 
 
 + 0-84 
 
 July 4. 16. 56. 32-i 
 
 23. 47. 2-68 
 
 3-40 
 
 + 0-72 
 
 g5. 23. 15-72 
 
 10-40 
 
 5-32 
 
 g. 20. 55. 53-5 
 
 4. 6. 46- 1 8 
 
 46-10 
 
 0-08 
 
 * * 
 
 
 
 ig. 4. 5. 40^3 
 
 * i 
 
 
 
 
 
 85.32.32-84 
 
 36-oo 
 
 + 3-66 
 
 20. 4. 45. 22-8 
 
 . . 
 
 * 
 
 . . 
 
 91. i3. 1 1*24 
 
 1 5-8o 
 
 + 4'56 
 
 25. 8. 43. 28-4 
 
 16.55.25-63 
 
 26-43 
 
 + 0-80 
 
 n5. 37. 53-gi 
 
 64-10 
 
 + io-ig 
 
 26. g. 45. 23-1 
 
 18. 1.27-14 
 
 28-09 
 
 + o-g5 
 
 I 17. 22. (54-98) 
 
 5i-8o 
 
 ( 3-i8) 
 
 27. 10. 5o. 22-3 
 
 19. 10.33-56 
 
 5 4'99 
 
 + 1-43 
 
 117. 6.3r57 
 
 37-40 
 
 + 5-83 
 
 28. u.55. i5-8 
 
 20. 19. 34-23 
 
 35-76 
 
 + i-53 
 
 114. 41. 2g-8i 
 
 32 -5o 
 
 + 2-69 
 
 3 1. 14. 48. i-o 
 
 23. 24. 37-46 
 
 38-67 
 
 + 1-21 
 
 97. 57. 60-34 
 
 54-90 
 
 5-44 
 
 Aug. 2. 16. 26.28-3 
 
 i. ii. 14-1 1 
 
 H74 
 
 + o-63 
 
 84. i5. 5-37 
 
 5-20 
 
 0-17 
 
 4. 18. 2. 53-i 
 
 2.55.47-88 
 
 48-40 
 
 + o-52 
 
 72. 26. 56-27 
 
 49'9 
 
 6-37 
 
 1 8. 4. 5. 26-9 
 
 1 3. 5 1. 1 5-8g 
 
 i6-g3 
 
 + '04 
 
 100. 4g. 26-8g 
 
 3i-go 
 
 + 5"o i 
 
 21. 6. 3o. 1 4-6 
 
 1 6. 28. 17-00 
 
 18-17 
 
 + -17 
 
 114. 34. 5roi 
 
 58-10 
 
 + 7'9 
 
 25. io.36.58-8 
 
 20. 5i . 27*97 
 
 2g-38 
 
 + -41 
 
 112. 53. 22-48 
 
 2TOO 
 
 1-48 
 
 26. 1 1. 36. 48-5 
 
 21. 55. 24-05 
 
 25-5o 
 
 + '45 
 
 107. 44. 14-30 
 
 g-go 
 
 4-40 
 
 27. 12. 32. 5i"6 
 
 22. 55. 32-85 
 
 34-27 
 
 + '42 
 
 101. 20. 65'6g 
 
 58-10 
 
 7'5g 
 
 28. i3. 25. 37-0 
 
 23. 52. 23-49 
 
 24'99 
 
 + -So 
 
 94. 18.27-42 
 
 17 oo 
 
 10-42 
 
 29. 14. 16. -11-8 
 
 o. 47. 3-20 
 
 4-43 
 
 + -23 
 
 87. 8.52-38 
 
 44'9 
 
 - 7H8 
 
 3o. i5. 5. 52-4 
 
 i* 40. 48'4g 
 
 49-26 
 
 + 077 
 
 80. 20. 25-14 
 
 i6-3o 
 
 8-84 
 
 3i. 1 5. 55. 46-9 
 
 
 
 
 74. 1 5. 39-42 
 
 35-oo 
 
 4-42 
 
 GREENWICH OBSERVATIONS, 1855. 
 
 4 E 
 
26 
 
 RIGHT ASCENSIONS AND NORTH POLAR DISTANCES OF THE CENTER OF THE MOON AND PLANETS, 
 
 RIGHT ASCENSIONS and NORTH POLAR DISTANCES of the CENTER of the MOON concluded. 
 
 Mean Solar Time of 
 
 K A. from 
 
 Seconds 
 of 
 
 Apparent 
 Error 
 
 N.P.D. from 
 
 Seconds 
 of 
 
 Apparent 
 Error 
 
 Observation. 
 
 Observation. 
 
 Tabular 
 R.A. 
 
 of Tables in 
 R.A. 
 
 Observation. 
 
 Tabular 
 N.P.D. 
 
 of Tables in 
 N.P.D. 
 
 1855. d " h m " 
 
 h m B 
 
 1 
 
 3 
 
 o / // 
 
 n 
 
 ii 
 
 Sept. 1. 1 6. 46. 44-8 
 
 3. 29. 5o - 62 
 
 5l'20 
 
 + o-58 
 
 69. I 2. 53-35 
 
 48-30 
 
 5-o5 
 
 2. 17.39. 47 
 
 4. 26. i5'62 
 
 i6-i5 
 
 + o-53 
 
 65. 25. 63-24 
 
 5770 
 
 5-54 
 
 5. 20. 18. 3i'4 
 
 7. 17.58-16 
 
 58-87 
 
 + 0-71 
 
 .... 
 
 . . . 
 
 
 6.21. 8.56-0 
 
 8. 12. 27-59 
 
 28-36 
 
 + 0-77 
 
 64.49. 4'4 
 
 7-90 
 
 + 3'5o 
 
 20. 7. 1 8. 3 1 - 5 
 
 19. 14. 53-45 
 
 5g-63 
 
 + 1-18 
 
 117. 19. 3g-o6 
 
 36-oo 
 
 3-o6 
 
 21. 8. 19. 54-3 
 
 20. 20. 27-85 
 
 28-g2 
 
 + 1-07 
 
 114.52. 5-65 
 
 2-60 
 
 - 3-o5 
 
 22. 9. 19. 25-2 
 
 21.24. 5-16 
 
 6-08 
 
 + o-g2 
 
 110.35. 2g-63 
 
 26-10 
 
 3-53 
 
 23. 10. 1 6. o'4 
 
 22. 24. 46-14 
 
 46-99 
 
 + o-85 
 
 104. 5o. 34-09 
 
 26-20 
 
 - 7-89 
 
 24.11. 9.42-4 
 
 23. 22. 33-52 
 
 34-41 
 
 + 0-89 
 
 98. 5.40-11 
 
 31-70 
 
 8-41 
 
 25. 12. I. 2O'0 
 
 o. 18. i6-i3 
 
 17-11 
 
 + 0-98 
 
 go. 52. 16-42 
 
 5-3o 
 
 iri2 
 
 26. 12. 52. i '6 
 
 i. i3. 2-69 
 
 3-79 
 
 + I'lO 
 
 83. 40. 69-74 
 
 57-20 
 
 12-54 
 
 Oct. 2. 1 8. 12. 20-4 
 
 6. 5 7. 53-3g 
 
 54-25 
 
 + 0-86 
 
 .... 
 
 . 
 
 ... 
 
 5. 20.38.57-1 
 
 9. 36. 43-88 
 
 44*65 
 
 + 0-77 
 
 70. 25. 55-42 
 
 60-00 
 
 + 4 >5 8 
 
 16. 4. ii. 12-6 
 
 17. 49. 3g-2o 
 
 3g-8i 
 
 + 0-6 1 
 
 . . 
 
 ... 
 
 . . . 
 
 18. 6. 10. 29-2 
 
 19.57. 8-47 
 
 8-87 
 
 + 0-40 
 
 116. 4. ig'58 
 
 1 6-60 
 
 2'98 
 
 19. 7. 8.44-7 
 
 20. 5g. 3o-i5 
 
 3o-8o 
 
 + o-65 
 
 112. 33. 23-97 
 
 20-80 
 
 - 3-i 7 
 
 24. n. 28. 10-1 
 
 i.3g. 20-87 
 
 22-46 
 
 + i -59 
 
 80. 22. 36-65 
 
 27-50 
 
 g-i5 
 
 26. 1 3. i3. 1 5-4 
 
 3.32.36-52 - 
 
 3 7 - 4 3 
 
 + 0-91 
 
 68. 46. 41-36 
 
 3i-5o 
 
 - g-86 
 
 3i. 17. 46. 32-4 
 
 8. 26. 21-28 
 
 21-72 
 
 + 0-44 
 
 65. 20. 49- 1 5 
 
 5o - 5o 
 
 + 1-35 
 
 Nov. 3. 20. o. 1*9 
 
 1O. 52. 2'32 
 
 2-89 
 
 + 0-57 
 
 78. 9. 2-79 
 
 6-60 
 
 + 3-8 1 
 
 1 5. 5. 3. 5o - 4 
 
 20. 40. 42-32 
 
 42-95 
 
 + o-63 
 
 n3. 46. 29-36 
 
 26-40 
 
 2-96 
 
 16. 5. 5g. 17-9 
 
 21. 40. l5'48 
 
 i5-g8 
 
 + o-5o 
 
 109. i5. 42-45 
 
 38-20 
 
 - 4-25 
 
 20. 9. 17. 56-g 
 
 i. i5.(i3-5o) 
 
 13-44 
 
 (- 0-06) 
 
 83. 23. 12-58 
 
 6-40 
 
 6-18 
 
 22. 10.59. 7' 2 
 
 3. 4-33-38 
 
 33-63 
 
 + o-25 
 
 71. 10. 42-30 
 
 34-00 
 
 8-3o 
 
 25. 1 3. 47. 1-4 
 
 6. 4.44-78 
 
 45-49 
 
 + 0-71 
 
 62. 8.44-19 
 
 40-00 
 
 - 4'i9 
 
 26. 14. 43. 9-9 
 
 7. 4. 5g-o8 
 
 5g-86 
 
 + 0-78 
 
 62. 25. 44-58 
 
 44-00 
 
 o-58 
 
 29. 17. 12. i5'3 
 
 9. 46. 1 8-65 
 
 18-69 
 
 + 0-04 
 
 71. 21. 15-94 
 
 17-70 
 
 + 1-76 
 
 Dec. 2. 19. 1 5. 20-4 
 
 12. 1.33-67 
 
 33-94 
 
 + 0-27 
 
 86. 5g. 5rgo 
 
 56-So 
 
 + 4'9 
 
 18. 8. 1.52-6 
 
 i. 49. 20-17 
 
 20-63 
 
 + 0-46 
 
 7g. i. 45-38 
 
 36-go 
 
 8-48 
 
 19. 8. 5i.i5'7 
 
 2. 42. 47-94 
 
 48-46 
 
 + 0-52 
 
 73. 9.67-27 
 
 58-3o 
 
 - 8-97 
 
 20. 9. 43. 9-3 
 
 3.38.47-77 
 
 47'95 
 
 + 0-18 
 
 68. i5. 68-12 
 
 56-70 
 
 i 1-42 
 
 21. 10.37.43-4 
 
 4. 37. 26-26 
 
 26-29 
 
 + o-o3 
 
 64. 3g. 9-57 
 
 7-20 
 
 2-37 
 
 24. i3. 25.30-0 
 
 7. 37. 3o-g5 
 
 3r6i 
 
 + 0-66 
 
 63. 23. ii-38 
 
 7-80 
 
 - 3-58 
 
 26. 1 5. 5. 5'i 
 
 g. 25. 14-68 
 
 14-90 
 
 + 0-22 
 
 69. 42. 21-58 
 
 23-5o 
 
 + i'9 2 
 
 27. 1 5. 49. 25'g 
 
 10. i3. 3g-32 
 
 3g-58 
 
 + O-26 
 
 74. 14.45-57 
 
 44-50 
 
 1-07 
 
 28. 16. 3o.58'5 
 
 10. 5g. i5-26 
 
 15-72 
 
 + 0-46 
 
 
 ... 
 
 
 
 29. 17. 10.44-2 
 
 11.43. 4-08 
 
 4-28 
 
 + O'2O 
 
 84. 5o. 4-70 
 
 8-3o 
 
 + 3-6o 
 
 3o. 17.49.50-9 
 
 12. 26. 13-79 
 
 13-64 
 
 o-i5 
 
 go. 3o. 49-10 
 
 51-40 
 
 + 2-3o 
 
 EIGHT ASCENSIONS and NORTH POLAR DISTANCES of the CENTER of MERCUEY. 
 
 Feb. 20. i. 18. 7-0 
 
 23.17.44-94 
 
 44-28 
 
 - 0-66 
 
 92. 43. 40*64 
 
 37-9 
 
 - 2-74 
 
 April 18. 22. 3g. 26-9 
 
 o. 27. 18-82 
 
 18-71 
 
 O'l I 
 
 89. 53. 23-go 
 
 28-00 
 
 + 4'io 
 
 19. 22. 41. i5'4 
 
 o. 33. 4-22 
 
 4'39 
 
 + 0-17 
 
 89. 14.36-89 
 
 3g-8o 
 
 + 2-91 
 
 May i. 23. u. 24-8 
 
 i. 5o. 37-21 
 
 37'ig 
 
 0'02 
 
 80. 20. 8-58 
 
 7-80 
 
 0-78 
 
 2. 23. 14. 43-7 
 
 1.57.53-25 
 
 53-38 
 
 + o-i3 
 
 7g.3i.3o-59 
 
 28-00 
 
 2-5g 
 
 June 6. i. 37. 14-2 
 
 6. 34. 5o-o8 
 
 5o-ig 
 
 + O'll 
 
 64. 47.52-87 
 
 52'IO 
 
 o'77 
 
 ii. 1.45.20-8 
 
 7. 2. 40-80 
 
 4'99 
 
 + 0'ig 
 
 65.49. Si'42 
 
 53-6o 
 
 + 2-18 
 
 20. 1.43. 21-7 
 
 7.36. 10-45 
 
 io-56 
 
 + O'll 
 
 68. 3o. 24-23 
 
 2g-5o 
 
 + 5-27 
 
 22. 1.39.44-5 
 
 7. 40. 25-77 
 
 25-8o 
 
 + o-o3 
 
 69. 8. 32-og 
 
 38-20 
 
 + 6-1 1 
 
 Aug. 3. 22. 46. 45-7 
 
 7. 36. 3o-53 
 
 3o-88 
 
 + o-35 
 
 69. 22. 58-g5 
 
 57'5o 
 
 1-45 
 
 17. 23. 32. 29-5 
 
 g. 17.33-64 
 
 34-13 
 
 + 0-49 
 
 72. 37. 44-23 
 
 40*60 
 
 3-63 
 
 Sept. 26. i. 8.57-2 
 
 i3. 28. 2-80 
 
 2-70 
 
 O'lO 
 
 100. 3g. 45-69 
 
 5i'2o 
 
 + 5-5 1 
 
OBSERVED AT THE ROYAL OBSERVATORY, GREENWICH, IN THE YEAR 1855. 
 
 27 
 
 EIGHT ASCENSIONS and NORTH POLAR DISTANCES of the CENTER of VENUS. 
 
 Mean Solar Time of 
 
 R. A. from 
 
 Seconds 
 of 
 
 Apparent 
 
 Error 
 
 N.P.D.from 
 
 Seconds 
 of 
 
 Apparent 
 Error 
 
 Observation. 
 
 Observation. 
 
 Tabular 
 R.A. 
 
 of Tables in 
 B.A. 
 
 Observation. 
 
 Tabular 
 N.P.D. 
 
 of Tables in 
 N.P.D. 
 
 1 855. <1 li m s 
 
 h in s 
 
 s 
 
 s 
 
 i li 
 
 li 
 
 ;/ 
 
 Jan. 1 8. 0.47.40-2 
 
 20. 37. 6'8o 
 
 6-62. 
 
 0-18 
 
 109. 55. 1-70 
 
 1-20 
 
 o-5o 
 
 March 7. . 26. 42-9 
 
 o. 25. 3o'4g 
 
 3o-52 
 
 + o-o3 
 
 88. 21. 11-75 
 
 6-80 
 
 4'95 
 
 8. .27.16-3 
 
 o. 3o. 0*62 
 
 0-68 
 
 + 0-06 
 
 87. 5o. 3-73 
 
 o-go 
 
 2-83 
 
 3i. .41.35-8 
 
 2. i5. 3-ig 
 
 3'3o 
 
 + O'll 
 
 
 
 
 ... 
 
 April 2. .43. 6'i 
 
 2. 2 4 . 26-77 
 
 27-06 
 
 4- 0-29 
 
 75. 37. 18-44 
 
 iS'io 
 
 3-34 
 
 12. . 5i.35-o 
 
 3. 12. 22-68 
 
 22-78 
 
 + O'lO 
 
 71. 34. 20-81 
 
 i6-5o 
 
 - 4-3 1 
 
 1 6. .55. 26-9 
 
 3.32. 1*64 
 
 iog 
 
 o-o5 
 
 70. g. 33-64 
 
 32-10 
 
 1-54 
 
 17. . 56. 28-4 
 
 3. 36. 58-6o 
 
 58-87 
 
 + 0-27 
 
 6g. 4g. 3g*23 
 
 36-6o 
 
 2-63 
 
 1 8. .57.29-0 
 
 3. 41. 56 - g6 
 
 57-16 
 
 + 0'20 
 
 6g. 3o. 17-00 
 
 1270 
 
 4'3o 
 
 19. .58. 3 1 -4 
 
 3. 46. 56 - o8 
 
 56-45 
 
 4- 0-37 
 
 6g. 1 1. 21-47 
 
 21-10 
 
 0-37 
 
 20. . 5g. 35-2 
 
 3.5i.56-58 
 
 56-73 
 
 + o-i5 
 
 68. 53. 4-95 
 
 2-40 
 
 2-55 
 
 21. 2. o. 3g P 7 
 
 3.56.57-8I 
 
 57-96 
 
 + o-i5 
 
 68. 35. 20-33 
 
 I7'3o 
 
 - 3-o3 
 
 23. 2. 2. 5l'2 
 
 4. 7. 2-84 
 
 3-21 
 
 + 0-37 
 
 68. i.3i-2i 
 
 3o-5o 
 
 0-71 
 
 26. 2. 6. 1 5-8 
 
 
 
 ... 
 
 ... 
 
 67. i5. 20-33 
 
 17-30 
 
 3-o3 
 
 May 2. 2. i3- 24-3 
 
 4.53. 6-62 
 
 6-84 
 
 + 0-22 
 
 65. 5g. 47-50 
 
 45-00 
 
 2-5o 
 
 3. 2. 14. 38-i 
 
 4. 58. 17-20 
 
 17-20 
 
 o-oo 
 
 65. 4g. 2g-84 
 
 26-40 
 
 - 3-44 
 
 8. 2. 20. 52'4 
 
 5. 24. 1 5-32 
 
 1 5'5o 
 
 + 0-18 
 
 65. 8. 0-73 
 
 i -go 
 
 + ri7 
 
 June 6. 2.54. 38'3 
 
 7. 52. 26-90 
 
 26-68 
 
 0'22 
 
 66. 48. 43-g7 
 
 44-60 
 
 + o-63 
 
 8. 2.56.25-6 
 
 8. 2. 7 -5g 
 
 7-38 
 
 O'2I 
 
 67. 1 5. 5n6 
 
 5i-8o 
 
 + 0-64 
 
 n. 2.58.54-5 
 
 8. 16.26-58 
 
 26-5o 
 
 O'o8 
 
 68. o. 46-73 
 
 46-40 
 
 o-33 
 
 20. 3. 4. 48-4 
 
 .... 
 
 
 . . . 
 
 70. 43. i3-go 
 
 14-40 
 
 4- o-5o 
 
 28. 3. 7.06-5 
 
 9. 32. 3i'o4 
 
 3i-28 
 
 0-26 
 
 73.37. 9-89 
 
 1 0-80 
 
 + 0-91 
 
 29. 3. 8. in 
 
 g. 36. 42-81 
 
 42-62 
 
 o-ig 
 
 74. o. 32-48 
 
 32-40 
 
 0-08 
 
 3o. 3. 8. 23-g 
 
 g. 40. 52'2o 
 
 52-01 
 
 o-ig 
 
 74. 24. 14-26 
 
 l3'20 
 
 i -06 
 
 July 3. 3. 8. 5o-6 
 
 g. 53. 8-63 
 
 8-42 
 
 O'2I 
 
 75.37. 2-94 
 
 2-go 
 
 0*04 
 
 4. 3. 8. 55-5 
 
 g. 67. io- 1 1 
 
 9'99 
 
 O'I2 
 
 76. i.53-3o 
 
 52-70 
 
 0-60 
 
 6. 3. 8. 5g-g 
 
 10. 5. 7-65 
 
 7-27 
 
 - o-38 
 
 76. 52, 17-50 
 
 18-20 
 
 + 0-70 
 
 13. 3. 8. i3-3 
 
 io. 3i. 56-84 
 
 56'43 
 
 0-41 
 
 7g. 55. 4ro5 
 
 34-60 
 
 6- 4 5 
 
 Aug. 2. 2. 56. 45-6 
 
 n. 3g. i8-3g 
 
 1 8-08 
 
 o-3 1 
 
 8g. 5. 26-40 
 
 23-go 
 
 2'5o 
 
 4- 2.54.45-9 
 
 .... 
 
 
 . . . 
 
 8g. 5g. 53-i6 
 
 50-70 
 
 2-46 
 
 q. 2. 49. O'2 
 
 
 
 . . 
 
 92. i3. 37-63 
 
 3r8o 
 
 5-83 
 
 10. 2.38.45-I 
 
 12. 16. 26-66 
 
 26-10 
 
 o-56 
 
 g5. 1 1. 63-92 
 
 58-10 
 
 5-82 
 
 1 8. 2.35. 16-4 
 
 12. 20. 5o'5l 
 
 5o-i i 
 
 0-40 
 
 96. o. 26-76 
 
 22-00 
 
 47<5 
 
 25. 2. 20. 46-7 
 
 12. 33. 54'2g 
 
 53-71 
 
 o-58 
 
 g8. 37. ig-22 
 
 io - 6o 
 
 8-62 
 
 3o. 2. 7. 46-6 
 
 12. 40. 34 - g2 
 
 34-20 
 
 0-67 
 
 .... 
 
 . . . 
 
 ... 
 
 3l. 2. 4-52-3 
 
 12. 4i.36'6g 
 
 35-gi 
 
 0-78 
 
 100. 3o. 66*67 
 
 5g'7 
 
 6-97 
 
 Sept. 8. 1.37.23-7 
 
 12. 45. 35-g8 
 
 34-85 
 
 - ri3 
 
 IO2. 2O. 43-62 
 
 3g'4o 
 
 - 4-22 
 
 20. o. 40. 23-7 
 
 12.35. 45-28 
 
 43-84 
 
 1-44 
 
 .... 
 
 ... 
 
 
 22. O. 2g. 9-4 
 
 12. 32. 22'l8 
 
 20-52 
 
 - 1-66 
 
 1 02. 37. 64-43 
 
 47-80 
 
 i 6-63 
 
 25. o. 1 1. 38-o 
 
 12. 26. 37-62 
 
 35-g4 
 
 1-68 
 
 102. 5. 4g-22 
 
 33-go 
 
 i 5-32 
 
 26. o. 5. 39-4 
 
 12. 24. 34-92 
 
 33-21 
 
 1-71 
 
 101. 52. 17-76 
 
 3-20 
 
 14-56 
 
 26. 23. 69. 38-8 
 
 
 
 
 
 101. 37. 31-87 
 
 1 5-oo 
 
 16-87 
 
 Oct. 5.23. 5. 5i'7 
 
 12. 4. 2'58 
 
 o-63 
 
 rg5 
 
 g8. 41.3474 
 
 i3-8o 
 
 -20-94 
 
 7. 22. 54- 35'4 
 
 12. 0.37-55 
 
 35-63 
 
 1-92 
 
 
 ... 
 
 
 9.22.43.45-7 
 
 n. 57. 3g'i3 
 
 37-3i 
 
 - 1-82 
 
 .... 
 
 ... 
 
 i . 
 
 14. 22. 1 8. 5g-2 
 
 1 1. 52.31-36 
 
 30-07 
 
 1-29 
 
 g5. 28. 7g-33 
 
 56-OO 
 
 -23-33 
 
 ig. 21. 57. 5r2 
 
 II. 5i. 2-70 
 
 i-5 7 
 
 - ri3 
 
 g4- 3. 38'3o 
 
 2i-5o 
 
 -16-80 
 
 Nov. 8. 21. 6. 12-9 
 
 12. 18. 6-96 
 
 6-06 
 
 o-go 
 
 g2. 3o. 64-76 
 
 55-40 
 
 9'36 
 
 14. 20. 58. 12-5 
 
 12. 33. 44-63 
 
 44-10 
 
 - o-53 
 
 g3. 12. 62-07 
 
 64-20 
 
 - 7-87 
 
 i5. 20. 57. 6-g 
 
 12.36. 35-38 
 
 34-41 
 
 - o- 9 7 
 
 g3. 22. 22-54 
 
 18-00 
 
 - 4'54 
 
 1 6. 20. 56. 4'3 
 
 12. 3g. 2g-i2 
 
 28-32 
 
 0-80 
 
 g3. 32. 25-71 
 
 ig-io 
 
 - 6-6 1 
 
 25. 20. 4g. 4-9 
 
 1 3. 7.57-60 
 
 56-82 
 
 0-78 
 
 g5. 26. 48-37 
 
 44 - 3o 
 
 4'7 
 
 Dec. 2. 20. 46. 8-4 
 
 i3. 32. 36-5i 
 
 35-56 
 
 o-go 
 
 97. 19. 5-70 
 
 3-6o 
 
 2'10 
 
 6. 20. 40. 1 5-8 
 
 1 3. 47. 30-04 
 
 29-41 
 
 o-63 
 
 g8. 2g. 20-08 
 
 18-40 
 
 r68 
 
 18. 20. 45. 41-0 
 
 14. 35. i3'73 
 
 12-92 
 
 0-8 1 
 
 102. 12. 7-02 
 
 5-70 
 
 1-32 
 
 19. 20. 45. 54-0 
 
 14. 3g. 23-66 
 
 23-01 
 
 o-65 
 
 102. 3o. 5o'3i 
 
 4g-oo 
 
 r3i 
 
 23.20.47. 5-i 
 
 14. 56. 21-12 
 
 20-34 
 
 0-78 
 
 io3. 44. 6o - 38 
 
 5g-6o 
 
 0-78 
 
 27. 20. 48. 42-8 
 
 i5. i3. 45-29 
 
 44-42 
 
 0-87 
 
 104. 57. 17-22 
 
 i5-oo 
 
 2'22 
 
 4 E 2 
 
23 
 
 RIGHT ASCENSIONS AND NORTH POLAR DISTANCES OF PLANETS, 
 
 RIGHT ASCENSIONS and NORTH POLAR DISTANCES of the CENTER of MAHS. 
 
 Mean Solar Time of 
 Observation. 
 
 E. A. from 
 Observation. 
 
 Seconds 
 of 
 Tabular 
 R.A. 
 
 Apparent 
 Lrror 
 of Tables in 
 R.A. 
 
 N.P.D.from 
 Observation. 
 
 Seconds 
 of 
 Tabular 
 N. P. D. 
 
 Apparent 
 Error 
 of Tables in 
 N.P.D. 
 
 1 855. d h m 
 
 Dec. 2.18.56.56-6 
 12. 18.36. 8-8 
 1 8. 1 8. 23. g-g 
 19. 1 8. 20. 57-5 
 20. 1 8. 18. 44-7 
 3o. 17. 55. 54-5 
 
 h m > 
 11.43. 678 
 12. I.41-I5 
 12. 12. 19-49 
 12. 14. 3-28 
 
 12. 1 5. 46-73 
 
 12.32. 18-37 
 
 
 
 6-47 
 40-85 
 
 9'*4 
 
 3-, 4 
 46-44 
 17-86 
 
 
 
 O'3i 
 o - 3o 
 o-35 
 0-14 
 0-29 
 o-5 1 
 
 i n 
 
 86. 4. 17-00 
 87. 57. 2o-gg 
 89. 1.49-62 
 89. 12. 15-17 
 89.22.37-97 
 gi. i. i6 - 8o 
 
 it 
 
 1 I'20 
 l5'40 
 4370 
 
 i i'5o 
 34-10 
 10-90 
 
 II 
 5-80 
 
 5-5g 
 5-g2 
 3-67 
 3-87 
 5-go 
 
 EIGHT ASCENSIONS and NORTH POLAR DISTANCES of FLORA. 
 
 March 16. 10. 28.53-5 
 3o. 9. 26. 46-1 
 
 10. 4. 38-34 
 
 9. 57. 33-3; 
 
 ... 
 
 
 
 70. 3i. 58-49 
 70. 4. 22-65 
 
 ... 
 
 ::: 
 
 April 4. 9. 6. 0-9 
 17. 8. 1 5.3o-3 
 18. 8. 11.48-9 
 19. 8. 8. 9-4 
 
 9. 56. 27-65 
 9.57. 3'8o 
 9.57. 1 8-32 
 
 9- 5 7- 3479 
 
 . . . 
 
 ... 
 
 70. 4. 24-01 
 70. 25. 32-85 
 70.28. 18-75 
 70. 3i. 14-46 
 
 
 
 * 
 
 
 RIGHT ASCENSIONS and NORTH POLAR DISTANCES of MELPOMENE. 
 
 April 4. 14. 18. 27-4 
 16. 1 3. 23- 14-6 
 18. i3. 13.46-2 
 20. i3. 4. 14-6 
 21. 12. 5g. 27-6 
 23. 12.49. (5i.) 
 
 25. 12. 40. 11'7 
 
 i5. 9.45-34 
 i5. 1.42-06 
 14. 5g. 60-28 
 14. 58. 25-i8 
 14. 57. 33-94 
 
 14. 53. 6ri3 
 
 
 
 36-41 
 
 5 97 8 
 19-48 
 28-08 
 
 55'5o 
 
 -'s-65 
 5-5o 
 5-70 
 5-86 
 
 's-63 
 
 g3. 3o. 24-84 
 92. 3. 42-g3 
 91.49.25-51 
 
 gi. 35. 44-89 
 91. 28. 27-18 
 gi. 14. 5o-54 
 gi. i.3o-oi 
 
 * 
 
 23-41 
 8-67 
 5-84 
 
 9'9 
 3ro3 
 
 11*98 
 
 ig-52 
 16-84 
 ( 3g-o5) 
 17-28 
 ig-5i 
 i 8-08 
 
 May 2. 12. 6. in 
 12. ii. 17. 29-6 
 25. 10. 1 5. 27*1 
 26. 10. 10.47-3 
 
 14.47.3077 
 14.38. 6-83 
 14. 27. g-38 
 14. 26. 25-43 
 
 25-04 
 1-07 
 4-07 
 
 i * 
 
 5-73 
 5-76 
 5-3 1 
 
 4 
 
 90. 17. 72-26 
 8g. 28. 20-07 
 88.50.48-77 
 88.49. 20-21 
 
 54-98 
 rig 
 
 32-3o 
 
 
 
 17-28 
 18-88 
 -16-47 
 
 
 
 June 2. 9.38.41-3 
 
 14. 21. 5o-o8 
 
 ... 
 
 
 
 88. 44. 43-88 
 
 * 
 
 
 
 RIGHT ASCENSIONS and NOETH POLAR DISTANCES of EUTERPE. 
 
 April 20. i3. 9. 26-3 
 23. 12. 54. (5i) 
 25. 12. 45. 4-1 
 
 i5. 3.37-71 
 
 
 
 14. 58. 54-35 
 
 31-94 
 48-21 
 
 - 5-77 
 6-14 
 
 io5. i i.36-3o 
 
 104. 5g. 74-20 
 104. 5i. 84-34 
 
 9-54 
 44'35 
 54-01 
 
 26-76 
 2g-85 
 3o-33 
 
 May 2. 12. 10. 36-1 
 4. 12. o. 37-9 
 
 12. II. 21. 22'I 
 
 23. 10. 28. 21-9 
 25. 10. 18.57-3 
 
 14. 5i. 56-55 
 
 14. 41. 5g-g6 
 14. 32. i3-22 
 14. 3o. 40-24 
 
 50-74 
 
 54-07 
 7-60 
 3 4 -55 
 
 5-8i 
 
 5-8g 
 5-62 
 5-69 
 
 104. 23. 66-68 
 104. 1 5. 5g-38 
 io3. 43. 58-23 
 io3. 4. 7g-33 
 102. 58. 84-77 
 
 36-24 
 25-6 1 
 
 23-02 
 
 45-05 
 49-22 
 
 30-44 
 -33-77 
 35-21 
 34-28 
 -35-55 
 
 RIGHT ASCENSIONS and NORTH POLAR DISTANCES of VESTA. 
 
 July 20. 14. 6. 56-8 
 
 22. o. 4-46 
 
 9 -3 9 
 
 + 4'93 
 
 1 08. 49. 36-46 
 
 8-5o 
 
 -27-96 
 
 Aug. 3. 1 3. i. 5g-8 
 9. 12. 33. 5-8 
 1 3. 12. 1 3. 40-0 
 i5. 12. 3. 56'2 
 
 2i.5o. 8-52 
 21.44.49-14 
 21.41. 6-42 
 21. 3g. I4'cg 
 
 12-47 
 53-34 
 io-5g 
 18-24 
 
 + 3-g5 
 + 4' 20 
 + 4-i7 
 + 4'i5 
 
 110.45. 44-80 
 in. 34. 64-00 
 
 112. 5.80-37 
 112. 20. 75-I4 
 
 i5-2o 
 38-70 
 53-8o 
 47-5o 
 
 2g-6o 
 25-3o 
 26-57 
 -27-64 
 
OBSERVED AT THE KOYAL OBSERVATORY, GREENWICH, IN THE YEAR 1855. 
 
 29 
 
 RIGHT ASCENSIONS and NORTH POLAR DISTANCES of VESTA concluded. 
 
 Mean Solar Time of 
 
 R. A. from 
 
 Seconds 
 of 
 
 Apparent 
 Error 
 
 N.P.D. from 
 
 Seconds 
 of 
 
 Apparent 
 Error 
 
 Observation. 
 
 Observation. 
 
 Tabular 
 II. A. 
 
 of Tables in 
 R.A. 
 
 Observation. 
 
 Tabular 
 N.P.D. 
 
 of Tables in 
 N.P.D. 
 
 1855. * k " 
 
 h m s 
 
 i 
 
 3 
 
 1 II 
 
 // 
 
 /; 
 
 Aug. 1 6. 11. 5g. 4-4 
 
 21. 38. i8-o5 
 
 22'l3 
 
 + 4'o8 
 
 112. 28. 27-46 
 
 I -60 
 
 25-86 
 
 17. 11. 54. 12-7 
 
 21. 37. 22-o5 
 
 26-I8 
 
 + 4'i3 
 
 1 12. 35. 33-96 
 
 6-60 
 
 27-36 
 
 21. II. 34. 49- 1 
 
 21. 33. 41*54 
 
 45-67 
 
 + 4'i3 
 
 1 1 3. i. 71-49 
 
 46-go 
 
 24-59 
 
 29. 10. 56. 34-0 
 
 21. 26. 52-57 
 
 56-6i 
 
 + 4'4 
 
 1 13. 46. 28'gg 
 
 3-oo 
 
 25-gg 
 
 3o. 10. 5 1. 5 1 *5 
 
 21.26. 5-88 
 
 g-85 
 
 + 3-97 
 
 n3. 5o. 62-58 
 
 3g-5o 
 
 23-o8 
 
 Sept. i. 10. 42. 3o-o 
 
 21. 24. 35-go 
 
 39-91 
 
 + 4-01 
 
 Ii3. 5g. 35-og 
 
 i3-go 
 
 21-19 
 
 3. 10.33. 1 3-6 
 
 21. 23. II-I4 
 
 i5-i6 
 
 + 4-02 
 
 114. 6.74-33 
 
 56-3o 
 
 i8-o3 
 
 4. 10. 28. 37-6 
 
 21. 22.3o-8g 
 
 34-86 
 
 + 3- 97 
 
 114. 10. 47-62 
 
 27-80 
 
 19-82 
 
 5. 10. 24. 2'g 
 
 21. 21. 52'05 
 
 56-01 
 
 + 3- 9 6 
 
 1 14. i3. 66-38 
 
 46-20 
 
 20-18 
 
 6. 10. 19. 29-8 
 
 21. 21. 1474 
 
 18-67 
 
 + 3-g3 
 
 114. 16. 72-52 
 
 5i - 5o 
 
 2 1 -O2 
 
 7. 10. 14. 58-3 
 
 21. 20. 3g-o5 
 
 42-88 
 
 + 3-83 
 
 114. 19. 64-99 
 
 43-60 
 
 2r3g 
 
 11. 9.67. 8-3 
 
 21. 1 8. 32-34 
 
 36-O2 
 
 + 3-68 
 
 1 14. 29. 21-55 
 
 i -60 
 
 '9'9 5 
 
 12. 9.52.44-9 
 
 21. 1 8. 4-75 
 
 8-57 
 
 + 3-82 
 
 114.30.68-67 
 
 48-80 
 
 - I9-87 
 
 19. g. 22. 527 
 
 21. i5. 43-5i 
 
 46-96 
 
 + 3- 4 5 
 
 114. 37. 46-06 
 
 27-40 
 
 18-66 
 
 20. 9. 1 8. 44-0 
 
 21. i5. 3o-68 
 
 34-13 
 
 + 3- 4 5 
 
 114. 37. 52-24 
 
 35-8o 
 
 16-44 
 
 22. 9. 10.32-2 
 
 21. 1 5. 10-62 
 
 14-08 
 
 + 3-46 
 
 114.37.33-10 
 
 i7'9o 
 
 l5'2O 
 
 24. 9. 2. 28-0 
 
 21. 14. 58-20 
 
 6i-49 
 
 + 3-2 9 
 
 114. 36. 29-08 
 
 14-80 
 
 14-28 
 
 25. 8.58.28-6 
 
 21. 14. 04-69 
 
 57-98 
 
 + 3-29 
 
 1 14. 35. 41*60 
 
 26-80 
 
 14-80 
 
 26. 8.54.31-1 
 
 21. 14. 53-12 
 
 56-33 
 
 + 3-21 
 
 114. 34. 43-86 
 
 28-10 
 
 15-76 
 
 28. 8.46.41-5 
 
 21. 14. 55-37 
 
 58-54 
 
 + 3-17 
 
 114. 3i. 72-43 
 
 5g-io 
 
 13-33 
 
 Oct. i. 8.35.10-8 
 
 21. i5. 12-43 
 
 1 5-49 
 
 + 3-o6 
 
 114. 26. 74-92 
 
 59-40 
 
 - 15-52 
 
 2. 8.3I.24-I 
 
 21. i5. 21-67 
 
 24-73 
 
 + 3-o6 
 
 114. 24. 72-85 
 
 5g-8o 
 
 i3-o5 
 
 4. 8. 23. 56-o 
 
 21. 1 5. 45-45 
 
 48-54 
 
 + 3-og 
 
 114. 20. 43-94 
 
 3rgo 
 
 12-04 
 
 6. 8. 16. 35-o 
 
 21. 16. 16-32 
 
 19-34 
 
 + 3-02 
 
 1 14. 1 5. 40-39 
 
 26-70 
 
 i3-6g 
 
 10. 8. 2. i3'3 
 
 21. 17.38-55 
 
 4 ' '49 
 
 + 2-g4 
 
 114. 3.39-72 
 
 28-go 
 
 10-82 
 
 1 8. 7.34.47-9 
 
 21. 21. 40-99 
 
 43-47 
 
 + 2-48 
 
 ii3. 32.64-71 
 
 54'5o 
 
 10-21 
 
 24. 7. i5. i5-5 
 
 21. 25.44-78 
 
 46-98 
 
 + 2'2O 
 
 1 1 3. 4. 5o - 66 
 
 42-10 
 
 8-56 
 
 EIGHT ASCENSIONS and NORTH POLAR DISTANCES of IRIS. 
 
 Dec. 6. i3. 2. 14-9 
 
 6. 3. 1 3-o6 
 
 ir3o 
 
 - - 7 6 
 
 67. 3. 43-66 
 
 48-23 
 
 + 4'S; 
 
 12. 12. 32. 267 
 
 5. 56. 5g-34 
 
 57-55 
 
 79 
 
 67. 3i. 21-96 
 
 28-09 
 
 + 6-i3 
 
 i3. 12. 27. 26-2 
 
 5. 55. 5 4 -63 
 
 52-78 
 
 -85 
 
 67.36. 1-54 
 
 7-43 
 
 + 5-8g 
 
 I 8. 12. 2. 20-5 
 
 5. 5o. 27-59 
 
 25-84 
 
 - 75 
 
 67. 5g. 20-45 
 
 24-30 
 
 + 3-85 
 
 21. I I. 47- ig-3 
 
 5. 47. 13-57 
 
 u-58 
 
 - '99 
 
 68. i3. i3'02 
 
 14-60 
 
 4- 1-58 
 
 
 
 EIGHT ASCENSIONS and NORTH POLAR DISTANCES of METIS. 
 
 Mar. 6. i3. 40. 12-9 
 
 12.37. 4-50 
 
 
 
 84. 34. 21-71 
 
 
 
 3i. ii. 3g. o-5 
 
 12. 14. 6'02 
 
 5-47 
 
 -' o'-55 
 
 82. 22. 26-00 
 
 25'5o 
 
 o-5o 
 
 April g. 10. 55. 41-6 
 
 12. 6. 8-96 
 
 
 
 
 8i.53. 6-44 
 
 ... 
 
 
 
 14. 10. 32. in 
 
 12. 2. 17-42 
 
 . . . 
 
 
 
 8 1. 43. 1 6-58 
 
 
 
 t 
 
 17. 10. 18. 20-0 
 
 12. o. i3-65 
 
 . . 
 
 . 
 
 81. 39.39-57 
 
 
 
 
 
 18. 10. 13.45-5 
 
 u. 5g. 35'ci 
 
 
 
 
 
 8i.38. 51-97 
 
 
 
 
 20. 10. 4. (42) 
 
 .... 
 
 
 
 * 
 
 8 1. 37. 49-48 
 
 t . . 
 
 
 
 21. 10. o. 10-8 
 
 11.57.47-73 
 
 
 
 
 
 81.37.37-05 
 
 
 
 * 
 
 23. g. 5i. iS'i 
 
 u. 56. 43-56 
 
 
 
 * 
 
 81.37. 45-34 
 
 * 
 
 
 
 25. 9.42.25-6 
 
 u.55. 45-81 
 
 ... 
 
 ... 
 
 81.38.42-84 
 
 ... 
 
 
 May 2. q. 12. 20-8 
 
 11. 53. u-g5 
 
 
 
 ... 
 
 81.47.53-24 
 
 ... 
 
 
 
 8. 8.47.35-6 
 
 u.52. 2-04 
 
 
 
 ... 
 
 82. 2. 3g-i6 
 
 
 
 
30 
 
 RIGHT ASCENSIONS AND NOKTH POLAR DISTANCES OF PLANETS, 
 
 EIGHT ASCENSIONS and NORTH POLAR DISTANCES of MASSILIA. 
 
 Mean Solar Time of 
 
 R-A-from 
 
 Seconds 
 of 
 
 Apparent 
 Error 
 
 X.P.D.from 
 
 Seconds 
 of 
 
 Apparent 
 Error 
 
 Observation. 
 
 Observation. 
 
 Tabular 
 R.A. 
 
 of Tables in 
 R.A. 
 
 Observation. 
 
 Tabular 
 N.P.D. 
 
 of Tables in 
 N.P.D. 
 
 1 855. d h m s 
 
 h m s 
 
 8 
 
 8 
 
 o / // 
 
 ii 
 
 // 
 
 June 9. 14. 1 6. 1 6-8 
 
 19.27.47-08 
 
 ... 
 
 
 
 .... 
 
 . . . 
 
 
 28. 12.45.37-6 
 
 19. II.47-59 
 
 82-66 
 
 + 35-07 
 
 ii i. 22. 55'3o 
 
 10-67 
 
 44'63 
 
 July 20. 10. 57. 4-4 
 
 1 8. 49. 40-78 
 
 75-20 
 
 + 34-42 
 
 i ii. 54. 46-16 
 
 19-07 
 
 - 27-09 
 
 RIGHT ASCENSIONS and NORTH POLAR DISTANCES of HEBE. 
 
 Aug. 9. 1 3. 3. 45-3 
 
 22. i5. 33-66 
 
 29-68 
 
 3-98 
 
 io3. 46. 26-53 
 
 28-28 
 
 + I-75. 
 
 1 5. 12. 36. 25-5 
 
 22. II. 48-67 
 
 44-58 
 
 4-09 
 
 io5. 17. 48-82 
 
 46-82 
 
 2-OO 
 
 16. 12. 3i. (49.) 
 
 
 
 
 io5. 33. 1 5'57 
 
 17-10 
 
 + r53 
 
 17. 12. 27. 11-9 
 
 22. 10. 26-74 
 
 22-69 
 
 4-05 
 
 io5. 48.5i-25 
 
 49' 5 9 
 
 - 1-66 
 
 20. 12. i3. 17-4 
 
 22. 8. 19-64 
 
 15-46 
 
 4-18 
 
 1 06. 35. 32*o5 
 
 30-77 
 
 1-28 
 
 21.12. 8.38-3 
 
 22. 7. 36'3o 
 
 32-22 
 
 4-08 
 
 106. 5i. 2-10 
 
 2-48 
 
 + o-38 
 
 29. n. 3i. 22-8 
 
 22. 1.47'lS 
 
 4279 
 
 4-36 
 
 108. 52. 19-82 
 
 i8-g5 
 
 - 0-87 
 
 Sept. 1.11.17.28-3 
 
 21. 59.39-97 
 
 35-68 
 
 4-29 
 
 iog.35. 25-74 
 
 26-66 
 
 + 0-92 
 
 6. 10. 54.30-9 
 
 21. 56. 21-57 
 
 17-40 
 
 4-17 
 
 110.43. 1-43 
 
 o'6i 
 
 0-82 
 
 7. 10.49. 58-i 
 
 21. 55. 44-61 
 
 . . . 
 
 
 no. 55. 47-67 
 
 
 
 10. 10. 36. 27-1 
 
 2 1 . 54. I -00 
 
 . . . 
 
 
 
 I I 1.32. 24'3l 
 
 
 
 12. 10. 27. 32'9 
 
 21. 52. 58-46 
 
 
 
 . . . 
 
 1 1 1. 55. i5-i6 
 
 
 
 19. 9.67. i3'2 
 
 2i.5o. 9-67 
 
 . . . 
 
 * 
 
 n3. 5.15-84 
 
 
 
 20. 9. 53. o-i 
 
 21. 49. 52'44 
 
 . . . 
 
 
 
 u3. 13.53-28 
 
 
 
 24. 9.36.27-1 
 
 21.49. 2-95 
 
 . 
 
 
 
 Il3.45. 2'2I 
 
 . . . 
 
 
 26. 9.28.23-1 
 
 21. 48.49-98 
 
 
 ... 
 
 113.58.35-36 
 
 ... 
 
 
 Oct. 4. 8. 67. 23-g 
 
 21. 49. 18-84 
 
 ... 
 
 ... 
 
 114.39. g-58 
 
 
 
 ... 
 
 6. 8. 49. 5g-8 
 
 21. 49. 46-60 
 
 . 
 
 
 
 114.46. i'52 
 
 
 
 8. 8. 42. 44-1 
 
 21. 5o. 22-84 
 
 
 
 
 
 114.5.1. 36-g4 
 
 . . . 
 
 
 19. 8. 5. io 4 5 
 
 21.56. 5-i6 
 
 
 
 
 
 1 1 5. 0.40-55 
 
 
 
 Nov. 8. 7. 5. 56-4 
 
 22. l5. 32'5o 
 
 
 
 
 ... 
 
 ... 
 
 10. 7. 0.33-3 
 
 22. 18. i-56 
 
 ... 
 
 
 113.45. 26-41 
 
 
 
 RIGHT ASCENSIONS and NORTH POLAR DISTANCES of LUTETIA. 
 
 June n. n. 25. 3'8 
 
 1 6. 43. 59-04 
 
 60-97 
 
 + i-93 
 
 in. 5i.53-i8 
 
 57-86 
 
 + 4-68 
 
 i3. ii. i5. 9-0 
 
 16. 41. 55-73 
 
 57-90 
 
 + 2-17 
 
 i ii. 5i. 37-38 
 
 44 - 9i 
 
 + 7'53 
 
 19. 10. 45. 42-0 
 
 16. 36. 3-23 
 
 5-33 
 
 + 2-10 
 
 ui.Si. 4'58 
 
 8'99 
 
 + 4-4I 
 
 20. 10. 40. 50-7 
 
 1 6. 35. 7-74 
 
 9'89 
 
 + 2'l5 
 
 iii.Si. 2-44 
 
 4'99 
 
 + 2-55 
 
 26. 10. 12. lo-i 
 
 16. 3o. 1-72 
 
 * 
 
 
 
 ni.Si. 2-99 
 
 . . . 
 
 . . . 
 
 3o. g.53.32-6 
 
 16.27. 7-42 
 
 
 
 * 
 
 in. 5i. 42-06 
 
 
 
 . . 
 
 RIGHT ASCENSIONS and NORTH POLAK DISTANCES of FOBTDNA. 
 
 April 25. 1 3. 40. 5 1 -5 
 
 1 5. 54. 5o-88 
 
 
 
 
 
 109. 3i. 20-52 
 
 
 
 June ii. 9.54.36-0 
 
 i5. i3. 16-41 
 
 * * 
 
 * 
 
 1 06. 46. 7-34 
 
 
 
 
 
 RIGHT ASCENSIONS and NORTH POLAK DISTANCES of PARTHENOPE. 
 
 Nov. i. 12.43.53-9 
 3. 1 2. 34. (8.) 
 
 3. 26.49-57 
 
 48-80 
 
 > 
 
 0-77 
 
 * 
 
 78. 58. 33-35 
 79. 6. 2-35 
 
 34-96 
 7-5 4 
 
 + 1-61 
 
 + 5-ig 
 
 Dec. 12. 9.27.47-5 
 
 2. 5i. 49-87 
 
 * 
 
 * 
 
 80. 21. 3g-oi 
 
 . . 
 
 
 
 1 5. 9. 14. 40-5 
 
 2.5o. 3o-37 
 
 
 
 
 
 80. ig. 2-5o 
 
 . 
 
 
 
 18. 9. 1.49-6 
 
 2. 49. 26-98 
 
 
 
 
 80. i5. 12-42 
 
 ... 
 
 
 
 19. 8.57.35-0 
 
 2.49. 8-29 
 
 
 ... 
 
 80. 1 3. 32-12 
 
 . . . 
 
 
 
OBSERVED AT THE ROYAL OBSERVATORY, GREENWICH, IN THE YEAR 1855. 
 
 31 
 
 RIGHT ASCENSIONS and NORTH POLAR DISTANCES of AMPHITRITE. 
 
 Mean Solar Time of 
 Observation. 
 
 R. A. from 
 Observation. 
 
 Seconds 
 of 
 Tabular 
 R.A. 
 
 Apparent 
 trror 
 of Tables in 
 B.A. 
 
 N.P.D. from 
 Observation. 
 
 Seconds 
 of 
 Tabular 
 N. P. D. 
 
 Apparent 
 Error 
 of Tables in 
 N.P.D. 
 
 1855. d h m ' 
 
 h m a 
 
 8 
 
 8 
 
 1 II 
 
 ;/ 
 
 // 
 
 July 20. 12. I. 5o-i 
 
 ig. 54. 37'i3 
 
 ig-88 
 
 I7'25 
 
 119.40. 6-28 
 
 1 
 
 3g-n 
 
 +32-83 
 
 Aug. 2. 10. 57. 32-8 
 
 21. 9. 28. 48'! 
 
 19. 41. 24-53 
 19.27. 19-82 
 
 7'3 4 
 3-2 7 
 
 -I7-I9 
 l6-55 
 
 ug. 47. 34-08 
 119. 21. 0-92 
 
 6l'I2 
 
 27-43 
 
 + 27-04 
 + 26-5i 
 
 RIGHT ASCENSIONS and NORTH POLAB DISTANCES of ASTE^EA. 
 
 March 17. i3. 58. 17-5 
 3i. 12. 53. 45-0 
 
 i3. 38. 34-10 
 i3. 29. 2-82 
 
 3171 
 0-62 
 
 2'44 
 
 2'20 
 
 92.42. 975 
 
 3-oo 
 
 - 6- 7 5 
 
 April 4. 12. 34. 47 - 6 
 9. 12. 10. 58'4 
 16. 11.37.39-9 
 18. n. 28. 12-5 
 
 20. II. I 8. (48.) 
 
 25. 10. 55. 3o - 5 
 
 i3. 25. 48-44 
 i3. 2i.38-i3 
 1 3. 1 5. 5o-o5 
 i3. 14. 14-18 
 
 i3. 9. 274 
 
 46-62 
 36-2g 
 48-33 
 
 I2'52 
 1-29 
 
 1-82 
 
 - I-8 4 
 
 172 
 
 - 1-66 
 
 1-45 
 
 go. 33. 60-28 
 90. o. 12-72 
 [89. 17. 40-65 
 8g. 6. 47'65 
 88. 56. 46-04 
 88. 34-5r65 
 
 5 4 - 7 6 
 5- 7 3 
 35- 97 
 
 49'4 
 44-13 
 5rig 
 
 5-52 
 6-gg 
 - 4-68 
 + i -3 9 
 - ,-9 1 
 0-46 
 
 May i. 10. 28. 9-0 
 2. 10. 23. 3g7 
 4. 10. 14. 45-4 
 
 5. IO. 1O. 2O'2 
 
 8. 9.57. 12-8 
 
 1 3. 5. 1 6-06 
 i3. 4.42-61 
 i3. 3.39-87 
 1 3. 3. 10-57 
 1 3. 1.50-71 
 
 I4-83 
 41-40 
 
 38-55 
 9'i5 
 
 * 
 
 - 1-23 
 
 I-2I 
 - 1-32 
 - I- 4 2 
 
 88. i5. 22-25 
 88. 12. 52-44 
 88. 8. 27-40 
 88. 6. 37-93 
 88. 1.47-06 
 
 20-84 
 50-45 
 28-21 
 36-56 
 
 - 1-41 
 
 - i'99 
 + 0-8 1 
 - i-3 7 
 
 RIGHT ASCENSIONS and NORTH POLAR DISTANCES of IRENE. 
 
 April 1 3. i3. 14. 40-5 
 1 8. 12. 5o. 49*4 
 20. 12. 41. i ro 
 
 21. 12. 36. 21'5 
 23. 12. 26. (40.) 
 
 25. 12. 16. 5j'8 
 
 14.41. 16-94 
 14.37. 4-67 
 14.35. 18-33 
 14. 34. 24-09 
 
 14. 3o. 43-36 
 
 7-34 
 20-81 
 26-64 
 
 45-83 
 
 + 2-67 
 + 2-48 
 
 + 2-55 
 
 + 2-47 
 
 91. 29. 5r82 
 91. 17. 59-64 
 91. 14. 8-47 
 gi. 12. 23-66 
 gi. g. 20-98 
 91. 6.5i'5i 
 
 74-66 
 22-08 
 37-61 
 33-g3 
 65-56 
 
 + 1 5-02 
 + i3-6i 
 + i3-g8 
 + i2-g5 
 + 14-05 
 
 May 2. ii. 42. 57-5 
 4. n. 33. 16-9 
 1 8. 10. 26. 5q-o 
 23. 10. 4. i5'4 
 25. 9. 55. 20-4 
 
 14. 24. i3-3g 
 14. 22. 24-27 
 14. ii. 7-36 
 14. 8. 2-73 
 14. 6. 59-42 
 
 15-84 
 26-62 
 g-82 
 4'9 2 
 
 + 2-45 
 + 2-35 
 + 2-46 
 + 2-19 
 
 gi. 3. ig-85 
 91. 3.52-88 
 91. 28. 54-04 
 91. 46. 46-06 
 91. 55. i5-g2 
 
 33-8i 
 67-42 
 63- 1 6 
 58-oi 
 
 + i3-g6 
 + 14-54 
 + 9-12 
 + ii-g5 
 
 RIGHT ASCENSION and NORTH POLAR DISTANCE of FIDES. 
 
 Nov. 10. 8.32.53-8 
 
 23. 5o. 37-27 
 
 ... 
 
 ... 
 
 go. 13.38-53 
 
 ... 
 
 
 
 RIGHT ASCENSIONS and NORTH POLAR DISTANCES of PROSERPINE. 
 
 Dec. 6. ii. 3o. 47-1 
 19. 10. 27. 16-4 
 
 4. 3i. 3o-3i 
 4. ig. 4-35 
 
 5o-2i 
 ig-g3 
 
 + 19-90 
 + i5-58 
 
 65.42. 55- 1 5 
 65. 5g. ioo-gi 
 
 r88 
 52-8i 
 
 53-27 
 48-10 
 
 RIGHT ASCENSION and NORTH POLAR DISTANCE of CIRCE. 
 
 April 1 8. ii. 44. 17-3 
 
 1 3. 3o. 2i-5g 
 
 ... 
 
 ... 
 
 g6. 2.5172 
 
 ... 
 
 
32 
 
 RIGHT ASCENSIONS AND NOKTH POLAR DISTANCES OF PLANETS, 
 
 RIGHT ASCENSIONS and NORTH POLAR DISTANCES of JUNO. 
 
 Mean Solar Time of 
 
 R.A. from 
 
 Seconds 
 of 
 
 Apparent 
 Error 
 
 N.P.D. from 
 
 Seconds 
 of 
 
 Apparent 
 Error 
 
 Observation. 
 
 Observation. 
 
 Tabular 
 R.A. 
 
 Of Tables in 
 R.A. 
 
 Observation. 
 
 Tabular 
 N.P.D. 
 
 of Tables in 
 N.P.D. 
 
 1 855. " " m ' 
 
 h m A 
 
 s 
 
 s 
 
 O t ft 
 
 it 
 
 // 
 
 April 1 3. 14. 64. g-g 
 
 16. 21. 2-64 
 
 7-06 
 
 + 4-42 
 
 g5. 5g. 57-27 
 
 57-IO 
 
 - 0-I 7 
 
 17. 14. 36. 46-3 
 
 16. 19. 22-45 
 
 26-91 
 
 + 4'4<5 
 
 95.37. 4-22 
 
 7'5o 
 
 + 3-28 
 
 18. 14. 32. 22-6 
 
 1 6. 1 8. 54-55 
 
 58-g6 
 
 + 4'4i 
 
 g5. 3i. 21-64 
 
 25-00 
 
 + 3-36 
 
 20. 14. 23. 3r3 
 
 1 6. 17. 54'.g5 
 
 5g-66 
 
 + 47' 
 
 .... 
 
 . . . 
 
 . . . 
 
 21. 14. ig. 4*1 
 
 1 6. 17. 23-63 
 
 28-37 
 
 + 474 
 
 g5. 14. 17-10 
 
 2o-3o 
 
 + 3-20 
 
 25. 14. i. 5-6 
 
 16. 1 5. 8-33 
 
 12-76 
 
 + 4'4-3 
 
 94.51.47-38 
 
 49-40 
 
 + 2'02 
 
 May 2. i3. 29. ri 
 
 1 6. 10. 34-39 
 
 39-26 
 
 + 4-87 
 
 94. 1 3. 42-38 
 
 45-10 
 
 + 2-72 
 
 4. i3. 19. 44-2 
 
 16. g. g*i3 
 
 i3- 77 
 
 + 4 <6 4 
 
 94. 3. 17-87 
 
 19-40 
 
 + 1-53 
 
 14. 12. 32. 42-6 
 
 1 6. i.25-3o 
 
 30-07 
 
 + 477 
 
 g3. 1 5. 33-66 
 
 34-80 
 
 + 1-14 
 
 28. n. 26. 11-4 
 
 1 5. 49. 55-o"5 
 
 5g - g3 
 
 + 4-88 
 
 g2. 26. 5'ig 
 
 5'2O 
 
 + O'OI 
 
 June 2. 11. 2. 34-5 
 
 i5.45. 57-07 
 
 61-72 
 
 + 4'65 
 
 92. 14. 30-73 
 
 30-40 
 
 o-33 
 
 n. 10. 20. 37-5 
 
 i5. 3g. 22-19 
 
 26-64 
 
 + 4-45 
 
 92. 2. 33-i5 
 
 02-40 
 
 0-75 
 
 i3. 10. ii. 26-0 
 
 i5. 38. 2-25 
 
 6-75 
 
 + 4'5o 
 
 92. i. 26-53 
 
 27-80 
 
 + 1-27 
 
 19. 9. 44. 1 3-o 
 
 1 5. 34. 24-17 
 
 28-48 
 
 + 4'3 1 
 
 92. 1.42-01 
 
 40-10 
 
 - rgi 
 
 20. g. 3g. 44-2 
 
 i5. 33. 5ri7 
 
 55-48 
 
 + 4-3 1 
 
 92. 2. 14-61 
 
 1 1-60 
 
 3-oi 
 
 EIGHT ASCENSIONS and NORTH POLAR DISTANCES of CERES. 
 
 Sept. 25. 14.41. 12-6 
 
 2. 58. 35-oo 
 
 5i-gg 
 
 + 16-99 
 
 85. 5. 157-27 
 
 45-60 
 
 111-67 
 
 26. 14. 36. 55-5 
 
 2. 58. i3-8i 
 
 31-04 
 
 + 17-23 
 
 85. 8. 141-69 
 
 25-40 
 
 116-29 
 
 Oct. i5. i3. n. (18.) 
 
 .... 
 
 ... 
 
 ... 
 
 86. 3. 1 62-65 
 
 42-80 
 
 iig-85 
 
 26. 12. 1 8. 5r8 
 
 2. 38. 4'o3 
 
 23-14 
 
 + 19-11 
 
 86.32. 181-06 
 
 57-30 
 
 123-76 
 
 Nov. i. 11.49. 5o'7 
 
 2. 32.37'So 
 
 56-5i 
 
 + 19-01 
 
 84. 45. 1 50-43 
 
 26-00 
 
 124-43 
 
 6. u. 25. 37-2 
 
 2. 28. 2-79 
 
 21-84 
 
 + ig-o5 
 
 86. 53. 132-52 
 
 8-60 
 
 123-92 
 
 lo.n. 6. (18.) 
 
 .... 
 
 
 
 86.57. 135-62 
 
 12-80 
 
 122-82 
 
 3o. 9. 32. 32'i 
 
 2. g. 26-53 
 
 44-07 
 
 + 17-54 
 
 86. 44. i3roo 
 
 17-20 
 
 n3-8o 
 
 Dec. 6. 9. 6. 6*4 
 
 2. 6. 25-77 
 
 42-72 
 
 + i6- 9 5 
 
 86. 29. 1 1 1-67 
 
 i -80 
 
 iog-87 
 
 8. 8.57.26-1 
 
 2. 5.37-19 
 
 53-5o 
 
 + i6-3i 
 
 86. 22. 160-17 
 
 47-80 
 
 112-37 
 
 12. 8.40.21-8 
 
 2. 4. 16-34 
 
 32-67 
 
 + I6-33 
 
 86. 8. 144-62 
 
 3g-5o 
 
 i o5- 1 2 
 
 18. 8. i5. 3o-g 
 
 2. 3. 0-68 
 
 1 6-33 
 
 + 1 5-65 
 
 85. 43. 132-73 
 
 28-60 
 
 1 04" 1 3 
 
 19. 8. n. 27-7 
 
 2. 2.53-35 
 
 68-87 
 
 + I5-52 
 
 85.38. 154-45 
 
 5o - 5o 
 
 io3-g5 
 
 20. 8. 7. 25-g 
 
 2. 2.47-52 
 
 62-90 
 
 + 15-38 
 
 85. 34. io8-56 
 
 5-3o 
 
 io3-26 
 
 21. 8. 3.25-8 
 
 2. 2. 43-28 
 
 58- 4 3 
 
 + i5-i5 
 
 85. 29. 114-35 
 
 i3-oo 
 
 101-35 
 
 22. 7. 5g. 27-0 
 
 2. 2. 40-43 
 
 55-44 
 
 + i5'oi 
 
 85. 24. ii2-i5 
 
 i3-go 
 
 g8-25 
 
 RIGHT ASCENSIONS and NORTH POLAR DISTANCES of PALLAS. 
 
 Aug. 9. 14. 3o. 55-o 
 
 23. 42. 57-66 
 
 58-o3 
 
 + 0-37 
 
 84. 5g. 70-85 
 
 42-80 
 
 28-o5 
 
 i3. 14. i3. 39-7 
 
 23.41. 25-83 
 
 26-28 
 
 + 0-45 
 
 85. 35. 36-73 
 
 8-80 
 
 27'g3 
 
 i5. 14. 4. 55-7 
 
 23. 40. 33-45 
 
 33-87 
 
 + 0-42 
 
 85.54.38-83 
 
 9'9 
 
 28-g3 
 
 16. 14. 0.32-1 
 
 23. 40. 5-74 
 
 6-og 
 
 + 0-35 
 
 86. 3. 8g-o3 
 
 5g-6o 
 
 2 9'4^ 
 
 17. i3. 56. 7-4 
 
 23. 3g. 36-86 
 
 37-28 
 
 + 0-42 
 
 86. 14. 29-33 
 
 2-00 
 
 27-33 
 
 21. i3. 38. 19-0 
 
 23.37. 5l 7-5 
 
 32-20 
 
 + 0-47 
 
 86.56. 41-75 
 
 i3-6o 
 
 28-i5 
 
 24. i3. 24. 48-1 
 
 23.35. 48-23 
 
 48-72 
 
 + 0-49 
 
 87. 29. 84-61 
 
 55-10 
 
 2g-5i 
 
 28. 1 3. 6.35-3 
 
 23.33. 18-71 
 
 ig-i8 
 
 + 0-47 
 
 88. 17. 4g-g2 
 
 20-70 
 
 29-22 
 
 Sept. i. 12. 48. 1 1-2 
 
 23.30.37-78 
 
 38-14 
 
 + o-36 
 
 89. 7. 48-53 
 
 20-10 
 
 28-43 
 
 7. 12. 20. 18-2 
 
 23.26. ig-53 
 
 ig-g6 
 
 + 0-43 
 
 go. 26. 43-94 
 
 I4'qo 
 
 29-04 
 
 10. 12. 6. i6'6 
 
 23. 24. 5-26 
 
 5- 7 8 
 
 + 0-52 
 
 91. 7.32-63 
 
 1-80 
 
 3o-83 
 
 12. n. 56. 54-5 
 
 23. 22. 34-77 
 
 35-27 
 
 + o'5o 
 
 g i. 34. 63-71 
 
 33"io 
 
 3o-6i 
 
 19. 11. 24. 6-7 
 
 23. 17. 17-42 
 
 17-88 
 
 + 0-46 
 
 g3. 11. 79-34 
 
 48-3o 
 
 3 1-04 
 
 20. II. ig. 26-I 
 
 23. 16. 32-62 
 
 33-12 
 
 + o-5o 
 
 g3. 25. 72-38 
 
 4i-5o 
 
 3o-88 
 
 22. II. 10. 6'O 
 
 23. 1 5. 4-08 
 
 4-47 
 
 + o-3g 
 
 g3.53 48-28 
 
 22*00 
 
 26-28 
 
 24. II. 0.47-3 
 
 23. i3. 37-00 
 
 37-3o 
 
 + o-3o 
 
 94. 20. 78-79 
 
 5l'20 
 
 -27'5g 
 
OBSERVED AT THE KoYAL OBSERVATORY, GREENWICH, IN THE YEAR 1855. 
 
 33 
 
 RIGHT ASCENSIONS and NORTH POLAR DISTANCES of PALLAS concluded. 
 
 Mean Solar Time of 
 Observation. 
 
 R. A. from 
 Observation. 
 
 Seconds 
 of 
 Tabular 
 R.A. 
 
 Apparent 
 ibrrorj 
 of Tables in 
 E.A. 
 
 N.P.D. from 
 Observation. 
 
 Seconds 
 of 
 Tabular! 
 N.P.D. 
 
 Apparent 
 lirror 
 of Tables ia 
 N.P.D. 
 
 1 855. d 1' m 3 
 
 Oct. 4. 10. 14. 47-3 
 1 8. g. 12. 52-8 
 24. 8. 47. 3o-8 
 27. 8.35. 7'3 
 
 Nov. 10. 7. 3g. 54' i 
 i5. 7.21. i3-3 
 
 h s 
 
 23. 6. 54-98 
 23. o. 2-09 
 22. 58. i5-23 
 22. 57. 3g-3o 
 
 22.57.28-85 
 22.58.2778 
 
 i 
 55-46 
 2-3 7 
 
 i5-58 
 3g"56 
 
 29*11 
 28-18 
 
 s 
 
 + 0-48 
 + 0-28 
 
 + o-35 
 4- 0-26 
 
 + 0-26 
 + 0-40 
 
 / // 
 
 96. 33. 38-5g 
 99- 1-3. 78-74 
 100. n. 29-88 
 100. 36. 73-08 
 
 102. u.38-8g 
 102.35. 23-8 1 
 
 it 
 
 8-3o 
 
 50-40 
 
 2'OO 
 
 40-80 
 14-70 
 
 o-io 
 
 // 
 
 3o-2g 
 28-34 
 27-88 
 27-28 
 
 -24-19 
 23-71 
 
 EIGHT ASCENSION and NORTH POLAK DISTANCE of BELLONA. 
 
 June 3o. n. 28. 8-8 
 
 18. i.5g*i6 
 
 47-29 
 
 11-87 
 
 102. 35. 45'o5 
 
 34-47 
 
 1O-58 
 
 EIGHT ASCENSIONS and NORTH POLAR DISTANCES of CALLIOPE. 
 
 Juno n. ii. o. 49-6 
 i3. 10. 5i. 11-8 
 
 16. ig. 40-85 
 1 6. 17. 54-62 
 
 35-55 
 49^9 
 
 5-3o 
 5-13 
 
 n3. 6.62-35 
 n 3. 8.94-55 
 
 28-g3 
 43-69 
 
 33-42 
 48-86 
 
 EIGHT ASCENSIONS and NORTH POLAR DISTANCES of PSYCHE. 
 
 Dec. i5. 10. i3. 29-8 
 1 8. 9. 5g. 49-6 
 21. .9.46. 21-6 
 
 3. 49. 29-33 
 3. 47. 36'55 
 3. 45. 55-94 
 
 ... 
 
 
 
 74.42. 8-64 
 74. 44. 28-99 
 74.46. 5-27 
 
 . 
 
 
 
 
 
 EIGHT ASCENSIONS and NORTH POLAR DISTANCES of HTGEIA. 
 
 April 1 8. 1 3. 34. 45-3 
 20. i3. 25.38-6 
 21. i3. 21. 3-8 
 25. 1 3. 2. 35-o 
 
 May 2. 12. 2g. 47-4 
 
 4. 12. 20. 2 I '5 
 
 24. 10. 46. 8-6 
 25. 10. 41. 3r2 
 
 i5. 21. 7-81 
 i5. ig. 52-74 
 i5. ig. 13-71 
 i5. 1 6. 28-11 
 
 i5. 11. 11-02 
 i5. g. 36-68 
 14. 53. 5g*4O 
 14.53. 17-83 
 
 77 3 
 5z-56 
 i3-o3 
 27 - 94 
 
 10-88 
 35-8g 
 5g-i4 
 I7'5i 
 
 0-08 
 0-18 
 - 0-68 
 0-17 
 
 0-14 
 o-7g 
 0-26 
 
 0-32 
 
 Ii3. 3g. 26-02 
 Ii3.35.32-g2 
 Ii3. 33. 23-33 
 u3. 23. 5i-oi 
 
 u3. 3. 4-18 
 1 12. 56. 17-94 
 in. 35. 27-57 
 iu.3i. g-oo 
 
 24-65 
 3o-56 
 21-87 
 48-11 
 
 2-91 
 16-48 
 
 24-70 
 6-82 
 
 - i -3 7 
 - 2-36 
 1-46 
 2'go 
 
 - 1-27 
 1-46 
 2-87 
 2-18 
 
 EIGHT ASCENSIONS and NORTH POLAR DISTANCES of the CENTER of JUPITER. 
 
 July 4. 1 5. 28. 32-5 
 i3. 14. 5i. 19-0 
 20. 14. 21. 44-2 
 
 Aug. 3. i3. 21. 147 
 9. 12. 54. 53 7 
 10. 12. 5o. 29-1 
 
 22. 18.48-55 
 22. 16. 58-O2 
 
 22. 14. 54-20 
 22. 6.40-62 
 
 22. 6. u-83 
 
 49'34 
 58-43 
 55-o5 
 
 41-og 
 12-37 
 
 + 079 
 + 0-41 
 + o'85 
 
 + '47 
 + 0-54 
 
 101. 3g. i6 - 5o 
 101. 52. irg7 
 102. 5.47'4g 
 
 102. 3g. 26-55 
 102. 55.44-74 
 102. 58.35-31 
 
 i5'3o 
 
 17-70 
 
 44'90 
 
 24-20 
 43-20 
 3o-3o 
 
 1-20 
 + 5- 7 3 
 
 2-09 
 
 2-35 
 1-54 
 5-oi 
 
 GREENWICH OBSERVATIONS, 1855. 
 
 4 F 
 
RIGHT ASCENSIONS AND NORTH POLAR DISTANCES OF PLANETS, 
 
 RIGHT ASCENSIONS and NORTH POLAR DISTANCES of the CENTER of JUPITER -concluded. 
 
 Mean Solar Time of 
 
 RA. from 
 
 Seconds 
 of 
 
 Apparent 
 Error 
 
 N.P.D. from 
 
 Seconds 
 of 
 
 Apparent 
 Error 
 
 Observation. 
 
 Observation. 
 
 Tabular 
 R.A. 
 
 of Tables in 
 R.A. 
 
 Observation. 
 
 Tabular 
 N.P.D. 
 
 of Tables in 
 N.P.D. 
 
 1855. fc " * 
 
 h 111 a 
 
 S 
 
 S 
 
 O f // 
 
 ii 
 
 " 
 
 Aug. i3. 12.37. 14-1 
 
 22. 4.44-34 
 
 44.81 
 
 + '47 
 
 io3. 6. 57-50 
 
 55'7O 
 
 I -80 
 
 l5. 12. 28. 23'I 
 
 22. 3. 44-96 
 
 45-5O 
 
 + 0-54 
 
 io3. 12. 3g-86 
 
 34'go 
 
 4*96 
 
 16. 12. 23. 57-4 
 
 22. 3. l5'I4 
 
 1 5-63 
 
 + '49 
 
 io3. i5. 25-77 
 
 24-70 
 
 1-07 
 
 17. 12. 19. 3i-6 
 
 22. 2.45-16 
 
 45-64 
 
 + 0-48 
 
 io3. 18. 17-13 
 
 14-60 
 
 2-53 
 
 20. 12. 6. 13-7 
 
 22. I. 1477 
 
 i5'25 
 
 + 0-48 
 
 io3. 26. 45'5o 
 
 42-go 
 
 2-60 
 
 21. 12. i. 47-7 
 
 22. O. 44-54 
 
 45-04 
 
 + o-5o 
 
 io3. 29. 33-gg 
 
 3r5o 
 
 2 '49 
 
 24. u. 48. 29-8 
 
 21. 5g. 14-10 
 
 14-50 
 
 + 0-40 
 
 io3. 37.57-81 
 
 53'oc 
 
 - 4-8 1 
 
 28. n.3o. 46-7 
 
 21. 57. I4-32 
 
 14-81 
 
 + '49 
 
 io3. 48. 5o-gg 
 
 47-40 
 
 3-5g 
 
 29. n. 26. 21-4 
 
 21. 56. 44-91 
 
 45-20 
 
 + 0-29 
 
 io3. 5i. 2g-8i 
 
 27-70 
 
 2'II 
 
 3o. 11. 21. 56-i 
 
 21. 56. 1 5-44 
 
 15-78 
 
 + 0-34 
 
 io3. 54. 8-40 
 
 6-40 
 
 2'OO 
 
 3i. ii. 17. 3ri 
 
 21. 55. 46-24 
 
 46-54 
 
 + o-3o 
 
 io3. 56. 44-57 
 
 43-60 
 
 '97 
 
 Sept. i. n. i3. 6-1 
 
 21. 55. 17-11 
 
 17-51 
 
 + 0-40 
 
 io3. 5g. ig-2o 
 
 ig-oo 
 
 O'2O 
 
 3. n. 4. 17-1 
 
 21. 54. 19-76 
 
 20-19 
 
 + o'43 
 
 104. 4. 23-67 
 
 24-20 
 
 + o-53 
 
 6. 10. 5i. 5-7 
 
 21.52.55-83 
 
 56-35 
 
 + 0-52 
 
 104. u. 47-62 
 
 46-30 
 
 1-32 
 
 7. 10. 46. 42-7 
 
 21. 52. 28-69 
 
 2g-o5 
 
 + o-36 
 
 104. 14. 1 1-16 
 
 g-io 
 
 2-06 
 
 8. IO. 42. 20-2 
 
 21.52. I 'go 
 
 2-II 
 
 + o-i5 
 
 104. 1 6. 25-6o 
 
 29-40 
 
 + 3-80 
 
 10. 10. 33. 35-5 
 
 21. 5i. 8-g7 
 
 9'4i 
 
 + '44 
 
 104.21. 5-85 
 
 2-40 
 
 3-45 
 
 1 1. 10. 29. 14-0 
 
 21. 5o. 43-30 
 
 43-68 
 
 + o-38 
 
 104. 23. 1 6-1 2 
 
 14-80 
 
 r32 
 
 12. 10. 24. 52-g 
 
 21. 5o. 17'gg 
 
 18-40 
 
 + 0-41 
 
 104. 25. 25-35 
 
 24-50 
 
 o-85 
 
 1 3. 10. 20. 32-3 
 
 21. 4g. 53-23 
 
 53-5g 
 
 + o-36 
 
 104. 27. 32 -g4 
 
 3i-2o 
 
 174 
 
 19. 9.54.39-0 
 
 2 1 . 47. 35-04 
 
 35-38 
 
 + 0-34 
 
 104.39. 8-76 
 
 6-40 
 
 2-36 
 
 20. 9. 5o. 22-0 
 
 21. 47. i3-g3 
 
 14-28 
 
 + o-35 
 
 104. 40. 5l'22 
 
 00-70 
 
 O'52 
 
 21. 9.46. 5'7 
 
 21.46. 53-41 
 
 53-76 
 
 + o-35 
 
 104. 42. 33-i8 
 
 31-70 
 
 1-48 
 
 22. 9.41.49-9 
 
 21.46. 33-5 1 
 
 33-86 
 
 + o-35 
 
 104.44. g-go 
 
 g-io 
 
 0-80 
 
 24. 9. 33. 20-3 
 
 21. 45. 55-64 
 
 55-go 
 
 + 0-26 
 
 104. 47. i3-5 
 
 l3'20 
 
 o - 65 
 
 25. 9. 29. 6-3 
 
 21. 45. 37'5i 
 
 37-88 
 
 + 0-37 
 
 * * * 
 
 
 
 . . 
 
 26. 9. 24. 53-2 
 
 21. 45. 20-25 
 
 20-5 1 
 
 + 0-26 
 
 104. 5o. 5-56 
 
 2-go 
 
 - 2-66 
 
 Oct. i. 9. 3.57-0 
 
 21.44. 3-41 
 
 3-77 
 
 + o-36 
 
 104. 56. 2-85 
 
 2"OO 
 
 o-85 
 
 2. 8. 5g. 5i-o 
 
 21. 43. 5o-26 
 
 5o-5o 
 
 + 0-24 
 
 104. 57. 3-26 
 
 2'OO 
 
 0-76 
 
 4. 8. 5i.3i-g 
 
 21. 43. 25-86 
 
 26-12 
 
 + 0-26 
 
 104. 58. 52-47 
 
 51-70 
 
 77 
 
 6. 8.43. 1 8-5 
 
 21.43. 4-27 
 
 4 - 6g 
 
 + 0-42 
 
 io5. o. 27-27 
 
 25-3o 
 
 i'97 
 
 8. 8. 35. 8-6 
 
 21. 42. 46-07 
 
 46-26 
 
 + o-ig 
 
 io5. i-42-8g 
 
 42-go 
 
 + o-oi 
 
 10. 8. 27. 1-4 
 
 21. 42. 3o-68 
 
 30-87 
 
 + 0-19 
 
 io5. 2. 47-55 
 
 44-5o 
 
 3-o5 
 
 1 8. 7. 55. 3-g 
 
 21.42. O'37 
 
 0-47 
 
 + o-io 
 
 io5. 4. g-66 
 
 870 
 
 o-g6 
 
 ig. 7.5i. 77 
 
 21.42. 0-02 
 
 0'2I 
 
 + o-ig 
 
 io5. 4. 2-i5 
 
 o-go 
 
 1-25 
 
 24. 7.3i.38'5 
 
 21. 42. 10-46 
 
 10-69 
 
 + o-23 
 
 io5. 2. 21-67 
 
 2i-5o 
 
 0-17 
 
 27. 7. 20. 6-5 
 
 21. 42. 26-2I 
 
 26-34 
 
 + o-i3 
 
 io5. 0.35-48 
 
 34-00 
 
 1-48 
 
 Nov. 6. 6. 42. 28.8 
 
 21.44. 7'9^ 
 
 8-28 
 
 + o-35 
 
 
 
 
 10. 6.27.46-9 
 
 21.45. 9-78 
 
 9'9 8 
 
 4- 0-20 
 
 1 04. 44. 3 1 I o 
 
 29-80 
 
 i-3o 
 
 1 5. 6. 9. 40-4 
 
 21. 46. 43-06 
 
 43-25 
 
 + o-ig 
 
 104. 35. 46-75 
 
 45-go 
 
 o-85 
 
 22. 5. 44. 47-8 
 
 21. 49. 22-28 
 
 22-42 
 
 + 0-14 
 
 104. 21. 2 -06 
 
 1-80 
 
 0-26 
 
 28. 5.23.53-1 
 
 21.52. 3-52 
 
 3-63 
 
 + o-ii 
 
 104. 6. io'86 
 
 11-00 
 
 + 0-14 
 
 3o. 5. 1 6. 5g-6 
 
 21.53. 2'OI 
 
 2-18 
 
 + 0-17 
 
 104. 0.48*50 
 
 47'9 
 
 0-60 
 
 Dec. 5. 4. 5g. 56-o 
 
 21.55.38-36 
 
 38-52 
 
 + 0-16 
 
 103.46. 24-61 
 
 24-30 
 
 o-3 1 
 
 6. 4. 56. 32-g 
 
 21.56. ii-32 
 
 11-44 
 
 + 0-12 
 
 io3. 43. 23-27 
 
 22-20 
 
 - 1-07 
 
 7. 4.53.10-5 
 
 21. 56. 44-93 
 
 44'9 
 
 o-o3 
 
 io3. 40. 17-56 
 
 17-00 
 
 - o-56 
 
 8. 4. 4g. 48-4 
 
 21.57. l8 ' 8 ' 
 
 i8-8g 
 
 + 0-08 
 
 103.37. g'5o 
 
 8-70 
 
 0-80 
 
 RIGHT ASCENSIONS and NORTH POLAR DISTANCES of the CENTER of SATURN. 
 
 Jan. 10. 9. i3. 5g-5 
 i5. 8.53. 18-9 
 17. 8.45. 5-4 
 19. 8.36.53-5 
 
 4.33.16-82 
 4-32. 15-54 
 4. 3i. 53-82 
 4.31.33-72 
 
 17-29 
 15-84 
 54-09 
 34-02 
 
 + '47 
 + o-3o 
 + 0-27 
 + o-3o 
 
 69. 45. 40*07 
 69. 46. 3g-q2 
 69. 46. 55*6 1 
 69. 47. i2-o3 
 
 30-70 
 32'5o 
 5o-8o 
 5'2o 
 
 - 9-37 
 
 4-81 
 6-83 
 
 Feb. 10. 7. 8. 42-5 
 
 4. 29. 52-48 
 
 52-85 
 
 + 0-37 
 
 69. 45. 22-19 
 
 i2-5o 
 
 - 9-69 
 
 14. 6.53. 5-i 
 1 5. 6.49. 1 1 -8 
 
 4. 29. 58-70 
 4. 3o. i -34 
 
 58-89 
 1-60 
 
 + 0-26 
 
 6g. 43. 65-34 
 6g. 43. 43-23 
 
 57-80 
 36-6o 
 
 7'54 
 - 6-63 
 
OBSERVED AT THE ROYAL OBSERVATORY, GREENWICH, IN THE YEAR 1855. 
 
 35 
 
 RIGHT ASCENSIONS and NORTH POLAR DISTANCES of the CENTER of SATURN concluded. 
 
 Mean Solar Time of 
 
 R. A. from 
 
 Seconds 
 of 
 
 Apparent 
 Error 
 
 N.P.D. from 
 
 Seconds 
 of 
 
 Apparent 
 Lrror 
 
 Observation. 
 
 Observation. 
 
 Tabular 
 R.A. 
 
 of Tables in 
 R.A. 
 
 Observation. 
 
 Tabular 
 N.P.D. 
 
 of Tables in 
 N.PJ). 
 
 1 855. d h m s 
 
 h ra s 
 
 s 
 
 s 
 
 o in 
 
 It 
 
 u 
 
 Feb. 1 6. 6. 45. 1 9' i 
 
 4. 3o. 4-58 
 
 4-78 
 
 + O'2O 
 
 6g. 43. 21-72 
 
 I4'3o 
 
 - 7-42 
 
 17. 6.41.26-8 
 
 4. 3o. 8-17 
 
 8-44 
 
 + 0-27 
 
 6g. 42.58-80 
 
 5roo 
 
 7-80 
 
 20. 6. 29. 52'8 
 
 4. 3o. 21-89 
 
 22-26 
 
 + o-3 7 
 
 6g. 41. 41-34 
 
 35-20 
 
 6-14 
 
 22. 6. 22. I2'6 
 
 4. 3o. 33-55 
 
 33-83 
 
 + 0-28 
 
 6g. 40. 47-55 
 
 3g-70 
 
 - 7-35 
 
 23. 6. 18. 23-i 
 
 4. 3o. 39-97 
 
 40-3i 
 
 + 0-34 
 
 69. 40. 17-23 
 
 io-5o 
 
 - 6- 7 3 
 
 March 3. 5.48. 4-1 
 
 4. 3i. 48-42 
 
 48-62 
 
 + O'2O 
 
 69. 35. 5o-88 
 
 44-60 
 
 - 6-28 
 
 7. 5.33. 5-i 
 
 4. 32.33-iy 
 
 33-44 
 
 + 0-27 
 
 69.33. i8-3g 
 
 n-3o 
 
 7'9 
 
 8. 5.29.21-4 
 
 4. 32. 45-46 
 
 45-72 
 
 + 0-26 
 
 6g. 32. 36-o5 
 
 3roo 
 
 - 5-o5 
 
 Oct. 2. 17. 14. 26-7 
 
 5. 09. 5o-ig 
 
 5o-52 
 
 + o-33 
 
 67. 46. 11-57 
 
 8-go 
 
 - 2-67 
 
 Dec. 5. 12. 52.40-8 
 
 5.49. 40-88 
 
 41-38 
 
 + o-5o 
 
 67.48. 4-72 
 
 2-5o 
 
 2-22 
 
 6. 12. 48. 24-4 
 
 5. 49. 20-37 
 
 2O-g5 
 
 + o-58 
 
 67. 48. g-26 
 
 4-00 
 
 5-26 
 
 12. 12. 22. 44-0 
 
 5. 47. 1 5-o6 
 
 15-71 
 
 + o-65 
 
 67.48. i5-82 
 
 13-40 
 
 - 2-42 
 
 i3. 12. 18. 27-0 
 
 5. 46. 53-88 
 
 54'5i 
 
 + o-63 
 
 67. 48. 21-91 
 
 .iS'oo 
 
 6-gi 
 
 18. 11.57. rl 
 
 5. 45. 7-25 
 
 7-85 
 
 + 0-60 
 
 67. 48. 26-g8 
 
 23-40 
 
 3-58 
 
 ig. 11. 52. 43-8 
 
 5. 44. 45-81 
 
 46-47 
 
 + 0-66 
 
 67. 48. 2g-6g 
 
 25-10 
 
 4'5g 
 
 21. I I. 44. 9'5 
 
 5. 44. 3-23 
 
 3-78 
 
 + o-55 
 
 67. 48. 33-74 
 
 28-60 
 
 5-14 
 
 24. n.3i. 18-2 
 
 5. 42. 5g-52 
 
 60-06 
 
 + 0-54 
 
 67.48.37-75 
 
 33-70 
 
 4-05 
 
 26. n. 22. 44-2 
 
 5. 42. 17-24 
 
 17-93 
 
 + 0-69 
 
 67. 48. 40-37 
 
 37-10 
 
 3-27 
 
 27. n. 18. 27-0 
 
 5. 41. 56-3g 
 
 57-01 
 
 + 0-62 
 
 67. 48. 44-10 
 
 38-70 
 
 5-40 
 
 28. u. 14. io-g 
 
 5. 41.35-62 
 
 36- 1 g 
 
 + 0-57 
 
 67. 48. 45-g5 
 
 40-30 
 
 5-65 
 
 RIGHT ASCENSIONS and NORTH POLAR DISTANCES of URANUS. 
 
 Jan. 17. 6.54.06-4 
 
 2. 41. 26-73 
 
 3g-22 
 
 + 12-49 
 
 74.40. 6g-g5 
 
 14-60 
 
 -55-35 
 
 19. 6.47. 3-3 
 
 2. 41. 25-6o 
 
 38-21 
 
 + 12-61 
 
 74.40. 74-31 
 
 iS'go 
 
 -58-41 
 
 Sept. 26. 14, 55. 3-i 
 
 3. 12. 27-78 
 
 41-41 
 
 + 1 3-63 
 
 72. 25. io3-8g 
 
 5o-io 
 
 -53-79 
 
 26. 14. 5i. 5-o 
 
 3. 12. 22-20 
 
 35-62 
 
 + 13-42 
 
 72. 26. 70-64 
 
 i3-2o 
 
 -57-44 
 
 Oct. io. 1 3. 34. 0-7 
 
 3. io. 3- 1 g 
 
 17-11 
 
 + i3-g2 
 
 72.35. 8rg8 
 
 25'IQ 
 
 -56-88 
 
 19. i3. 17. 42-4 
 
 3. 9. 28-3g 
 
 42-17 
 
 + 13-78 
 
 72.37. 100-62 
 
 44-70 
 
 55-92 
 
 20. i3. 13.37-6 
 
 3. g. ig-6o 
 
 33-ig 
 
 + i3-5g 
 
 72.38. 74-04 
 
 20-60 
 
 53 44 
 
 26. 12. 49. 6-5 
 
 3. 8.23-68 
 
 37-57 
 
 + i3-8g 
 
 72.42. 59-75 
 
 3-oo 
 
 -56- 7 5 
 
 Nov. 1.12.24.33-6 
 
 3. 7. 25-65 
 
 3g-53 
 
 + 13-88 
 
 72. 45. 113-72 
 
 55-8o 
 
 -57-92 
 
 3. 12. 16. 21-7 
 
 .... 
 
 
 
 . . . 
 
 72.47. 72-66 
 
 i5-oo 
 
 -57-66 
 
 6. 12. 4. 4'2 
 
 3. 6. 36-og 
 
 49'93 
 
 + 13-84 
 
 72.49. 74-09 
 
 1 5-oo 
 
 5g-og 
 
 8. 11.55. 52-3 
 
 3. 6. iS-gg 
 
 29-91 
 
 + i3- 9 2 
 
 72. 5o. 91-91 
 
 35-6o 
 
 56-31 
 
 3o. io. 25. 47-6 
 
 3. 2.40-74 
 
 54-48 
 
 + 1 3-74 
 
 y3. 5. 62-96 
 
 5*go 
 
 57-06 
 
 Dec. 6. io. i. 18-7 
 
 3. 1.47-18 
 
 60-78 
 
 + 1 3-6o 
 
 73. 8. 100-68 
 
 43-40 
 
 57-28 
 
 12. 9. 36. 53-5 
 
 3. o. 57-35 
 
 70-93 
 
 + I3-58 
 
 73. 12. 63-34 
 
 5-2O 
 
 58-14 
 
 1 3. 9.32.49-9 
 
 3. o. 49-55 
 
 63-o5 
 
 + i3-5o 
 
 73. 12. g3-8g 
 
 37-10 
 
 56'7g 
 
 1 5. 9. 24.. 42-7 
 
 3. 0.34- 1 5 
 
 47' 6 9 
 
 + 1 3-54 
 
 73. i3. 97-05 
 
 3g-io 
 
 -57-95 
 
 18. g. 12. 33-i 
 
 3. o. 12-27 
 
 25-72 
 
 + I3-45 
 
 y3. 1 5. 65-57 
 
 7-70 
 
 -57-87 
 
 19. 9. 8. 3o-2 
 
 3. o. 5'22 
 
 1 8-68 
 
 + 13-46 
 
 73.15. 93-47 
 
 36-oo 
 
 -57-47 
 
 20. 9. 4.27-4 
 
 2. 5g. 58-36 
 
 71-80 
 
 + 1 3-44 
 
 73. 16. 59-87 
 
 3-70 
 
 56-17 
 
 22. 8.56.22-3 
 
 2. 5g. 45-08 
 
 58-So 
 
 + 13-42 
 
 73. 16. 114-28 
 
 57-20 
 
 57-08 
 
 27. 8.36.12-4 
 
 2. 5g. 14-64 
 
 28-og 
 
 + 13-45 
 
 70. 18. 116-62 
 
 58-8o 
 
 -57-82 
 
 3i. 8. 20. 7-6 
 
 2. 58. 53-45 
 
 66-85 
 
 + 13-40 
 
 73.20. 79-92 
 
 23-10 
 
 56-82 
 
 
 
 
 
 
 
 
 RIGHT ASCENSIONS and NORTH POLAR DISTANCES of NEPTUNE. 
 
 July 3i. 14. 40. io-5 
 
 23. 16. 45-72 
 
 45-96 
 
 + 0-24 
 
 g5. 49. 53-92 
 
 58- 4 4 
 
 0-48 
 
 Aug. 3. 14. 28. 9-6 
 
 23. 16.32-49 
 
 32-77 
 
 + 0-28 
 
 g5. 5i. 3o-36 
 
 28-52 
 
 1-84 
 
 9. 14. 4. 5-8 
 
 23. 1 6. 4-09 
 
 4-25 
 
 + 0-16 
 
 g5. 04. 41-61 
 
 41-12 
 
 0-49 
 
 13.13.48. 1-8 
 
 23. 1 5. 43-68 
 
 43-85 
 
 + 0-17 
 
 g5. 56. 57-45 
 
 5 7'49 
 
 + 0-04 
 
 4 F 2 
 
B.A. AND N.P.D. OF PLANETS, AND INVESTIGATION OF THE POSITION OF THE ECLIPTIC, 
 
 EIGHT ASCENSIONS and NORTH POLAR DISTANCES of NEPTUNE concluded. 
 
 Mean Solar Time of 
 
 E.A. from 
 
 Seconds 
 
 of 
 
 Apparent 
 Error 
 
 N.P.D. from 
 
 Seconds 
 of 
 
 Apparent 
 Krror 
 
 Observation. 
 
 Observation. 
 
 Tabular 
 E.A. 
 
 of Tables in 
 ll.A. 
 
 Observation. 
 
 Tabular 
 N.P.D. 
 
 of Tables iu 
 N.P.D. 
 
 1 855. d h m s 
 
 h m s 
 
 s 
 
 5 
 
 O 1 It 
 
 It 
 
 // 
 
 Aug. 1 5. 1 3. 3q. 59-4 
 
 23. 1 5.33-o3 
 
 33-29 
 
 + O-26 
 
 g5. 58. 8-23 
 
 7- 7 8 
 
 0-45 
 
 1 6. 1 3. 35. 58-3 
 
 23. i5. 27-89 
 
 27-91 
 
 + 0-02 
 
 g5. 58. 44-75 
 
 43-44 
 
 - i-3i 
 
 17. i3. 3i.56-8 
 
 23. 1 5. 22'3o 
 
 22-48 
 
 + 0-18 
 
 g5. 5g. 20-84 
 
 19-40 
 
 1-44 
 
 21. 1 3. 1 5. 5 ro 
 
 23. 1 5. o-o3 
 
 0-24 
 
 + O'2I 
 
 96. 1.46-10 
 
 45-88 
 
 O-22 
 
 24. i3. 3. 46-3 
 
 23. 14.42-96 
 
 43-12 
 
 + 0-16 
 
 96. 3.39-87 
 
 38-ig 
 
 1-68 
 
 28. 12.47.39-4 
 
 23. 14. 19-66 
 
 '974 
 
 + 0-08 
 
 96. 6.11-68 
 
 10-82 
 
 0-86 
 
 3o. 12.39.35-7 
 
 23. 14. 7-81 
 
 7-86 
 
 + o - o5 
 
 96. 7. 2g-8o 
 
 28-04 
 
 - 176 
 
 Sept. i. i2.3i.3rg 
 
 23. I3.55-78 
 
 55-89 
 
 4- o-n 
 
 96. 8. 46-08 
 
 45-66 
 
 0-42 
 
 3. 12. 23. 28-0 
 
 23. 13.40-63 
 
 43-83 
 
 4- 0'20 
 
 g6. 10. 6-ig 
 
 3-72 
 
 2-47 
 
 6. 12. II. 22'3 
 
 23. i3. 20-60 
 
 25-63 
 
 + o - o3 
 
 g6. ii. 5g-o3 
 
 6ro3 
 
 + 2'OO 
 
 7. 12. 7. 20-3 
 
 23. i3. ig-5i 
 
 ig-53 
 
 + 0-02 
 
 96. 12. 3g - 54 
 
 40-34 
 
 f 0-80 
 
 8.12. 3.17-5 
 
 23. i3. i3-5q 
 
 13-43 
 
 0-16 
 
 g6. i3. 16-49 
 
 19-46 
 
 + 2-97 
 
 10. ii. 55. 14-5 
 
 23. 1 3. i-33 
 
 1-24 
 
 0-09 
 
 96. 14. 38-g3 
 
 3 7 -5 7 
 
 - i-36 
 
 1 1. ii. 5i. 12-5 
 
 23. 12. 55-22 
 
 55-12 
 
 O'lO 
 
 96. 1 5. 18-42 
 
 16-68 
 
 1-74 
 
 12. ii. 47. 10-3 
 
 23. 12. 48-95 
 
 4Q-o3 
 
 + 0-08 
 
 96. i5. 55'65 
 
 55'5g 
 
 0-06 
 
 19. ii. 18. 56'7 
 
 23. 12. 6'58 
 
 6-6 1 
 
 + o-o3 
 
 96. 20. 26-68 
 
 25-25 
 
 1-43 
 
 20. ii. 14. 54-7 
 
 23. 12. 0-48 
 
 0-64 
 
 4- 0-16 
 
 96. 21. 3'5g 
 
 3-07 
 
 o-52 
 
 24. 10. 58. 47-6 
 
 23. 1 1. 36-gg 
 
 36-g6 
 
 o-o3 
 
 96. 23. 28-89 
 
 32-32 
 
 + 3-43 
 
 25. 10. 54. 40*9 
 
 20. 11.31-14 
 
 3ri3 
 
 O'OI 
 
 96. 24. 6'63 
 
 8'94 
 
 4- 2-3 1 
 
 Oct. 4. 10. 1 8. 32-2 
 
 23. 10. 40-49 
 
 40-42 
 
 0-07 
 
 96. 29. 25-48 
 
 25'3i 
 
 0-17 
 
 18. 9.22.20-6 
 
 23. 9. 3i-3g 
 
 3i-o3 
 
 - o-36 
 
 96. 36. 2q'7g 
 
 3i-oi 
 
 4- I'22 
 
 19. g. 18. 2o - i 
 
 23. g. 26-78 
 
 26-67 
 
 o-n 
 
 96.36.55-87 
 
 57-39 
 
 4- 1-52 
 
 24. 8.58.20-1 
 
 23. g. 6-2g 
 
 6-n 
 
 0-18 
 
 96. 3g. 0-68 
 
 0-89 
 
 4- 0-21 
 
 27. 8.46.21-2 
 
 23. 8. 55-o3 
 
 54-86 
 
 - 0-17 
 
 96. 40. 5'5o 
 
 7-82 
 
 4- 2-32 
 
 Nov. 10. 7. 5o. 38-5 
 
 23. 8. I4'g8 
 
 14-77 
 
 0-21 
 
 96.43. 58-gi 
 
 58-70 
 
 0-21 
 
 1 5. 7. 3o. 5o-i 
 
 23. 8. 6-16 
 
 5-go 
 
 O-26 
 
 g6. 44. 44-37 
 
 46-02 
 
 4- i-65 
 
 22. 7. 3. i r3 
 
 23. 7.58-72 
 
 58-56 
 
 0-16 
 
 g6. 45. 17-95 
 
 19-73 
 
 4- 178 
 
 28. 6.39.34-5 
 
 23. 7. 57-38 
 
 57-20 
 
 0-18 
 
 96.45. 15-87 
 
 1 6-83 
 
 4- 0-96 
 
 3o. 6.3I.43-3 
 
 23. 7. 58-oo 
 
 57-71 
 
 0-29 
 
 96.45. 8-83 
 
 10-45 
 
 4- 1-62 
 
 Dec. 7. 6. 4. 17-8 
 
 23. 8. 3-85 
 
 3-73 
 
 0-12 
 
 96.44.17-75 
 
 i9'5g 
 
 4- 1-84 
 
 12. 5.44.46-2 
 
 23. 8.11-84 
 
 11-79 
 
 o-o5 
 
 96. 43. 18-70 
 
 19-88 
 
 4- ri8 
 
 - 
 
FROM OBSERVATIONS AT THE KOYAL OBSERVATORY, GREENWICH, IN THE YEAR 1855. 
 
 INVESTIGATION of the POSITION of the ECLIPTIC, from the OBSERVATIONS of the SCN. 
 
 Mean Tabular Errors of the Sun in R.A. and N.P.D. ; and Errors in Ecliptic Polar Distance, deduced from the Formula, 
 
 Error in Ecliptic North Polar Distance = R X Error in R.A. + S X Error in N.P.D. 
 
 Extent of Group. 
 
 Mean Day, 
 '855- 
 
 Error in 
 E.A. 
 
 Number 
 of 
 Obs. 
 
 Error in 
 N.P.D. 
 
 Number 
 of 
 Obs. 
 
 Error in 
 Ecliptic N.P.D. 
 
 
 
 t 
 
 
 /; 
 
 
 ii 
 
 January 5 to January 27 
 
 January 1 7 
 
 o'i5 
 
 3 
 
 0'3l 
 
 3 
 
 - '79 
 
 February 10 to March i 
 
 February 1 9 
 
 0-34 
 
 9 
 
 + 1-66 
 
 9 
 
 0-214 
 
 March 5 to April 7 
 
 March 20 
 
 o-36 
 
 10 
 
 + 0-81 
 
 9 
 
 I'^od 
 
 April 10 to April 27 
 
 April 1 9 
 
 0-28 
 
 i5 
 
 + 0-64 
 
 i5 
 
 0-869 
 
 May i to May 26 
 
 May 11 
 
 0*24 
 
 IO 
 
 + i -So 
 
 6 
 
 + o'Szg 
 
 June 5 to June 3o 
 
 June 20 
 
 0-18 
 
 10 
 
 o-33 
 
 9 
 
 0-357 
 
 July 2 to July 28 
 
 July 1 3 
 
 0-28 
 
 II 
 
 - ri3 
 
 ii 
 
 0-538 
 
 August i to August 3 1 
 
 August 1 8 
 
 - 0-17 
 
 H 
 
 - 1-58 
 
 i5 
 
 o-65g 
 
 September 4 to September 26 
 
 September 1 7 
 
 0-06 
 
 9 
 
 - '77 
 
 10 
 
 o-35z 
 
 October i to October 3i 
 
 October i3 
 
 o'i4 
 
 11 
 
 r33 
 
 12 
 
 - 0-442 
 
 November 4 to December 5 
 
 November 2 1 
 
 O'OO 
 
 8 
 
 - 0-97 
 
 7 
 
 0-946 
 
 December 1 2 to December 29 
 
 December 20 
 
 + 0-04 
 
 6 
 
 o-35 
 
 7 
 
 - o-358 
 
 * 
 
38 INVESTIGATION OF THE POSITION OF THE ECLIPTIC, AND PLANETARY GEOCENTRIC ERRORS, 
 
 Equations formed by assuming the Error in Ecliptic Polar Distance to be represented by the Formula, 
 
 x X cos Sun's longitude + y X sin Sun's longitude + z, 
 and altering the number of observations so as to make the assumed weights of opposite parts of the year equal : 
 
 = + 0-8769 x + 0-4826 y + z 
 + 0-6401 x + 0-7683 y + z 
 + 0-0266 x + 0-9997 y + z 
 
 0-709 = + 0-4622 x 0-8919 V 
 
 0-214 = + 868g x 0-4960 y 
 
 1-406 = + o-gggg x 0-0116 y 
 
 f 0-869 = 
 
 Summer < + o-52g = 
 
 t o-357 = 
 
 f O-538 = 0-3497 x + o-g36g y + z 
 
 Autumn < 0-669 = o'8i85 x + 0-6746 y + z 
 
 {_ 0-362 = 0-9946 x + 0-1042 y + z 
 
 f 0-442 = 0-9422 x O-3352 y + z 
 
 Winter ^ 0-946 = o-52o3 x 0-8640 y + z 
 
 (_ O-358 = o'o332 x 0-9996 y + z 
 
 + z Weight 7 
 
 12 
 
 + z 
 
 ii 
 
 16 
 
 6 
 9 
 
 13 
 
 9 
 8 
 
 Solution of Equations for the Investigation of the Position of the Ecliptic, 1 855. 
 Equations multiplied by the Weights. 
 
 f 4-963 = + 3-1664 x 6-2433 y + 7 z 
 
 Spring < 2-668 = + 10-4268 x 6x5400 y + 12 z 
 
 [_ 16-466 = +io-gg8g x 0-1276 y +11 z 
 
 f i3-o35 = +i3-i385 x + 7-2376 y +i5 z 
 
 Summer ^ + 3-174 = + 3-8406 x + 4'6og8 y + 6 z 
 
 (_ 3-2 1 3 = + 0-2304 x + 8-gg73 y + 9 z 
 
 f 4-304 = 2-7976 x + 7-4962 y + 8 z 
 
 Autumn 1 7'Qo8 = 9-8220 x + 6-8940 y + 12 z 
 
 (_ 3-620 = 9*9460 x + 1-0420 y +10 z 
 
 f 6-746 = 12-2486 x 4-3676 y + 
 
 Winter <. 8-614 = 4-6827 x 7-6860 y + 
 
 {_ 2-864 = 0-2666 x 7*9960 y + 
 
 4-3676 y +i3 z 
 9 z 
 9960 y + 8 z 
 
 New Equations formed by adding and subtracting those above, as indicated below : 
 
 Spring + Summer + Autumn + Winter 
 68"-g27 = + 2-o38i x + 3-9263 y + 120 z 
 
 Spring + Summer Autumn Winter 
 3"-2i5 = + 8i-563i x + 13-1421 y 
 
 Spring Summer Autumn + Winter 
 n"-3i5 = +12-7603 x 68-6263 y 
 
 Solution of these Equations : x = 0-064 
 
 y = + o-i53 
 z = 0-678 
 
 The first term indicates that, at the first point of Aries, the error of the tabular Ecliptic N. P. D. is negative, or the 
 assumed Ecliptic is north of the Sun's true path, by o"'o64; and therefore that the right ascensions of all stars ought to be 
 
 o s '064 
 
 diminished by -= : -^r- -, = -oi i 
 
 J i5 x sm 23. 28 
 
 The second term indicates that the obliquity assumed in the calculations of the Nautical Almanac ought to be increased 
 by o"-i53. 
 
 The third term indicates that the obliquity deduced from the southern solstice is greater than that deduced from the 
 northern solstice by i"-i56. 
 
FROM OBSERVATIONS AT THE KOYAL OBSERVATORY, GREENWICH, IN THE YEAR 1855. 
 
 39 
 
 MEAN EEROHS of the TABULAR GEOCENTRIC PLACES of the SUN and PLANETS. 
 
 THE SUN. 
 
 Extent of Group. 
 
 Number 
 of 
 Obs. of 
 K.A. 
 
 Number 
 of 
 Obs. of 
 N.P.D. 
 
 Mean Day, 
 1855- 
 
 Mean Error 
 in 
 R.A. 
 
 Mean Error 
 in 
 N.P.D. 
 
 Error 
 in 
 
 Longitude. 
 
 Error 
 in 
 E.P.D. 
 
 Jan. 5 to Jan. 27 
 
 3 
 
 3 
 
 January 1 7 
 
 
 o-i5 
 
 ii 
 o-3 1 
 
 // 
 
 2'OO 
 
 // 
 0-71 
 
 Feb. 10 to Mar. i 
 
 9 
 
 9 
 
 February 1 9 
 
 0-34 
 
 + 1-66 
 
 - 5-2 7 
 
 O'2I 
 
 March 5 to April 7 
 
 10 
 
 9 
 
 March 20 
 
 o-36 
 
 + 0-81 
 
 5-28 
 
 - 1-41 
 
 April 10 to April 27 
 
 15 
 
 15 
 
 April 1 9 
 
 0-28 
 
 + 0-64 
 
 4-08 
 
 0-87 
 
 May i to May 25 
 
 10 
 
 6 
 
 May ii 
 
 0-24 
 
 + i-5o 
 
 3-70 
 
 + o-53 
 
 June 5 to June 3o 
 
 IO 
 
 9 
 
 June 20 
 
 0-18 
 
 o-33 
 
 2-47 
 
 o-36 
 
 July 2 to July 28 
 
 II 
 
 ii 
 
 July 1 3 
 
 0-28 
 
 - i-i3 
 
 4'O2 
 
 0-54 
 
 Aug. i to Aug. 3 1 
 
 '4 
 
 i5 
 
 August 1 8 
 
 - 0-17 
 
 i-58 
 
 2-87 
 
 0-66 
 
 Sept. 4 to Sept. 26 
 
 9 
 
 10 
 
 September 1 7 
 
 0-06 
 
 - 0'77 
 
 i-i3 
 
 o-35 
 
 Oct. i to Oct. 3 1 
 
 it 
 
 12 
 
 October i3 
 
 0-14 
 
 1-33 
 
 2-43 
 
 - '44 
 
 Nov. 4 to Dec. 5 
 
 8 
 
 7 
 
 November 2 1 
 
 o-oo 
 
 - 0'97 
 
 0-21 
 
 o-g5 
 
 Dec. 12 to Dec. 29 
 
 6 
 
 7 
 
 December 20 
 
 + 0-04 
 
 - o-35 
 
 + o-55 
 
 o-36 
 
 MERCURY. 
 
 February 20 
 
 i 
 
 i 
 
 February 20 
 
 - 0-66 
 
 - 274 
 
 8-o3 
 
 6-39 
 
 April 1 8 to April 19 
 
 2 
 
 2 
 
 April 19 
 
 + o - o3 
 
 + 3-5 1 
 
 0-98 
 
 + 3-41 
 
 May i to May 2 
 
 2 
 
 2 
 
 May 2 
 
 + 0-06 
 
 - 1-69 
 
 + i-43 
 
 - 1-27 
 
 June 6 to June 22 
 
 4 
 
 4 
 
 June i 5 
 
 + O-II 
 
 + 3-20 
 
 + ''94 
 
 + 2-96 
 
 Aug. 3 to Aug. 17 
 
 2 
 
 2 
 
 August 1 1 
 
 + 0-42 
 
 - 2-54 
 
 + 5-i8 
 
 3-84 
 
 September 26 
 
 I 
 
 I 
 
 September 26 
 
 o-io 
 
 + 5-5i 
 
 + 0-67 
 
 f 5-66 
 
 VENUS. 
 
 January 18 
 
 I 
 
 I 
 
 January 1 8 
 
 0-18 
 
 o - 5o 
 
 - 2-33 
 
 I'I2 
 
 March 7 to April 2 
 
 4 
 
 3 
 
 March 1 8 
 
 + 0'12 
 
 - 3- 7 i 
 
 + 3-o6 
 
 2-76 
 
 April 12 to April 26 
 
 8 
 
 9 
 
 April 1 9 
 
 + O'2O 
 
 2'5o 
 
 + 3-29 
 
 - 1-83 
 
 May 2 to May 8 
 
 3 
 
 3 
 
 May 4 
 
 + o-i3 
 
 i-5g 
 
 + 1-93 
 
 - 1-41 
 
 June 6 to June 3o 
 
 6 
 
 7 
 
 June i 9 
 
 0-19 
 
 + 0-17 
 
 2-54 
 
 + 0-90 
 
 July 3 to July i3 
 
 4 
 
 4 
 
 July 7 
 
 0-2? 
 
 r6o 
 
 4'4 
 
 0-06 
 
 Aug. 2 to Aug. 3 1 
 
 6 
 
 7 
 
 August 1 8 
 
 - o-55 
 
 5-28 
 
 g-65 
 
 i-Sg 
 
 Sept. 8 to Sept. 26 
 
 5 
 
 5 
 
 September 20 
 
 - r52 
 
 13-52 
 
 25-96 
 
 3-55 
 
 Oct. 5 to Oct. 19 
 
 5 
 
 3 
 
 October 1 2 
 
 - 1-62 
 
 20-36 
 
 3o-5i 
 
 8-98 
 
 Nov. 8 to Nov. 25 
 
 5 
 
 5 
 
 November 1 7 
 
 0-80 
 
 - 6-49 
 
 13-58 
 
 1-28 
 
 Dec. 2 to Dec. 27 
 
 6 
 
 6 
 
 December 1 7 
 
 0-78 
 
 - i -5 7 
 
 11-37 
 
 + 2-16 
 
MEAN ERRORS OF THE TABULAR GEOCENTRIC PLACES OF THE PLANETS, 
 
 MAES. 
 
 Extent of Group. 
 
 Number 
 of 
 Obs. of 
 K.A. 
 
 Number 
 of 
 Obs. of 
 N.P.D. 
 
 Mean Day, 
 l855- 
 
 Mean Error 
 in 
 K.A. 
 
 Mean Error 
 in 
 N.P.D. 
 
 Error 
 in 
 Longitude. 
 
 Error 
 in 
 E.P.D. 
 
 Dec. 2 to Dec. oo 
 
 6 
 
 6 
 
 December 1 8 
 
 a 
 
 o-32 
 
 // 
 5-i3 
 
 // 
 - 6-46 
 
 // 
 2-8o 
 
 VESTA. 
 
 July 20 to Aug. 21 
 
 7 
 
 8 
 
 August 1 2 
 
 + 4' 12 
 
 -26-86 
 
 + 63-48 
 
 6-25 
 
 Aug. 29 to Sept. 12 
 
 10 
 
 10 
 
 September 5 
 
 + 3-92 
 
 2ro5 
 
 + 58-i3 
 
 3-40 
 
 Sept. 19 to Oct. 10 
 
 12 
 
 12 
 
 September 2 8 
 
 + 3-21 
 
 -14-46 
 
 + 46-65 
 
 o-52 
 
 Oct. 18 to Oct 24 
 
 2 
 
 2 
 
 October 2 1 
 
 + 2-34 
 
 - 9--39 
 
 + 33-85 
 
 + I-I2 
 
 JUNO. 
 
 April 1 3 to April 25 
 
 6 
 
 5 
 
 April 20 
 
 + 4'53 
 
 + 2-34 
 
 + 69-60 
 
 974 
 
 May 2 to May 14 
 
 3 
 
 3 
 
 May 8 
 
 + 47^ 
 
 + r8o 
 
 + 73-32 
 
 I2'3l 
 
 May 28 to June 2 
 
 2 
 
 2 
 
 May 3 1 
 
 + 477 
 
 0-16 
 
 + 72-84 
 
 i6-3g 
 
 June ii to June 20 
 
 4 
 
 4 
 
 June 1 6 
 
 + 4--39 
 
 no 
 
 + 66-39 
 
 17-10 
 
 CERES. 
 
 Sept. 25 to Oct. i5 
 
 2 
 
 3 
 
 September 3o 
 
 + 17-11 
 
 -115-94 
 
 + 284-34 
 
 36-42 
 
 Oct. 26 to Nov. 10 
 
 3 
 
 4 
 
 November 2 
 
 + 19-06 
 
 123-73 
 
 + 3i6-o5 
 
 26-04 
 
 Nov. 3o to Dec. 22 
 
 9 
 
 9 
 
 December 1 4 
 
 + 1 5-98 
 
 io5'79 
 
 + 2 63-3 1 
 
 16-88 
 
 PALLAS. 
 
 August 9 to Sept. i 
 
 9 
 
 9 
 
 August 20 
 
 + 0-42 
 
 28-55 
 
 + 17-21 
 
 - 23-79 
 
 Sept. 7 to Oct. 4 
 
 8 
 
 8 
 
 September 19 
 
 + 0-45 
 
 -29-57 
 
 + 17-80 
 
 24-63 
 
 Oct. 1 8 to Nov. 1 5 
 
 5 
 
 5 
 
 October 3i 
 
 + o-3i 
 
 26-28 
 
 + I4-37 
 
 21-90 
 
FROM OBSERVATIONS AT THE EOYAL OBSERVATORY, GREENWICH, IN THE YEAR 1855. 
 
 41 
 
 JUPITEK. 
 
 Extent of Group. 
 
 Number 
 of 
 Obs. of 
 R.A. 
 
 Number 
 of 
 Obs. of 
 N. P. D. 
 
 Mean Day, 
 1855- 
 
 Mean Error 
 in 
 K.A. 
 
 Mean Error 
 in 
 N.P.D. 
 
 Error 
 in 
 Longitude. 
 
 Error 
 in 
 E. P. D. 
 
 
 
 
 
 3 
 
 n 
 
 ir 
 
 // 
 
 July 4 to July 20 
 
 3 
 
 3 
 
 July 1 3 
 
 + 0-68 
 
 + o-65 
 
 + 9'9 
 
 + 4-18 
 
 Aug. 3 to Sept. 3 
 
 1 5 
 
 16 
 
 AugUSt 22 
 
 + '44 
 
 2-34 
 
 + 6-84 
 
 + 0-02 
 
 Sept. 6 to Sept. 26 
 
 H 
 
 i3 
 
 September 16 
 
 + o-35 
 
 1-17 
 
 + 5-i8 
 
 + 0-60 
 
 Oct. i to Oct. 27 
 
 10 
 
 10 
 
 October 1 2 
 
 + o-23 
 
 ri3 
 
 + 3-02 
 
 + o'o3 
 
 Nov. 6 to Nov. 3o 
 
 6 
 
 5 
 
 November 20 
 
 + 0-19 
 
 0-57 
 
 + 2-79 
 
 + o-38 
 
 Dec. 5 to Dec. 8 
 
 4 
 
 4 
 
 December 7 
 
 + 0-08 
 
 0-69 
 
 + r33 
 
 0-25, 
 
 SATURN. 
 
 Jan. 10 to Jan. 19 
 
 4 
 
 4 
 
 January i 5 
 
 + 0-34 
 
 - 7'" 
 
 + 5-Si 
 
 6-32 
 
 Feb. 10 to Feb. 23 
 
 8 
 
 8 
 
 February 17 
 
 + 0-29 
 
 - 7H8 
 
 + 5-ig 
 
 - 6-77 
 
 Mar. 3 to Mar. 8 
 
 3 
 
 3 
 
 March 6 
 
 + 0-24 
 
 - 6-14 
 
 + 4'26 
 
 5-57 
 
 Oct. 2 
 
 i 
 
 i 
 
 October 3 
 
 + o-33 
 
 - 2-67 
 
 + 4-08 
 
 - 2-67 
 
 Dec. 5 to Dec. 28 
 
 ii 
 
 ii 
 
 December 1 8 
 
 + o - 6o 
 
 - 4-41 
 
 + 8-44 
 
 4-20 
 
 URANUS. 
 
 Jan. 17 to Jan. 19 
 
 2 
 
 2 
 
 January 1 8 
 
 + 12-55 
 
 56-88 
 
 + 190-29 
 
 + 1-07 
 
 Sept, 25 to Oct. 26 
 
 6 
 
 6 
 
 October i3 
 
 + 13-71 
 
 55-70 
 
 + 203-83 
 
 - 0-86 
 
 Nov. i to Nov. 3o 
 
 4 
 
 5 
 
 November 1 1 
 
 + 13-85 
 
 - 57-61 
 
 + 206-70 
 
 o-85 
 
 Dec. 6 to Dec. 3i 
 
 10 
 
 10 
 
 December 1 8 
 
 + 13-48 
 
 07-34 
 
 + 201-92 
 
 o-53 
 
 NEPTUNE. 
 
 July 3 1 to Sept. 3 
 
 i3 
 
 i3 
 
 August 20 
 
 + 0-16 
 
 ro3 
 
 + 2'6o 
 
 O'O2 
 
 Sept. 6 to Oct. 4 
 
 ii 
 
 ii 
 
 September 1 6 
 
 O'Ol 
 
 + 0-57 
 
 o'36 
 
 + '47 
 
 Oct. 1 8 to Nov. 10 
 
 5 
 
 5 
 
 October 26 
 
 O'2I 
 
 + I'OI 
 
 - 3-28 
 
 0-29 
 
 Nov. 10 to Dec. 12 
 
 6 
 
 6 
 
 November 29 
 
 O'i8 
 
 + r5i 
 
 3-o6 
 
 + o-35 
 
 GREENWICH OBSERVATIONS, 1855. 
 
 4 G- 
 
12 
 
 ERRORS OF THE TABULAR HELIOCENTRIC PLACES OF THE PLANETS, 
 
 ERRORS of the TABULAE HELIOCENTRIC PLACES of the PLANETS. 
 
 MERCURY. 
 
 Day, 1855. 
 
 Error of Tables of the Planet in Geocentric Longitude, expressed in terras of Error of 
 Heliocentric Longitude of Planet (8 L\ of Error of Projection of Radius Vector of Planet 
 (5 f), of Error of Earth's Longitude (5 /), and of Error of Earth's Radius Vector (5 ;). 
 (JS f and 8 r are expressed in terms of the Earth's mean Distance from the Sun.) 
 
 Error of Tables in 
 Hel. E.P.D. 
 
 
 // 
 
 // /; 
 
 
 February 20 
 
 8*o3 = 0-062 
 
 &+ 228815 8/1 + 1-062 ll 7128787- 
 
 - 18-33 
 
 April 19 
 
 0-98 = + o'i6g 
 
 i655g2 + o-83i + 70327 
 
 + 8-86 
 
 May 2 
 
 + 1-43 = + 0-227 
 
 96614 + 0-773 + 34434 
 
 4-48 
 
 June i 5 
 
 + 1-94 = 0-137 
 
 + 245352 + 1-137 io5365 
 
 + 5-5o 
 
 August 1 1 
 
 + 5-i8 = + 0-141 
 
 154423 + o-85g + 46799 
 
 - 14-19 
 
 September 26 
 
 + 0-67 = + o-236 
 
 + 132740 4- 0-764 61674 
 
 + 14-81 
 
 VENUS. 
 
 January i 8 
 
 2-33 = + 0-423 S 
 
 L + 24817 S f + 0-577 8 1 18299 8 T- 
 
 2-5g 
 
 March 1 8 
 
 + 3-o6 = + 0-401 
 
 + 71054 + 0-601 5ig3g 
 
 - 5-85 
 
 April 19 
 
 + 3-29 = + 0-370 
 
 + 105245 + o-63o 75216 
 
 - 3-5 1 
 
 May 4 
 
 + rg3 = + o-34g 
 
 + 124267 + o'65i 88378 
 
 2-54 
 
 June 1 9 
 
 2-54 = + 0-225 
 
 + 203751 + 0-775 144550 
 
 + I'20 
 
 July 7 
 
 4-40 = 4- 0-123 
 
 + 248290 + 0-877 176738 
 
 0-O7 
 
 August 1 8 
 
 g-65 = o-535 
 
 + 392817 4- 1-533 282190 
 
 1-07 
 
 September 20 
 
 25-g6 = 2'25i 
 
 + 268715 + 3-237 ig3go5 
 
 - i- 4 5 
 
 October 1 2 
 
 3o-5i = 2-258 
 
 283715 + 3-24g +205220 
 
 - 3-64 
 
 November 1 7 
 
 i 3-58 = 0-434 
 
 396980 + 1-434 +288900 
 
 0-88 
 
 December 17 
 
 11-37 = + 0-061 
 
 286120 + o-g38 +208565 
 
 + 2-16 
 
 MARS. 
 
 December 1 8 
 
 6-46 = + 0-929 S 
 
 L 83684 8/j + 0-071 SZ +141535 Sr 
 
 2-44 
 
 VESTA. 
 
 August 1 2 
 
 + 63-48 = 
 
 + 1-808 ZL 1869 8/> , 
 
 3-45 + 5466 s f 
 
 September 5 
 
 + 58-i3 = 
 
 + 1-670 + 3o658 
 
 3-o3 + 5715 
 
 September 28 
 
 + 4 6-65 = 
 
 + 1-408 + 45224 
 
 - rg5 + 5014 
 
 October 2 1 
 
 + 33-85 = 
 
 + 1-173 + 46162 
 
 0-67 + 3703 
 
FROM OBSERVATIONS AT THE KOYAL OBSERVATORY, GREENWICH, IN THE YEAR 1855. 
 
 Juxo. 
 
 Day, 1855. 
 
 Error of Tables of the Planet in Geocentric Longitude, expressed in terms of Error of 
 Heliocentric Longitude of Planet (8 Z), of Error of Projection of Radius Vector of Planet 
 (8 p), of Error of Earth's Longitude (8 /), and of Error of Earth's Radius Vector (8 r). 
 (8 p and 8 r are expressed in terms of the Earth's mean Distance from the Sun.) 
 
 Error of Tables in 
 Hel.E.P.D. 
 
 
 
 
 n 
 
 
 n n 
 
 April 2O 
 
 + 69-60 = 
 
 + 1-348 I L 14656 S f 
 
 
 9-76 4832 8 f 
 
 May 8 
 
 + 73-32 = 
 
 + 1-43 1 6240 
 
 
 10-00 5549 
 
 May 3 1 
 
 + 72-84 = 
 
 + 1-432 + 6868 
 
 
 10-81 572g 
 
 June i 6 
 
 + 66-3g = 
 
 + 1-364 + 14605 
 
 
 10-53 5324 
 
 CERES. 
 
 September 3o 
 
 + 284-34 = 
 
 + 1-410 8 L 22099 8 p 
 
 
 -17*24 + 4857 Sp 
 
 November 2 
 
 + 3i6-o5 = 
 
 + 1-544 + 1912 
 
 
 17-91 + 5o28 
 
 December 1 4 
 
 + 263-3i = 
 
 + 1-296 + 27660 
 
 
 20*57 + 3i2g 
 
 PALLAS. 
 
 August 20 
 
 + 17-21 = 
 
 + i-3g5 8i 14646 8p 
 
 
 17-09 1818 8 p 
 
 September 19 
 
 + 17-80 = 
 
 + 1-475 + 383o 
 
 
 16-69 57 
 
 October 3i 
 
 + 14-37 = 
 
 + 1-235 + 24152 
 
 
 17-31 + 1271 
 
 JUPITER. 
 
 July i3 
 
 + 9-09 = + nSi 8 L 6520 8 p 0-181 8 I 
 
 + 323og 8 r 
 
 + 3-5 1 
 
 August 22 
 
 + 6-84 = + t-252 
 
 + 240 0-252 
 
 1168 
 
 + O'O2 
 
 September 16 
 
 + 5-i8 = + i-2i5 
 
 + 4800 0-2 15 
 
 - 23997 
 
 + 0-49 
 
 October ' 1 2 
 
 + 3-5o = + 1-128 
 
 + 7739 _ 0-128 
 
 - 38g55 
 
 + o-o3 
 
 November 20 
 
 + 2-79 = + 0-992 
 
 + 8245 + 0-008 
 
 - 41741 
 
 + o-38 
 
 December 7 
 
 + i-33 = + 0-941 
 
 + 7401 + o-o5g 
 
 - 37558 
 
 0*26 
 
 SATURN. 
 
 January 1 5 
 
 + 5-8i = + ro83 Si +19118? 0-08 3 8 I 
 
 176458 r 
 
 - 5-82 
 
 February 17 
 
 + 5-19 = + 1-021 
 
 + 2520 O-O2I 
 
 23o55 
 
 - 6-5g 
 
 March 6 
 
 + 4-26 = + 0-989 
 
 + 2475 + o-oii 
 
 22616 
 
 - 5-6o 
 
 October 3 
 
 + 4-58 = + 1-019 
 
 256i 0*019 
 
 + 23125 
 
 2-60 
 
 December 1 8 
 
 + 8-44 + 1*122 
 
 3o o-i23 
 
 + 23g 
 
 3-74 
 
44 ERRORS OF THE TABULAR HELIOCENTRIC PLACES OF THE PLANETS, AND OF THE MOON'S TABULAR PLACE, 
 
 URANUS. 
 
 
 Error of Tables of the Planet in Geocentric Longitude, expressed in terms of Error of 
 
 Day, 1855. 
 
 Heliocentric Longitude of Planet (8 Z), of Error of Projection of Radius Vector of Planet Error of Tables in 
 (5 p), of Error of Earth's Longitude (5 /), and of Error of Earth's Radius Vector (8 r). IT 1 T? p 11 
 (8 p and 5 r are expressed in terms of the Earth's mean Distance from the Sun.) ' 
 
 January i 8 
 
 + 190-75 = + roi3 & L + 5n S p o-oi3 S I 10288 r + 'i -06 
 
 October 1 3 
 
 + 203-83 = + 1-046 285 0-046 + 5574 '82 
 
 November 1 1 
 
 + 206-70 = + ro53 3 o-o53 + 6 1 o'8i 
 
 December 1 8 
 
 + 201-92 = + 1-041 + 341 0-041 6832 o - 5i 
 
 NEPTUNE. 
 
 August 20 
 
 + 2-60 = + ro33 IL 83 & p o-o33 &/ + 2492 8r 0-02 
 
 September 1 6 
 
 o-36 = + i -034 +29 o - o35 799 + 0-45 
 
 October 26 
 
 3-28 = + roz3 + 170 0-023 5148 0-28 
 
 November 29 
 
 3"o6 = + i-oo5 + 226 o - oo5 6855 + o - 35 
 
 ERRORS of the MOON'S TABULAR PLACE in LONGITUDE and ECLIPTIC NORTH POLAR DISTANCE. 
 
 
 Srrors from Observation 
 with 
 
 ij 
 
 Errors from Observation 
 with 
 
 
 
 >rors from Observation 
 with 
 
 
 Errors from Observation 
 with 
 
 A 
 
 Day, 1855. 
 
 Transit Circle. 
 
 E 
 
 Altazimuth. 
 
 f 
 
 Day, 1855. 
 
 Transit Circle. 
 
 1 
 
 Altazimuth. 
 
 I 
 
 
 In 
 
 In 
 
 s 
 
 In 
 
 In 
 
 B 
 
 
 In 
 
 In 
 
 I 
 
 In 
 
 In 
 
 j 
 
 
 Longitude. 
 
 E.N.P.D. 
 
 o 
 
 Longitude. 
 
 E.N.P.D. 
 
 1 
 
 
 Longitude. 
 
 E.N.P.D. 
 
 5 
 
 Longitude. 
 
 E.N.P.D. 
 
 o 
 
 
 
 
 
 
 
 
 
 it 
 
 
 
 tt 
 
 
 
 
 // 
 
 // 
 
 
 Jan. 3 
 
 + 5-40 
 
 3-85 
 
 II 
 
 + 8-35 
 
 ~ 7^9 
 
 T 
 
 March 6 
 
 + H-53 
 
 + 3-89 
 
 E 
 
 + 4 -56 
 
 + 4-84 
 
 H 
 
 4 
 
 + 6-56 
 
 2~65 
 
 D 
 
 + 9-00 
 
 + 0-89 
 
 E 
 
 7 
 
 
 
 
 + 3-o 7 
 
 + 1-98 
 
 M 
 
 6 
 
 
 
 
 + 0-44 
 
 I'2g 
 
 D 
 
 8 
 
 + 11-32 
 
 + 4 -I 7 
 
 E 
 
 + 2'5l 
 
 + 6-3 7 
 
 D 
 
 9 
 
 
 
 
 + 47i 
 
 + 1-04 
 
 D 
 
 23 
 
 
 
 
 + 6-60 
 
 4-13 
 
 C 
 
 12 
 
 
 
 
 + 6-85 
 
 + r6o 
 
 II 
 
 25 
 
 + 10-07 
 
 3-63 
 
 D 
 
 + 9'88 
 
 4'49 
 
 I) 
 
 13 
 
 
 
 
 + 1-73 
 
 + i-83 
 
 D 
 
 26 
 
 + 11-90 
 
 3-96 
 
 C 
 
 + 10-75 
 
 0-09 
 
 E 
 
 23 
 
 
 
 
 + 4-87 
 
 3 '94 
 
 n 
 
 27 
 
 
 
 
 + 7'4 
 
 o"53 
 
 II 
 
 26 
 
 
 
 
 -f- 7*oO 
 
 7' 6 4 
 
 E 
 
 28 
 
 
 
 
 + 3-go 
 
 + 2-14 
 
 C 
 
 27 
 
 + 4-65 
 
 _ 5-69 
 
 D 
 
 + 6-70 
 
 10-16 
 
 n 
 
 29 
 
 
 
 
 + 4-46 
 
 r O"3 1 
 
 X 
 
 28 
 
 
 
 
 + 3-58 
 
 8-56 
 
 E 
 
 3o 
 
 - 1-42 
 
 + 1-57 
 
 C 
 
 + 2'3g 
 
 + 5-8 1 
 
 E 
 
 29 
 
 
 
 
 + 0-76 
 
 6-i5 
 
 D 
 
 3i 
 
 2'5l 
 
 + 2-45 
 
 AL 
 
 c-og 
 
 + 2-42 
 
 n 
 
 Feb. I 
 
 
 
 
 o-i3 
 
 + i '49 
 
 E 
 
 April I 
 2 
 
 2-33 
 
 + 2-96 
 
 E 
 
 + 0-64 
 + 5-g8 
 
 + 4'2i 
 + 3-86 
 
 E 
 
 M 
 
 3 
 9 
 
 + 5-07 
 
 i-35 
 + 1-40 
 
 E 
 D 
 
 + 3-o3 
 + 7-87 
 
 4 -I 9 
 + 0-34 
 
 D 
 H 
 
 4 
 6 
 
 + 9-40 
 
 + 5-89 
 
 AL 
 
 + 6-94 
 + 13-42 
 
 -h 4'47 
 + 8-17 
 
 C 
 C 
 
 10 
 
 18 
 
 20 
 
 + 7-70 
 
 1-69 
 
 D 
 
 + g-oa 
 + 7-96 
 + 12-06 
 
 + 4-35 
 o-63 
 + 1-80 
 
 E 
 II 
 II 
 
 7 
 q 
 18 
 
 + 11-37 
 
 + 3-66 
 
 M 
 
 + 9-73 
 + 1 3-34 
 
 + 5-go 
 + 8-84 
 3-23 
 
 M 
 
 E 
 51 
 
 21 
 
 
 
 
 + 4-18 
 
 i-ii 
 
 T 
 
 
 
 
 
 + 7'63 
 
 4 -36 
 
 E 
 
 22 
 23 
 
 + 4-02 
 + 5-58 
 
 5-07 
 2-69 
 
 H 
 
 T 
 
 + 8-08 
 
 3-23 
 
 - 4-90 
 
 D 
 
 E 
 
 20 
 21 
 
 
 
 
 + H'44 
 + 12-00 
 
 - 2-63 
 6-28 
 
 C 
 II 
 
 28 
 
 
 
 
 + 2-64 
 
 i '89 
 
 E 
 
 22 
 
 + 7-37 
 
 3-78 
 
 C 
 
 -t- 1 1-76 
 
 7 '34 
 
 C 
 
 
 
 
 
 
 
 
 23 
 
 + 6-37 
 
 2"OO 
 
 E 
 
 + q'l3 
 
 279 
 
 H 
 
 March i 
 
 5-38 
 
 + 0-46 
 
 II 
 
 5-78 
 
 3-57 
 
 T 
 
 24 
 
 
 
 
 + 6-78 
 
 + r32 
 
 C 
 
 2 
 
 5-6i 
 
 + i'57 
 
 E 
 
 6-46 
 
 + o-58 
 
 D 
 
 25 
 
 + 9-53 
 
 o-38 
 
 AL 
 
 + g-83 
 
 + o-52 
 
 II 
 
 3 
 
 i -g5 
 
 0-04 
 
 A L 
 
 2-89 
 
 0-04 
 
 II 
 
 26 
 
 
 
 
 + 3*o5 
 
 + 4-04 
 
 E 
 
 4 
 
 + 4' '4 
 
 + 2-00 
 
 E 
 
 ri5 
 
 + 0-37 
 
 E 
 
 27 
 
 + 3-o8 
 
 - 2-24 
 
 n 
 
 + 9-08 
 
 + 4-27 
 
 M 
 
 5 
 
 + 5-69 
 
 + 4-10 
 
 D 
 
 + 171 
 
 - 0-97 
 
 L 
 
 3o 
 
 
 
 
 + 0-89 
 
 + 3-8g 
 
 E 
 
FROM OBSERVATIONS AT THE EOYAL OBSERVATORY, GREENWICH, IN THE YEAR 1855. 
 
 45 
 
 ERRORS of the MOON'S TABULAR PLACE continued. 
 
 
 Errors from Observation 
 
 
 Errors from Observation 
 
 
 
 Errors from Observation 
 
 
 Errors from Observation 
 
 
 
 with 
 
 |2 
 
 with 
 
 j 
 
 
 with 
 
 tJ 
 
 with 
 
 . 
 
 Day, 1855. 
 
 Transit Circle. 
 
 0) 
 
 > 
 
 h 
 
 Altazimuth. 
 
 
 
 > 
 
 Cay, 1855. 
 
 Transit Circle. 
 
 I 
 
 Altazimuth. 
 
 i 
 
 > 
 
 ! 
 
 
 In 
 
 In 
 
 i 
 
 In 
 
 In 
 
 i 
 
 
 In 
 
 In 
 
 Q 
 
 In 
 
 In 
 
 1 
 
 
 Longitude. 
 
 E.N.P.D. 
 
 8 
 
 Longitude. 
 
 E.N.P.D. 
 
 5 
 
 
 Longitude. 
 
 E.N.P.D. 
 
 ,0 
 
 o 
 
 Longitude. 
 
 E.N.P.D. 
 
 JS 
 
 o 
 
 
 // 
 
 ;/ 
 
 
 // 
 
 n 
 
 
 
 H 
 
 n 
 
 
 // 
 
 ii 
 
 
 May i 
 
 + S-gS 
 
 + r8o 
 
 H 
 
 + 4'62 
 
 + 1-76 
 
 M 
 
 Aug. 20 
 
 
 
 
 + l5'20 
 
 + 2-6g 
 
 H 
 
 2 
 
 + 675 
 
 + 3-8 9 
 
 E 
 
 + 0-76 
 
 + 2' 7 3 
 
 C 
 
 21 
 
 + 16-91 
 
 + 4' 5z 
 
 C 
 
 + I7-8I 
 
 + i-65 
 
 D 
 
 4 
 
 + 10-91 
 
 + 5-53 
 
 C 
 
 + 6-62 
 
 + 4-68 
 
 E 
 
 22 
 
 
 
 
 + 22-54 
 
 + 3-32 
 
 H 
 
 5 
 
 + l5'02 
 
 + 4'52 
 
 E 
 
 + 6- 7 3 
 
 + 5-o3 
 
 H 
 
 23 
 
 
 
 
 + 19-91 
 
 + 3-64 
 
 C 
 
 8 
 
 + I5-85 
 
 + o - 5o 
 
 HT 
 
 + 9+4 
 
 o-i3 
 
 E 
 
 24 
 
 
 
 
 + i5-o5 
 
 + 3-37 
 
 E 
 
 18 
 
 
 
 
 + 3-74 
 
 3-3g 
 
 D 
 
 25 
 
 + 19-23 
 
 + 3-85 
 
 C 
 
 + 16-94 
 
 + 1-98 
 
 D 
 
 19 
 
 
 
 
 + 5-49 
 
 r53 
 
 C 
 
 26 
 
 + 2I'05 
 
 + 2-94 
 
 H 
 
 + 17-76 
 
 + 0-82 
 
 E 
 
 22 
 
 
 
 
 + 7'23 
 
 + 1-97 
 
 H 
 
 27 
 
 + 22-27 
 
 + I'OO 
 
 D 
 
 + I9'3g 
 
 0-41 
 
 C 
 
 23 
 
 + 5-24 
 
 + 2-77 
 
 D 
 
 + 7'95 
 
 + 2-53 
 
 C 
 
 28 
 
 +24-78 
 
 o-63 
 
 AL 
 
 + 24-15 
 
 6-43 
 
 E 
 
 24 
 
 
 
 
 + 8-04 
 
 + 2-68 
 
 E 
 
 29 
 
 + 19-91 
 
 + 0-29 
 
 C 
 
 + 20-28 
 
 8'3g 
 
 D 
 
 25 
 
 + 8-5o 
 
 + 3-oi 
 
 C 
 
 + 11-74 
 
 + 3-35 
 
 D 
 
 3o 
 
 + i3-8o 
 
 4'H 
 
 AL 
 
 + 17-58 
 
 8-55 
 
 E 
 
 26 
 
 + 8-09 
 
 + 6-21 
 
 E 
 
 + 12-18 
 
 + 1-27 
 
 H 
 
 3i 
 
 
 
 
 + io-3g 
 
 9'2o 
 
 D 
 
 28 
 
 
 
 
 + 5*55 
 
 + 6-75 
 
 E 
 
 
 
 
 
 
 
 
 29 
 
 
 
 
 + 6-79 
 
 + 3-53 
 
 H 
 
 Sept. i 
 
 + 9-12 
 
 2-g3 
 
 AL 
 
 + 7'94 
 
 1 1 -42 
 
 E 
 
 
 
 
 
 
 
 
 2 
 
 + 8-o3 
 
 4'33 
 
 C 
 
 + 5-78 
 
 1 1-20 
 
 D 
 
 June i 
 
 + 10-69 
 
 + 2-77 
 
 D 
 
 + 10-17 
 
 + 1-84 
 
 E 
 
 3 
 
 
 
 
 + 11-42 
 
 9-64 
 
 M 
 
 2 
 
 + 16-37 
 
 + 2-86 
 
 C 
 
 + 1 3-og 
 
 + 3-36 
 
 AL 
 
 4 
 
 
 
 
 + 9-8o 
 
 5'ig 
 
 E 
 
 5 
 
 + 14-23 
 
 2-29 
 
 C 
 
 + 10-24 
 
 - 6-57 
 
 D 
 
 5 
 
 
 
 
 + 6-60 
 
 io-o3 
 
 C 
 
 7 
 
 
 
 
 + 14-10 
 
 - 4-9i 
 
 M 
 
 6 
 
 + iroi 
 
 + 1-14 
 
 C 
 
 + 4-70 
 
 5-42 
 
 D 
 
 8 
 
 
 
 
 + 9-14 
 
 5-75 
 
 C 
 
 7 
 
 
 
 
 + 4-20 
 
 4-00 
 
 sr 
 
 9 
 
 1-54 
 
 io'o3 
 
 H 
 
 + 0-67 
 
 11-07 
 
 D 
 
 '9 
 
 
 
 
 + HH7 
 
 + ro6 
 
 M 
 
 '9 
 
 
 
 
 + 6-92 
 
 + 4-95 
 
 H 
 
 20 
 
 + 16-04 
 
 1-02 
 
 D 
 
 + 12-96 
 
 i-3o 
 
 H 
 
 20 
 
 + 5-35 
 
 + r5o 
 
 D 
 
 + 5-07 
 
 + 4-20 
 
 C 
 
 21 
 
 + 14-93 
 
 + o-36 
 
 AL 
 
 + 18-49 
 
 0-68 
 
 C 
 
 21 
 
 + 4"io 
 
 + 2-01 
 
 II 
 
 + 4-54 
 
 + 10-44 
 
 E 
 
 22 
 
 + 13-43 
 
 + 0-66 
 
 T 
 
 + 13-41 
 
 0-92 
 
 D 
 
 23 
 
 
 
 
 + 5-91 
 
 + 9-43 
 
 H 
 
 23 
 
 + 14-41 
 
 2-84 
 
 C 
 
 + i5-i5 
 
 + 0-66 
 
 C 
 
 2 4 
 
 + 7'23 
 
 + 7'6i 
 
 C 
 
 + 6-62 
 
 + 6-48 
 
 C 
 
 24 
 
 + 1 5-49 
 
 2-53 
 
 D 
 
 + ig-85 
 
 4-20 
 
 M 
 
 25 
 
 
 
 
 + io-o3 
 
 + 7-21 
 
 E 
 
 25 
 
 + i 7 - 9 6 
 
 4-3 8 
 
 C 
 
 + i8-5i 
 
 7-56 
 
 n 
 
 26 
 
 + 4-69 
 
 + 6-24 
 
 C 
 
 + 9-62 
 
 + 6-99 
 
 II 
 
 26 
 
 + 19-95 
 
 5-43 
 
 AL 
 
 + i5-88 
 
 1 1*26 
 
 D 
 
 27 
 
 + 4-52 
 
 + 7-89 
 
 E 
 
 + 10-75 
 
 + 8-18 
 
 D 
 
 28 
 
 
 
 
 + 15-33 
 
 11-21 
 
 M 
 
 28 
 
 + 9'9> 
 
 + 8-81 
 
 UT 
 
 + 14-83 
 
 + 6-71 
 
 C 
 
 29 
 
 
 
 
 + 15-04 
 
 IO-62 
 
 C 
 
 29 
 
 
 
 
 + 14-86 
 
 + 6-36 
 
 E 
 
 3o 
 
 
 
 
 + 10- 1 5 
 
 6 "99 
 
 H 
 
 3o 
 
 + I7-94 
 
 + 4' 6 
 
 C 
 
 + 17-59 
 
 + 7-57 
 
 H 
 
 
 
 
 
 
 
 
 i 
 
 
 
 
 
 
 Oct. i 
 
 
 
 
 + 11-43 
 
 - 6-36 
 
 M 
 
 July 3 
 
 
 
 
 + 1078 
 
 + o-3 1 
 
 D 
 
 2 
 
 
 
 
 + 8-75 
 
 8-40 
 
 D 
 
 4 
 
 + 12-02 
 
 0-6 1 
 
 D 
 
 + 13-56 
 
 4"97 
 
 AL 
 
 3 
 
 
 
 
 + 17-65 
 
 + 3- 4 7 
 
 AL 
 
 5 
 
 
 
 
 + 9-18 
 
 3-45 
 
 E 
 
 4 
 
 
 
 
 + 8-53 
 
 - 9-33 
 
 E 
 
 6 
 
 
 
 
 + 8- 4 3 
 
 8-07 
 
 C 
 
 5 
 
 + U-83 
 
 + 0-8 1 
 
 E 
 
 
 
 
 18 
 
 
 
 
 + 6-3 9 
 
 + 3-55 
 
 C 
 
 6 
 
 
 
 
 + 8-04 
 
 2'II 
 
 D 
 
 '9 
 
 
 
 
 + 3-i 7 
 
 + 3'20 
 
 E 
 
 7 
 
 
 
 
 + 10-40 
 
 6 "49 
 
 C 
 
 20 
 
 
 
 
 + 4'3 
 
 + 2- 9 5 
 
 AL 
 
 16 
 
 
 
 
 + 77i 
 
 O'lO 
 
 M 
 
 21 
 
 
 
 
 + 12-09 
 
 + 6-5g 
 
 II 
 
 18 
 
 + 5-go 
 
 - 1-87 
 
 AB 
 
 + 6-85 
 
 - 1-86 
 
 D 
 
 22 
 
 
 
 
 + 10-47 
 
 + 5-48 
 
 C 
 
 19 
 
 + 9-57 
 
 o'5 1 
 
 E 
 
 + 8-25 
 
 + o-g3 
 
 JI 
 
 25 
 
 + II-92 
 
 + 8- 9 3 
 
 E 
 
 + 11-45 
 
 + 9-06 
 
 V 
 
 20 
 
 
 
 
 + 10-12 
 
 o-i3 
 
 M 
 
 26 
 
 (+12-69) 
 
 (- 3-i6) 
 
 'T 
 
 + i3- 7 6 
 
 + io-3g 
 
 C 
 
 22 
 
 
 
 
 + 9-57 
 
 + 0-16 
 
 AL 
 
 27 
 
 + i8-3i 
 
 + 8-08 
 
 D 
 
 + l5'20 
 
 + 7-04 
 
 E 
 
 23 
 
 
 
 
 + 3- 9 2 
 
 5-04 
 
 E 
 
 28 
 
 + 19-75 
 
 + 7'36 
 
 C 
 
 + 18-61 
 
 + 5-02 
 
 AL 
 
 24 
 
 + 25-24 
 
 O'O2 
 
 HT 
 
 + io-o3 
 
 7-92 
 
 C 
 
 29 
 
 
 
 
 + 2 I 'GO 
 
 + 4'25 
 
 E 
 
 25 
 
 
 
 
 + I3-52 
 
 - 7-52 
 
 JI 
 
 3l 
 
 + 18-68 
 
 + 2-08 
 
 E 
 
 + i8-3g 
 
 - ri3 
 
 JM 
 
 26 
 
 + 14-72 
 
 - 6-5 4 
 
 C 
 
 
 
 
 
 
 
 
 
 
 
 27 
 
 
 
 
 + 8- 4 3 
 
 10-67 
 
 E 
 
 Aug. i 
 
 
 
 
 + 1 5-3 7 
 
 + P20 
 
 AL 
 
 28 
 
 
 
 
 + lO'OI 
 
 7-85 
 
 C 
 
 2 
 
 + 877 
 
 + 3- 4 i 
 
 E 
 
 + 11-89 
 
 4"O2 
 
 H 
 
 3i 
 
 + 5-53 
 
 - 274 
 
 E 
 
 + 3-i 8 
 
 o-83 
 
 M 
 
 3 
 
 
 
 
 + 14-11 
 
 4"o5 
 
 AB 
 
 
 
 
 
 
 
 
 4 
 
 + 8- 9 5 
 
 3-g7 
 
 JI 
 
 
 
 
 Nov. 3 
 
 + 9-21 
 
 + o-33 
 
 E 
 
 + 1-22 
 
 1-66 
 
 E 
 
 5 
 
 
 
 
 + 4-90 
 
 - 7-i4 
 
 E 
 
 5 
 
 
 
 
 + 6-41 
 
 i -08 
 
 E 
 
 7 
 
 
 
 
 + 3-85 
 
 4'4 
 
 AB 
 
 i5 
 
 + 9-16 
 
 0-64 
 
 HB 
 
 + 6-07 
 
 1-28 
 
 C 
 
 9 
 
 
 
 
 + 4'i3 
 
 4-35 
 
 E 
 
 16 
 
 + 8-u 
 
 - 170 
 
 D 
 
 
 
 
 16 
 
 
 
 
 + '9'g3 
 
 0-86 
 
 C 
 
 20 
 
 + i-5i 
 
 - 6-06 
 
 I1B 
 
 + 6'6o 
 
 6-29 
 
 D 
 
 '7 
 
 
 
 
 + 18-04 
 
 0-84 
 
 D 
 
 22 
 
 + 5- 7 3 
 
 6-99 
 
 D 
 
 + 8-u 
 
 7'49 
 
 IIB 
 
 18 
 
 + 16-11 
 
 0-70 
 
 C 
 
 
 
 
 23 
 
 
 
 
 + 3-6i 
 
 - 7-76 
 
 C 
 
 
46 
 
 EREOES or THE MOON'S TABULAE PLACE. 
 
 ERRORS of the MOOK'S TABULAR PLACE concluded. 
 
 Day, 1855. 
 
 Nov. 24 
 
 25 
 
 26 
 27 
 28 
 29 
 
 3o 
 
 Dec. 
 
 4 
 5 
 
 6 
 
 12 
 
 13 
 i5 
 
 Errors from Observation 
 
 with 
 Transit Circle. 
 
 In 
 Longitude. 
 
 + 10-26 
 
 + ri3 
 + 5-6 7 
 
 In 
 E.K.P.D. 
 
 4-25 
 I 7 3 
 
 i '47 
 
 + 2-88 
 
 Errors from Observation 
 
 with 
 Altazimuth. 
 
 In 
 
 Longitude. 
 
 + 6-46 
 -f I I'02 
 
 + 8-23 
 7-96 
 274 
 
 4'99 
 i-53 
 
 + 4'97 
 + 5-36 
 + 3-48 
 
 + 7'29 
 + 25-07 
 + 13-45 
 + 10-62 
 
 In 
 E.N.P.D. 
 
 4-88 
 
 4-82 
 - i -5 7 
 + o-og 
 
 o-38 
 
 0-88 
 
 + 3-i 4 
 
 + i-83 
 
 + 5-45 
 
 + 
 
 13-47 
 3-40 
 5- 7 5 
 
 D 
 C 
 E 
 C 
 D 
 
 HB 
 E 
 
 D 
 
 D 
 
 E 
 
 HB 
 AB 
 
 D 
 
 D 
 
 Day, 1855. 
 
 Dec. 17 
 18 
 
 '9 
 20 
 
 21 
 
 22 
 23 
 24 
 25 
 26 
 27 
 28 
 29 
 
 3o 
 
 Errors from Observation 
 
 with 
 Transit Circle. 
 
 In 
 
 Longitude. 
 
 + 9-34 
 
 + g-83 
 
 + 5-07 
 
 + 0-74 
 
 + 8-17 
 
 + 3-55 
 + 3-i3 
 
 ri6 
 
 In 
 E.N.P.D. 
 
 5-53 
 
 6-32 
 1O-55 
 
 2-29 
 
 4'99 
 
 + 0-86 
 
 2-34 
 
 - 4'49 
 
 + 3-oi 
 
 c 
 
 D 
 
 HT 
 AB 
 
 Errors from Observation 
 
 with 
 Altazimuth. 
 
 In 
 Longitude. 
 
 10-78 
 
 - 9'85 
 
 - 6- 4 3 
 
 - 8-41 
 
 - 3-34 
 
 - 2-43 
 
 - 0-08 
 
 - 3-04 
 
 - 4-87 
 
 - 3-3g 
 
 - o-33 
 
 - 0-41 
 
 - 1*92 
 
 In 
 E. N. P. D. 
 
 + i-33 
 
 10-72 
 10-67 
 
 13'20 
 
 -10-99 
 
 - 779 
 
 3-87 
 
 2-44 
 
 + o-56 
 
 - 1-62 
 
 O'OI 
 
 + 3-56 
 + 8-19 
 
 D 
 
 IIB 
 
 AT, 
 C 
 D 
 
 C 
 
 r> 
 
 E 
 
 C 
 AL 
 
 51 
 
 r> 
 
 c 
 
ROYAL OBSERVATORY, GREENWICH. 
 
 OBSEEYATIONS OF y DKACONIS 
 
 WITH THE 
 
 REFLEX ZENITH TUBE; 
 
 AND 
 
 REDUCTION OF THE OBSERVATIONS. 
 
 1855. 
 
48 OBSERVATIONS OF DRACONIS WITH THE REFLEX ZENITH TUBE, AND REDUCTION OF THE OBSERVATIONS, 
 
 OBSERVATIONS of y DRACONIS with the Reflex Zenith Tube, and REDUCTION of the OBSERVATIONS. 
 
 Day anil Hour 
 
 of 
 Observation, 
 18SS. 
 
 Observer. 
 
 Position 
 of 
 
 Mie. A. 
 
 Wire 
 used. 
 
 Micrometer Readings. 
 
 Level Readings. 
 
 Equi- 
 valent 
 for 
 Level. 
 
 Sum of 
 Equivalents 
 for Wire, for 
 Micrometer- 
 Readings, 
 and for 
 Level Readings. 
 
 Assumed In- 
 strumental 
 Constant. 
 
 Star's Z.D. 
 North 
 from 
 Observation. 
 
 Correction 
 to Mean 
 Z.D. North 
 for 
 i8<$, Jan. i. 
 
 Mean 
 /enith 
 Distance 
 
 North, 
 1855, Jan. i. 
 
 A 
 
 B 
 
 r 
 
 r 
 
 div. div- 
 
 II 
 
 n 
 
 // 
 
 /; 
 
 Ft 
 
 // 
 
 d li 
 
 March 26. 1 8 
 >j )' 
 
 C 
 
 Left 
 Right 
 
 16 
 i5 
 
 28-2I8 
 3r372 
 
 48-884 
 48-884 
 
 25'o 
 
 II'2 
 
 89-9 
 76-0 
 
 0-74 
 0-57 
 
 + 337-63 
 - 172-67 
 
 254-95 
 
 82-68 
 82-28 
 
 + 26-53 
 
 lOg-21 
 
 108-81 
 
 April 17. 1 6 
 
 
 C 
 
 Left 
 Right 
 
 16 
 i5 
 
 32'5l4 
 35-33g 
 
 44-710 
 44-710 
 
 27-6 
 IO'9 
 
 88-5 
 72-0 
 
 0-75 
 0-54 
 
 + 33g-70 
 169-16 
 
 84-70 
 
 8579 
 
 + 24-17 
 
 108-92 
 109-96 
 
 April 19. 1 6 
 
 
 AL 
 
 Left 
 Right 
 
 16 
 i5 
 
 35-233 
 38-162 
 
 42-O25 
 42-025 
 
 25-0 
 
 12-6 
 
 86-0 
 74-2 
 
 0-72 
 
 o-56 
 
 + 340-23 
 I7I-50 
 
 85-28 
 83-45 
 
 + 23-85 
 
 iog-i3 
 
 107-30 
 
 April 20. 1 6 
 
 
 E 
 
 Left 
 Right 
 
 16 
 i5 
 
 38-100 
 49-826 
 
 39-196 
 39-196 
 
 26-5 
 
 n-8 
 
 88-2 
 74-3 
 
 0-74 
 o-56 
 
 + 34O'8Q 
 168-73 
 
 85-94 
 86-22 
 
 + 23-6g 
 
 iog-63 
 1 09-9 1 
 
 April 26. 1 6 
 > 
 
 C 
 
 Left 
 Right 
 
 16 
 i5 
 
 40-376 
 43-o56 
 
 36-973 
 36-973 
 
 24-3 
 i3- 7 
 
 87-0 
 76-4 
 
 0-72 
 o-58 
 
 + 34I-75 
 168-87 
 
 86-80 
 86-08 
 
 + 22-69 
 
 109-49 
 108-77 
 
 May 2. 1 5 
 
 AL 
 
 Left 
 
 16 
 
 28-838 
 
 48-527 
 
 22-0 
 
 85-o 
 
 0-69 
 
 + 34I-99 
 
 87-04 
 
 + 21-18 
 
 108-22 
 
 May 8. 1 5 
 
 
 C 
 
 Left 
 Right 
 
 16 
 i5 
 
 28-974 
 3i-373 
 
 48-563 
 
 48-563 
 
 20-8 
 
 17-7 
 
 82-6 
 
 79-6 
 
 0-67 
 o-63 
 
 + 344-86 
 167-35 
 
 89-91 
 87-60 
 
 + 19-68 
 
 iog-5g 
 107-28 
 
 June i.i3 
 
 
 
 D 
 
 Left 
 Right 
 
 16 
 i5 
 
 34-120 
 35-568 
 
 43-8i5 
 43-8i5 
 
 16-0 
 
 22-5 
 
 78-5 
 84-7 
 
 0-6 1 
 0-69 
 
 + 35 1 -47 
 i58-i3 
 
 96-52 
 96-82 
 
 + 12-61 
 
 iog-i3 
 109-43 
 
 June 2. i3 
 
 
 C 
 
 Left 
 Right 
 
 16 
 
 i5 
 
 40-979 
 42-183 
 
 37-i53 
 37-i53 
 
 17-0 
 
 23-9 
 
 76-7 
 83-5 
 
 o'6i 
 0-69 
 
 + 354-78 
 157-34 
 
 99-83 
 97-61 
 
 + 12-29 
 
 I 12-12 
 
 log-go 
 
 June 5. 1 3 
 
 
 AL 
 
 Left 
 Right 
 
 16 
 i5 
 
 42-200 
 43'5o3 
 
 35-858 
 35'858 
 
 20-5 
 22-5 
 
 78-5 
 8o-5 
 
 0-64 
 
 0-67 
 
 + 353-5 7 ' 
 157-75 
 
 98-62 
 97-20 
 
 + H-33 
 
 log-gS 
 io8-53 
 
 June 9. i3 
 
 
 
 HT 
 
 Left 
 Right 
 
 16 
 i5 
 
 43-840 
 44-935 
 
 34-098 
 34-098 
 
 19-5 
 27-0 
 
 77-0 
 79-0 
 
 0-62 
 0-69 
 
 + 35i-53 
 152-26 
 
 g6-58 
 102-69 
 
 + io-o5 
 
 io6-63 
 112-74 
 
 June 19. 12 
 
 
 
 
 Right 
 
 Left 
 
 i5 
 16 
 
 44-902 
 44-902 
 
 34-198 
 33-334 
 
 24-5 
 14-3 
 
 83-8 
 74-2 
 
 0-70 
 o-58 
 
 153-40 
 + 356-84 
 
 ior55 
 101-89 
 
 + 6-85 
 
 108-40 
 108-74 
 
 June 20. 12 
 
 
 
 D 
 
 Left 
 Right 
 
 16 
 i5 
 
 44-902 
 45-590 
 
 33-471 
 33-471 
 
 i3-5 
 25-o 
 
 74-2 
 86-0 
 
 0-57 
 0-72 
 
 + 358-79 
 
 - 152-77 
 
 103-84 
 102-18 
 
 + 6-53 
 
 110-37 
 108-71 
 
 June 21. 12 
 
 ?> j 
 
 H 
 
 Right 
 Left 
 
 i5 
 16 
 
 46-092 
 46-092 
 
 32-948 
 32-245 
 
 24-8 
 i3-6 
 
 85-o 
 7 3-4 
 
 0-71 
 o-56 
 
 1 52-40 
 + 358-17 
 
 102-55 
 
 I03'22 
 
 + 6-21 
 
 108-76 
 109-43 
 
 June 27. 12 
 j 
 
 E 
 
 Left 
 Right 
 
 16 
 
 i5 
 
 45-576 
 45-895 
 
 32-926 
 32-926 
 
 1 5-o 
 29-2 
 
 70-5 
 84-8 
 
 o-55 
 0-74 
 
 + 36o-g3 
 148-76 
 
 105-98 
 106-19 
 
 + 4-29 
 
 1 10-27 
 110-48 
 
 June 28.11 
 > 
 
 HT 
 
 Left 
 Right 
 
 16 
 i5 
 
 45-897 
 46-202 
 
 32-690 
 32-690 
 
 1 5-5 
 28-5 
 
 7 i-5 
 85-o 
 
 o-56 
 073 
 
 + 362-37 
 H9'9 3 
 
 107-42 
 
 io5'O2 
 
 + 3-97 
 
 111-39 
 
 108-99 
 
 The numerical value of the Sum of Equivalents in column 10, = w + (sura of Micrometer Readings - 7 o) x i6"-jr8o + sum of Level Readings xo"- 00646; 
 where w, for wire 15, = o, and, for -wire 16, = 3'. 37"- 72. The sign is positive when Micrometer A is fc/V, and negative when it is right. 
 
 March 26. Very tremulous. 
 April 19. Tremulous. 
 April 25. Good ; the star steady. 
 May 2. The mercury agitated by wind ; a very bad observation. The reading of A was set down 30' -8.38. 
 June 5. Cloudy ; the observation bad. 
 Jnue 9. The star very tremulous and flickering. 
 June 2 1. Right. The reading of B was set down 24"948. 
 
AT THE KOYAL OBSERVATOBY, GREENWICH, IN THE YEAR 1855. 
 
 OBSERVATIONS of y DRACONIS with the Eeflex Zenith Tube, and Reduction of the Observations continued. 
 
 Day and Hour 
 of 
 Observation, 
 1855. 
 
 Observer. 
 
 Position 
 of 
 Mic. A. 
 
 Wire 
 used. 
 
 Micrometer Readings. 
 
 Level Readings. 
 
 Equi- 
 valent 
 for 
 Level. 
 
 Sum of 
 Equivalents 
 for Wire, for 
 Micrometer- 
 Headings, 
 and for 
 Level Readings 
 
 Assumed In- 
 strumental 
 Constant. 
 
 Star's Z.D. 
 North 
 from 
 Observation 
 
 Correction 
 to Mean 
 Z.D. North 
 for 
 i8jj, Jan. i. 
 
 Mean 
 Zenith 
 Distance 
 North, 
 1855, Jan. i. 
 
 A 
 
 B 
 
 r 
 
 r 
 
 div. 
 
 div. 
 
 n 
 
 n 
 
 II 
 
 ;/ 
 
 // 
 
 n 
 
 d h 
 
 June 3o. 1 1 
 > 
 
 C 
 
 Left 
 
 Right 
 
 16 
 i5 
 
 45-383 
 
 45-747 
 
 33-o3i 
 33-o3 1 
 
 14-0 
 28-8 
 
 69-9 
 
 85-o 
 
 O-54 
 0-73 
 
 + 359^5 
 I48-03 
 
 254-95 
 
 I04'5o 
 106-92 
 
 + 3-33 
 
 I07-83 
 UO'25 
 
 July 4. ii 
 
 )! 
 
 C 
 
 Left 
 Right 
 
 16 
 i5 
 
 45-450 
 45-541 
 
 33-179 
 33-179 
 
 13-2 
 28-0 
 
 70-5 
 85-5 
 
 0-04 
 0-73 
 
 + 363-o6 
 147-06 
 
 108-1 1 
 
 107-89 
 
 + 2'l3 
 
 1 10-24 
 
 I IO'O2 
 
 July 5. n 
 j) 
 
 D 
 
 Right 
 Left 
 
 i5 
 16 
 
 45-982 
 45-982 
 
 32-756 
 
 32-542 
 
 3i-5 
 12-4 
 
 86-3 
 68-2 
 
 0*76 
 O"52 
 
 147-38 
 + 36i-28 
 
 107-57 
 I06-33 
 
 + i-83 
 
 109-40 
 
 108-16 
 
 July 12. ii 
 )> 
 
 H 
 
 Right 
 Left 
 
 i5 
 16 
 
 46-725 
 46-725 
 
 31-970 
 3i-g86 
 
 3o-5 
 9-0 
 
 86-2 
 65-2 
 
 0-76 
 
 0-48 
 
 146-66 
 + 364-38 
 
 108-29 
 109-43 
 
 0-23 
 
 108-06 
 109-20 
 
 July 1 3. 10 
 
 
 AB 
 
 Left 
 Right 
 
 16 
 i5 
 
 46-723 
 46-858 
 
 31792 
 31-792 
 
 14-2 
 3o-o 
 
 69-4 
 85-5 
 
 0-54 
 0-75 
 
 + 361-14 
 145-90 
 
 io6'ig 
 
 iog-o5 
 
 o-5 1 
 
 io5-68 
 108-54 
 
 July 14. 10 
 
 
 D 
 
 Left 
 Right 
 
 16 
 i5 
 
 46-85o 
 46-748 
 
 3rgo8 
 3i-go8 
 
 14-3 
 3o - o 
 
 70-2 
 86-0 
 
 0-55 
 
 o- 7 5 
 
 + 365-23 
 146-00 
 
 110-28 
 io8-g5 
 
 079 
 
 109-49 
 108-16 
 
 July 19. 10 
 j> )> 
 
 H 
 
 Left 
 Right 
 
 16 
 i5 
 
 46-748 
 46-218 
 
 32-220 
 32-220 
 
 iro 
 3o-8 
 
 68-2 
 88-0 
 
 o-5 1 
 
 0-77 
 
 + 36871 
 142-35 
 
 113-76 
 1 1 2'6o 
 
 2-19 
 
 111-57 
 110-41 
 
 July 21. I o 
 
 
 B 
 
 Left 
 Right 
 
 16 
 i5 
 
 46-230 
 45-867 
 
 32-592 
 32-5g2 
 
 II'O 
 
 32-4 
 
 66-7 
 89-0 
 
 o - 5o 
 078 
 
 + 366-25 
 142-72 
 
 1 1 1 -3o 
 
 112-23 
 
 - 272 
 
 108-58 
 iog - 5i 
 
 July 28. 10 
 
 C 
 
 Left 
 
 16 
 
 46'i5o 
 
 32-gio 
 
 9 -5 
 
 66-0 
 
 0-49 
 
 + 370-24 
 
 ii5-2g 
 
 4'47 
 
 110-82 
 
 July 3i. 9 
 j) 
 
 E 
 
 Right 
 Left 
 
 i5 
 16 
 
 45-388 
 45-388 
 
 32-gii 
 33-566 
 
 32-5 
 
 10-4 
 
 88-8 
 66-6 
 
 0-78 
 o-5o 
 
 140-04 
 + 368-47 
 
 114-91 
 1 1 3-52 
 
 5-i8 
 
 109-73 
 108-34 
 
 Aug. 9. 9 
 
 >9 
 
 AL 
 
 Left 
 Right 
 
 16 
 i5 
 
 45-434 
 44-374 
 
 33-749 
 33-749 
 
 8-5 
 33-o 
 
 65-5 
 89-5 
 
 0-48 
 079 
 
 + 372-29 
 137-10 
 
 117-34 
 117-85 
 
 - 7'7 
 
 110-27 
 110-78 
 
 Aug. i3. 8 
 j> 
 
 C 
 
 Left 
 Right 
 
 16 
 i5 
 
 44- 1 60 
 43-290 
 
 34-910 
 34-910 
 
 9-0 
 33-3 
 
 66-1 
 
 90-4 
 
 0-48 
 0-80 
 
 + 370-40 
 138-40 
 
 115-45 
 ii6-55 
 
 - 775 
 
 107-70 
 108-80 
 
 Aug. 1 5. 8 
 ?) > 
 
 D 
 
 Right 
 Left 
 
 i5 
 16 
 
 42-449 
 42-449 
 
 35-622 
 06-690 
 
 3r8 
 
 77 
 
 88-2 
 64-2 
 
 0-78 
 0-47 
 
 136-22 
 
 + 371-54 
 
 1 1 8-73 
 n6-5g 
 
 8-09 
 
 1 10-64 
 io8-5o 
 
 Aug. 1 6. 8 
 
 
 AB 
 
 Left 
 Right 
 
 16 
 i5 
 
 42-414 
 41-338 
 
 36-8o2 
 36-802 
 
 12-5 
 
 28-4 
 
 69-0 
 84-0 
 
 o-53 
 0-73 
 
 4- 372-go 
 137-32 
 
 117-95 
 117-63 
 
 - 8-26 
 
 109-69 
 109-37 
 
 Aug. 20. 8 
 3* 
 
 E 
 
 Right 
 Left 
 
 i5 
 
 16 
 
 41-279 
 
 41-279 
 
 36-858 
 37-916 
 
 3i-3 
 
 12-3 
 
 87-2 
 68-0 
 
 0-76 
 o-52 
 
 i37'3o 
 + 372-53 
 
 117-65 
 117-53 
 
 8-90 
 
 108-75 
 108-68 
 
 Aug. 26. 8 
 
 >5 
 
 C 
 
 Left 
 Right 
 
 16 
 i5 
 
 41-280 
 40- 1 55 
 
 3 7'947 
 3 7 -t H7 
 
 11-9 
 3 4 -o 
 
 68-3 
 go-S 
 
 0-52 
 
 0-81 
 
 + 373-08 
 136-76 
 
 Ii8-i3 
 1 18-19 
 
 g-55 
 
 io8-58 
 
 108-64 
 
 The numerical value of the Sum of Equivalents in column 10, = w + (sum of Micrometer Readings 70) x i6"-/8o + sum of Level Readings xo"-oo646; 
 where w, for wire 15, = o, and, for wire 1 6, =3'. 3 7" 7 2. The sign, is positive when Micrometer A is left, and negative when it is right. 
 
 June 30. Very tremulous. 
 July 4. The image very bad ; the observer disturbed by noise. 
 July 13. Exceedingly faint; seen through cirrus cloud. 
 July 28. Cloudy for observation Riyht. 
 July 3 1. Left ; the bisection with micrometer B rather uncertain. 
 August 1 6. Scarcely visible ; seen through thin clouds. 
 
 GREENWICH OBSERVATIONS, 1855. 
 
 4H 
 
50 OBSERVATIONS OF y DBACONIS WITH THE REFLEX ZENITH TUBE, AND REDUCTION OF THE OBSERVATIONS. 
 
 OBSERVATIONS of y DKACONIS with the Reflex Zenith Tube, and Reduction of the Observations concluded. 
 
 Day and Hour 
 of 
 Observation, 
 i8js- 
 
 Observer. 
 
 Position 
 of 
 Mic. A. 
 
 Wire 
 used. 
 
 Micrometer Readings. 
 
 Level Readings. 
 
 Equi- 
 valent 
 for 
 Level. 
 
 Sum of 
 Equivalents 
 for AVire, for 
 Micrometer- 
 Readings, 
 and for 
 Level Readings. 
 
 Assumed In- 
 strumental 
 Constant. 
 
 Star's Z.D. 
 North 
 from 
 Observation. 
 
 Correction 
 to Mean 
 Z.D. North 
 for 
 1855, Jan. i. 
 
 Mean 
 Zenith 
 Distance 
 North, 
 1855, Jan. i. 
 
 A 
 
 B 
 
 r 
 
 r 
 
 div 
 
 div- 
 
 ii 
 
 /; 
 
 n 
 
 it 
 
 ii 
 
 n 
 
 d Ii 
 
 August 27. 8 
 
 
 D 
 
 Right 
 Left 
 
 i5 
 16 
 
 39789 
 39789 
 
 38-25o 
 39-470 
 
 29-8 
 
 1 1-8 
 
 86-5 
 68-2 
 
 0-75 
 O'52 
 
 I35-64 
 + 373-6I 
 
 254-95 
 
 iig-3i 
 118-66 
 
 9-81 
 
 log-So 
 io8-85 
 
 August 28. 7 
 i 
 
 AL 
 
 Left 
 Right 
 
 16 
 i5 
 
 3q-323 
 38735 
 
 39-427 
 
 39-427 
 
 I2'0 
 
 3ro 
 
 68-1 
 87-0 
 
 O'52 
 
 0-76 
 
 (+ 365-07) 
 I3 7 7I 
 
 (110-12) 
 117-24 
 
 - 9'94 
 
 (100-18) 
 
 107-30 
 
 August 29. 7 
 j> ) 
 
 C 
 
 Left 
 Right 
 
 16 
 i5 
 
 38-8oo 
 37-500 
 
 40-499 
 40-499 
 
 1 1-5 
 34-0 
 
 67-5 
 90-2 
 
 o-5 1 
 0-80 
 
 + 374^7 
 
 i35'02 
 
 i ig-32 
 119-93 
 
 10-07 
 
 iog-25 
 109-86 
 
 August 3o. 7 
 
 
 AL 
 
 Left 
 Right 
 
 16 
 i5 
 
 37-436 
 36-274 
 
 41-879 
 41-879 
 
 11-7 
 3ro 
 
 68-0 
 87-2 
 
 O'52 
 
 0-76 
 
 + 374-54 
 - i3 7 -5 7 
 
 iig-Sg 
 117-38 
 
 10-16 
 
 109-43 
 107-22 
 
 August 3 1. 7 
 
 
 Ali 
 
 Left 
 Right 
 
 16 
 i5 
 
 36'igo 
 35-i3g 
 
 42-994 
 42-994 
 
 io-5 
 3o-o 
 
 67-0 
 86-8 
 
 o-5o 
 0-75 
 
 + 372-33 
 137-22 
 
 1 1 7'38 
 117-73 
 
 IQ'25 
 
 107-13 
 107-48 
 
 September i. 7 
 
 
 C 
 
 Left 
 Right 
 
 16 
 i5 
 
 35'2io 
 33-827 
 
 44-187 
 44-187 
 
 I2'0 
 
 3r5 
 
 69-5 
 90-0 
 
 o-53 
 0-79 
 
 + 374-57 
 i35'27 
 
 119-62 
 1 19-68 
 
 10-34 
 
 109-28 
 109-34 
 
 September 3. 7 
 > )> 
 
 C 
 
 Left 
 Right 
 
 16 
 
 15 
 
 34*001 
 32-620 
 
 45-36o 
 45-36o 
 
 IO'O 
 
 * 35-o 
 
 67-5 
 g3-o 
 
 o-5o 
 o-83 
 
 + 375-3o 
 134-73 
 
 120-35 
 
 120-22 
 
 IO-52 
 
 iog-83 
 109-70 
 
 September 7. 7 
 
 !) 
 
 C 
 
 Left 
 Right 
 
 16 
 i5 
 
 32-173 
 30-907 
 
 47-080 
 47-080 
 
 8-4 
 32-5 
 
 67-0 
 91*0 
 
 0-48 
 0-80 
 
 + 373-47 
 134-82 
 
 ii8'52 
 I2o-i3 
 
 10-88 
 
 107-64 
 iog-25 
 
 September 12.6 
 
 ;> 
 
 E 
 
 Right 
 Left 
 
 i5 
 16 
 
 16 
 i5 
 
 29-172 
 29-172 
 
 48-739 
 5o-228 
 
 3r5 
 6-7 
 
 89-0 
 64-2 
 
 0-78 
 0-45 
 
 133-53 
 + 375-90 
 
 I 2 I -42 
 
 I2o-g5 
 
 ii-i3 
 
 110-29 
 109-82 
 
 September 25. 6 
 
 
 C 
 
 Left 
 Right 
 
 42-660 
 41-180 
 
 36-746 
 36-746 
 
 7-5 
 35-o 
 
 66-2 
 g3-5 
 
 0-48 
 0-82 
 
 + 374-35 
 133-82 
 
 1 19-40 
 
 I2I-I3 
 
 n'23 
 
 108-17 
 log-go 
 
 September 26. 6 
 
 
 AL 
 
 Left 
 Right 
 
 16 
 i5 
 
 41-180 
 39-708 
 
 38-217 
 38-217 
 
 8-0 
 33-o 
 
 67-3 
 92*0 
 
 '49 
 0-8 1 
 
 + 375-89 
 133-79 
 
 120-94 
 
 I2I'l6 
 
 U'21 
 
 10973 
 log-gS 
 
 The numerical value of the Sum of Equivalents in column 10, w + (sum of Micrometer Readings 70) x i6"'78o + sum of Level Readings x o"-oo646; 
 where 10, for -wire 15, = o, and, for -wire 16, = 3'. 37"- 73. The sign is positive when Micrometer A is left, and negative when it is right. 
 
 August 28. Very bad ; the mercury was agitated by the shutting of the entrance-gate as the star came into the field. 
 August 29. Unsteady. 
 August 30. The star steady and well denned. 
 September i. Very unsteady. 
 September 3. Very tremulous ; cloudy. 
 September 25. Extremely tremulous ; the observation not good. 
 On October 9, the instrument was taken to pieces previously to being mounted in a new situation. 
 
 
ROYAL OBSERVATORY, GREENWICH. 
 
 ECLIPSES, OCCULTATIONS, AND TRANSITS 
 
 OF 
 
 JUPITER'S SATELLITES, 
 
 COMPARED WITH THE NAUTICAL ALMANAC: 
 
 AND 
 
 OCCULTATIONS OF STARS BY THE MOON; 
 
 WITH THE 
 
 EQUATIONS DEDUCED FROM THE OCCULTATIONS. 
 
 1855. 
 
52 
 
 ECLIPSES, OCCULTATIONS, AND TRANSITS OF JUPITER'S SATELLITES, 
 
 ECLIPSES, OCCULTATIONS, and TRANSITS of JUPITER'S SATELLITES. 
 
 Day 
 of 
 
 Obser- 
 vation, 
 1855- 
 
 Satellite. 
 
 Phenomenon. 
 
 Phase 
 of 
 Phenomenon. 
 
 Observer, 
 
 Instru- 
 ment. 
 
 Clock 
 or 
 Chrono- 
 meter. 
 
 Time 
 Noted. 
 
 Time 
 by 
 
 Transit 
 Clock. 
 
 Sidereal 
 Time. 
 
 Mean 
 Solar Time. 
 
 Mean Time 
 of 
 Nautical 
 Almanac. 
 
 Apparent 
 Error 
 of 
 Nautical 
 Almanac. 
 
 
 
 
 
 
 
 
 h m s 
 
 h m e 
 
 h m s 
 
 h m a 
 
 h m s 
 
 m g 
 
 July i 
 
 I 
 
 (a) Eel. disap 
 
 
 C 
 
 E.Eq. 
 
 Earn. 
 
 20. 27. 38-5 
 
 20. 27. 3-i 
 
 2O. 27.42-04 
 
 1 3. 37. 44-16 
 
 i3. 37. 43-20 
 
 o-g6 
 
 July2O 
 
 I 
 
 ([>) Eel. disap 
 
 
 C 
 
 E.Eq. 
 
 Earn. 
 
 19. 46. 52-o 
 
 ig. 47. 3 1 -6 
 
 19.47.47-32 
 
 11.55. J-37 
 
 II. 54. 5g-20 
 
 2-17 
 
 July 2 8 
 Aug. 4 
 
 I 
 
 II 
 
 (c) Ingress . . 
 Ingress 
 
 Central bis 
 Total ingr . 
 
 C 
 C 
 
 C 
 
 E.Eq. 
 
 E.Eq. 
 
 E.Eq. 
 
 Earn. 
 Earn. 
 
 Earn. 
 
 20. 5. 53-o 
 
 20. 6. lO'O 
 
 1 8. 47. 24-0 
 
 20. 5. 44-0 
 20. 6. ro 
 
 1 8. 47. 29-55 
 
 20. 6. 12-34 
 20. 6. 29-34 
 
 18.47.59-24 
 
 II. 41. 56-o8 
 11. 42. 13-04 
 
 9. 56. 24-42 
 
 1 1 . 40. 
 
 g. 56. o-oo 
 
 - 24-42 
 
 Eel. disap. . . 
 
 Aug. 1 3 
 Aug. 1 3 
 
 Aug. 2 I 
 
 I 
 
 I 
 I 
 
 Ingress 
 
 First cont. 
 Central bis 
 Total ingr. 
 
 Central bis. 
 Last cont. . 
 
 First cont. 
 Central bis. 
 Total imm. 
 
 C 
 C 
 C 
 
 C 
 C 
 
 c 
 
 IIT 
 HT 
 
 E.Eq. 
 E.Eq 
 E.Eq. 
 
 E.Eq. 
 E.Eq. 
 
 E.Eq. 
 N.Eq. 
 N.Eq. 
 
 Earn. 
 Earn. 
 Earn. 
 
 Earn. 
 Earn. 
 
 Earn. 
 
 Al 
 
 Al 
 
 1 8. 5g. 32-o 
 ig. 0.20-0 
 19. i. 9-0 
 
 21. lS.35'0 
 
 21. ig. 38-o 
 
 20. 46. 27-0 
 20. 47. 43-0 
 20. 49. 8-0 
 
 1 8. 58. 58-g 
 1 8. 5g. 46-9 
 ig. 0.35-9 
 
 21.18. 1-9 
 
 21. ig. 4-9 
 
 20.46. 1 1 -55 
 20. 47. 44-0 
 20. 49. 9*0 
 
 18. 5g. 32-14 
 19. o. 20-14 
 19. i. 9-14 
 
 21. 18.35-J8 
 
 21. 19. 38-i8 
 
 20. 46. 47-92 
 20.48. 20-37 
 20. 49. 45-37 
 
 g. 32. 32-23 
 g. 33. 20- 10 
 9.04. 8-97 
 
 11. 5i. I2'4g 
 U.52. i5-33 
 
 10.48. 3-i6 
 10. 49. 35-36 
 10. 5i. o-i3 
 
 g. 33. 
 H.53. 
 
 10. 48. 
 
 
 (d) Ingress . . 
 Ingress 
 
 Egress 
 
 Egress 
 
 Occult, im . . . 
 Occult, im. . . 
 Occult, im. . . 
 
 Aug.28 
 
 I 
 
 (e) Occult, em. 
 Occult, em . . 
 Occult, em . . 
 
 First em.. . 
 Central bis. 
 Last cont. . 
 
 AL 
 AL 
 
 AL 
 
 E.Eq. 
 
 E.Eq. 
 E.Eq. 
 
 Earn. 
 Earn. 
 Earn. 
 
 20. 36. 34-0 
 20. 37. 2g'o 
 20. 38. 46-0 
 
 20. 35. 55'25 
 20. 36. 5o-25 
 20.38. 7-25 
 
 20. 36. 13-79 
 20.38. 8-79 
 20. 3g. 25-79 
 
 10. g. 59-40 
 10. ii. 54-08 
 10. i3. 10-88 
 
 10. 12. 
 
 
 Aug.28 
 
 I 
 
 (f) Eel. reap. 
 
 
 AL 
 
 E.Eq. 
 
 Earn. 
 
 23. 8. 5-o 
 
 23. 7. 26-25 
 
 23. 8. 44-88 
 
 12.42. 5*5i 
 
 12. 42. i5-8o 
 
 + IO'2g 
 
 Aug.29 
 Aug.29 
 
 Aug^g 
 
 III 
 I 
 
 II 
 
 (gOEcl. reap. 
 ETCSS. . 
 
 Central bis. 
 Last cont. . 
 
 D 
 
 C 
 C 
 
 D 
 
 Altaz. 
 
 E.Eq. 
 E.Eq. 
 
 Altaz. 
 
 Gi 
 
 Earn. 
 Earn. 
 
 Gi 
 
 ig. 40. 55-o 
 
 20. 14. 7-0 
 20. i5. 16-0 
 
 20. 17.20-0 
 
 19. 41. 32'4 
 
 20. 14. 3o'4 
 20. i5. 3g'4 
 
 20.17.57-4 
 
 19. 41. 5i'88 
 
 20. 14. 49'go 
 20. i5. 58-go 
 
 20. 18. i6-go 
 
 g. ii. 5o - 49 
 
 9.44.43-11 
 g. 45. 5rg2 
 
 9.48. 9-54 
 
 g. I2.3o'3o 
 9-4<5. 
 
 9.47. 46-4 
 
 + 3g-8i 
 23-14 
 
 Egress 
 
 Eel. reap. . . . 
 
 Aug^g 
 
 II 
 
 (A) Eel. reap. 
 
 
 C 
 
 E.Eq. 
 
 Earn. 
 
 20. 17. 6-0 
 
 20. 17. 29-4 
 
 20. 17. 48-90 
 
 9.47.41-63 
 
 9- 47- 46-4 
 
 + 477 
 
 Sept. 5 
 Sept. 1 2 
 
 Sept i 2 
 Sept. 1 2 
 
 II 
 III 
 
 I 
 
 I 
 
 II 
 
 ^0 Eel. reap. 
 Eel. reap. . . . 
 
 Ingress 
 
 First cont. . 
 Central bis. 
 Total ingr. 
 
 Total ingr. 
 
 First cont. 
 Central bis. 
 Total imm . 
 
 C 
 C 
 
 E 
 E 
 E 
 
 HT 
 
 E 
 E 
 E 
 
 E.Eq. 
 E.Eq. 
 
 E.Eq. 
 E.Eq. 
 E.Eq. 
 
 N.Eq. 
 
 E.Eq. 
 E.Eq. 
 E.Eq. 
 
 Earn. 
 Earn 
 
 Earn. 
 Earn. 
 Earn. 
 
 A 1 
 
 Earn. 
 Earn. 
 Earn. 
 
 23. 19. 28-0 
 o. 9. 33'o 
 
 22. 1 8. 0-0 
 22.21. 0-0 
 
 22. 24. 3o - 
 
 22. 24.32-O 
 
 22. 2O. 3o - O 
 22. 22. 30'0 
 22. 25. 0-0 
 
 23. 20. 8-0 
 0. 10. I 3'O 
 
 22. 17. 54'o 
 
 22. 20. 54-0 
 22. 24. 24-0 
 
 22. 24. 17-0 
 
 22. 2O. 24'O 
 22. 22. 24*0 
 22. 24. 54-0 
 
 23. 20. 34-08 
 
 o. 10. 3g-ii 
 22. 18. 26-27 
 
 22. 21. 26-27 
 22. 24. 56'27 
 
 22.24.49-27 
 
 22. 20. 56-27 
 22. 22. 56-27 
 22. 25. 26-27 
 
 12. 22. 25'5o 
 13. 12. 22-33 
 
 10. 52. 56-02 
 
 10. 55. 56-o3 
 10. 5g. 25-46 
 
 10. 5g. 18-48 
 
 10. 55. 26-11 
 10. 57. 25-79 
 10. 5g. 55-37 
 
 12. 22. 49'I 
 
 i3. 14. 4'5 
 10. 54. 
 10. 54 
 10. 58. 
 
 + 23-6o 
 + 1.42-17 
 
 Ingress 
 
 Ingress 
 
 Ingress 
 
 Occult, im. . . 
 Occult, im. . . 
 Occult, im. . . 
 
 Sept. 1 2 
 
 III 
 
 Occult, im. . . 
 Occult, im. . . 
 Occult, im. . . 
 
 First cont . 
 Central bis. 
 Total imm . 
 
 E 
 
 E 
 E 
 
 E.Eq. 
 E. Eq. 
 E.Eq. 
 
 Earn. 
 Earn. 
 Earn. 
 
 22.42. o-o 
 
 22. 45. 3O'0 
 
 22.49. ' 
 
 22. 41. 54-O 
 22. 45. 24-0 
 22. 48. 54-0 
 
 22. 42. 26-28 
 
 22. 45. 56-28 
 22. 4g. 26-28 
 
 ii. 1 6. 52'6o 
 
 I I. 2O. 22-O3 
 
 ii. 23. 5i'45 
 
 II. 22. 
 
 
 (a) Very good ; the planet steady and well defined. 
 (V) The observer suspected that at 19''. 45. 3o s . clock-time, the brightness of the satellite began to diminish, 
 (c) Very bad ; the planet clouded and exceedingly tremulous. 
 (d) The central bisection very doubtful ; the planet very unsteady and undulating. 
 (e) The planet very tremulous ; the observation not good. 
 (/*) The planet very steady ; the observation good. 
 (g) Cloudy ; the observation not good. 
 (A) and (i) Good. 
 
OBSERVED AT THE KOYAL OBSERVATORY, GREENWICH, IN THE YEAR 1855. 
 
 53 
 
 ECLIPSES, OCCULTATIONS, and TRANSITS of JDPITER'S SATELLITES concluded. 
 
 Day 
 of 
 
 Obser- 
 vation, 
 855- 
 
 Satellite. 
 
 Phenomenon. 
 
 Phase 
 of 
 Phenomenon. 
 
 Observer. 
 
 Instru- 
 ment. 
 
 Clock 
 or 
 Chrono- 
 meter. 
 
 Time 
 
 Noted. 
 
 Time 
 by 
 
 Transit 
 Clock. 
 
 Sidereal 
 Time. 
 
 Mean 
 Solar Time. 
 
 Mean Time 
 of 
 Nautical 
 Almanac. 
 
 Apparent 
 Error 
 of 
 Nautical 
 Almanac. 
 
 
 
 
 
 
 
 
 h m s 
 
 h m s 
 
 h m s 
 
 h m s 
 
 h m s 
 
 m > 
 
 Sept. 1 2 
 
 Ill 
 
 Occult, im. . . 
 
 First cont.. 
 
 IIT 
 
 N.Eq. 
 
 A 1 
 
 22.43. o-o 
 
 22.42.45-0 
 
 22.43. 17-28 
 
 II. 17. 43-46 
 
 
 
 
 
 Occult, im. . . 
 
 Central bis. 
 
 IIT 
 
 N.Eq. 
 
 A 1 
 
 22.45. o-o 
 
 22. 44. 45-O 
 
 22. 45. 17-28 
 
 II. I9.43-I3 
 
 II. 22. 
 
 
 
 
 Occult, im. . . 
 
 Total imm . 
 
 IIT 
 
 N.Eq. 
 
 A 1 
 
 22. 47. 2O'0 
 
 22.47. 5-o 
 
 22.47.37-28 
 
 11.22. 2-75 
 
 
 
 Sept. 20 
 
 I 
 
 Eel. reap. . . . 
 
 
 D 
 
 E.Eq. 
 
 Earn. 
 
 o. 53. 45*0 
 
 o. 53. 5o-g 
 
 o. 54.32-27 
 
 12.57. 9'68 
 
 12. 56. 59*70 
 
 - 9-98 
 
 Sept-2 1 
 
 I 
 
 (a) Ingress. . 
 
 First cont. 
 
 C 
 
 E. Eq. 
 
 Earn. 
 
 19. 5. 3-c 
 
 19. 5. 10-2 
 
 ig. 5. 5rg7 
 
 7. 5. 3o-6o 
 
 
 
 
 
 Ingress 
 
 Central bis. 
 
 C 
 
 E.Eq. 
 
 Earn. 
 
 iq. 6.38-0 
 
 IQ. 6. 45-2 
 
 IQ. 7. 26*07 
 
 7. 7. 5-33 
 
 7. 6. 
 
 
 
 
 IllTCSS 
 
 Total ingr. 
 
 C 
 
 E. Eq. 
 
 Earn. 
 
 .7 
 
 IQ. 8. 3o - o 
 
 J ~ 
 
 ig. 8.37-2 
 
 ;? / ~ ;?/ 
 IQ. Q. l8'Q7 
 
 / / 
 
 7. 8. 57'OA 
 
 / 
 
 
 Sept.2 1 
 
 II 
 
 (i) Ingress . . 
 
 O 
 
 First cont. 
 
 c 
 
 1 
 
 E.Eq. 
 
 Earn. 
 
 y 
 
 ig. 55. 53-c 
 
 J I 
 
 19. 56. 0-2 
 
 3 y m yt 
 
 ig. 56. 42-00 
 
 / " **P T^ 
 
 7-56. i2-3i 
 
 
 
 
 
 Ingress 
 
 Central bis 
 
 c 
 
 E. Eq. 
 
 Earn. 
 
 IQ. 56.48*0 
 
 ig. 56. 55'2 
 
 IQ. 57. 37-00 
 
 7. 57. 7*i5 
 
 7. 5q. 
 
 
 
 
 Ingress 
 
 Total ingr. 
 
 c 
 
 E. Eq. 
 
 Earn. 
 
 ,J i 
 
 IQ. 58. 4-0 
 
 ig. 58. n-2 
 
 ;/// 
 
 ig. 58. 53-00 
 
 it t 
 
 7. 58. 22-Q4 
 
 / j 
 
 
 Sept.2 1 
 
 I 
 
 (c) Egress. . . 
 
 First appear. 
 
 c 
 
 I 
 
 E.Eq. 
 
 Earn. 
 
 .7 T 
 
 21. 21. 58-o 
 
 ,} 
 
 21.22. 5'5 
 
 21. 22. 47*35 
 
 / ' ;7T 
 
 g. 22. 3-55 
 
 
 
 
 
 
 Central bis. 
 
 c 
 
 E.Eq. 
 
 Earn. 
 
 21. 23. 2I'O 
 
 21. 23. 28-5 
 
 21. 24. io"35 
 
 g. 23. 26-32 
 
 Q. 26. 
 
 
 
 
 Egress . 
 
 Last cont.. 
 
 c 
 
 .-. j 
 
 E. Eq. 
 
 Earn. 
 
 21. 24. 4O'O 
 
 21. 24. 47'5 
 
 21. 25. 2g-35 
 
 Q. 24. 45"IO 
 
 J 
 
 
 Sept.2 1 
 
 II 
 
 (d) Egress . . 
 
 First appear. 
 
 c 
 
 1 
 
 E.Eq. 
 
 Earn. 
 
 T T 
 
 22. 5o. 2-0 
 
 r TV 
 
 22. 5o. g-5 
 
 22. 5o. 51-40 
 
 y **ir" T^ * 
 
 10. 4g. 53-17 
 
 
 
 
 
 ETCSS. . 
 
 Central bis. 
 
 c 
 
 E.Eq. 
 
 Pjarn. 
 
 22. 5i. 38-o 
 
 22. 5i. 45-5 
 
 22. 52. 27*40 
 
 10. 5i. 28'go 
 
 10. 55. 
 
 
 
 
 ETCSS. . 
 
 Last cont.. 
 
 c 
 
 E.Eq. 
 
 Earn. 
 
 22. 52. 58'O 
 
 22.53. 5-5 
 
 22. 53. 47-40 
 
 10. 52. 48*69 
 
 
 
 Sept.2 2 
 
 I 
 
 Eel. reap .... 
 
 
 D 
 
 T 
 
 Altaz. 
 
 G' 
 
 ig. 3o. 2-0 
 
 ig. 2g. 28-3 
 
 \ 1 \ 
 
 ig. 3o. 11*00 
 
 7. 20. 4974 
 
 7. 2o. 55-40 
 
 + 5-66 
 
 Sept-2 5 
 
 IV 
 
 (e) Occult.im. 
 
 Total imm. 
 
 C 
 
 E.Eq. 
 
 Earn. 
 
 21. 48. 53-o 
 
 21.49. 6-4 
 
 21.49.51*99 
 
 g. 33. 20-12 
 
 g.33. 
 
 
 Oct. 1 6 
 
 II 
 
 ETCSS .... 
 
 Central bis. 
 
 D 
 
 E.Eq. 
 
 Earn. 
 
 20. 54. + 
 
 20. 54. + 
 
 20. 54. + 
 
 7 i5 + 
 
 7. 20. 
 
 
 
 
 ETBSS 
 
 Last cont.. 
 
 D 
 
 E.Eq. 
 
 Earn. 
 
 20.56. 
 
 20.56. 
 
 20.56. + 
 
 7. 17. + 
 
 / 
 
 
 Oct. 1 8 
 
 III 
 
 (/)Ecl.disap. 
 
 
 D 
 
 1 
 
 E.Eq. 
 
 Earn. 
 
 23.38.40-0 
 
 23. 3g. 14-0 
 
 23.39.28*66 
 
 it - 
 g. 52. 12-90 
 
 9. 53. 55-70 
 
 + 1.42*75 
 
 Oct. 1 8 
 
 III 
 
 (g) Eel. disap. 
 
 
 AB 
 
 Altaz. 
 
 G 1 
 
 23. 3g. 25-o 
 
 23. 3g. 3g-o 
 
 23. 3g. 53-66 
 
 9.52.37-88 
 
 9. 53. 55-70 
 
 + 1.17-82 
 
 Oct. 20 
 
 IV 
 
 (h) Ingress . . 
 
 Total ingr. 
 
 HT 
 
 E. Eq. 
 
 Earn. 
 
 1. 14. o'o 
 
 I. 14. 34-0 
 
 i. 14.51*17 
 
 u. 19. 28*02 
 
 n. 1 6. 
 
 
 Nbv.3o 
 
 I 
 
 (i) Eel. reap . 
 
 
 D 
 
 E. Eq. 
 
 Earn. 
 
 o. 5o. 28-0 
 
 o. 5o. 27-0 
 
 o. 5i. 25'ii 
 
 8. 14.53*46 
 
 8. 13.57-40 
 
 56-o6 
 
 Dec. 1 8 
 
 IV 
 
 Occult, em . . 
 
 Last cont. . 
 
 C 
 
 E.Eq. 
 
 Arn. 82 
 
 O. 6. 2O'O 
 
 o. 6. 53-4 
 
 o. 6. 57-89 
 
 6. 19.47*10 
 
 6. 21. 
 
 
 Dec. 1 8 
 
 III 
 
 Eerress . 
 
 First appear. 
 
 C 
 
 E. Eq. 
 
 Arn. 82 
 
 o. 5o. io'o 
 
 o. 5o. 45-3 
 
 o. 5o. 49*81 
 
 7. 3.3r83 
 
 
 
 
 
 ETCSS . 
 
 Central bis. 
 
 C 
 
 E.Eq. 
 
 Arn. 82 
 
 o. 5i. 47-0 
 
 0. 52. 22-3 
 
 o. 52. 26-81 
 
 7. 5. 8-56 
 
 7. 4. 
 
 
 
 
 
 Last cont. . 
 
 c 
 
 E. Eq. 
 
 Arn. 82 
 
 o. 53. 5o - o 
 
 o. 54. 25 - 3 
 
 O. 54. 2Q'8l 
 
 7. 7. n*23 
 
 / T 
 
 
 Dec. i g 
 
 II 
 
 (k) Egress . . 
 
 Last cont.. 
 
 D 
 
 1 
 
 E.Eq. 
 
 Arn. 82 
 
 o. 54. o-o 
 
 o. 54. 14-2 
 
 T J 
 
 o. 54. 19-71 
 
 7. 3. 5*24 
 
 7. I. 
 
 
 (a) Doubtful ; the planet exceedingly tremulous. 
 
 (It) Pretty good. 
 
 (c) Good. 
 
 (d) Tolerably good ; the air was foggy and the satellite faint. 
 (e) Very doubtful ; the satellite seen only by glimpses, Jupiter being tremulous and ill defined. 
 
 (/) Good. 
 
 (<?) Very uncertain. 
 
 (h) Very uncertain ; the planet very tremulous. 
 
 (t) The sky hazy ; the recorded time is probably too late. 
 
 (A) Very doubtful ; the planet very tremulous. 
 
 
B 
 
 OCCITLTATIONS OF STARS BY THE MOON, AND CALCULATION OF THE OCCULATIONS, 
 
 OCCULTATIONS of STARS by the MOON. 
 
 D 7 
 
 Clock 
 
 Phpnn Moon's g 
 Obserra- Star's Kame. | Instrume 
 tion, menon. Limb. x> 
 
 lt or Time Time by Sidereal Mean 
 meter noted. Transit Clock. Time. Solar Time. 
 
 '33- W 
 
 
 
 hma li m h m e li m a 
 
 ^S r Star rginiS } Disappearance Bright D E. Equ 
 
 at. Earn. 9. i3. 38 9.13.25-80 9. i3. 5i-55 10.21.29-16 
 
 ' N c/ 1 ^" \ Disappearance Bright D E. Equ 
 
 it. Earn. 9.13.45 9. 10. 32'8o 9. i3. 58'55 10.21.36-14 
 
 Apr. i 3 Sagittarii .... Reappearance Dark M Altaz 
 
 G 1 17. 4.21-0 17. 4.20-00 17. 5.12-93 1 6. 1.48-37 
 
 Apr. 23 (c) A Cancri .... Disappearance Dark E Altaz 
 
 G 1 12.57.33-8 12.58.25-10 12.58.33-21 10.52.54-53 
 
 (d) A Cancri .... Disappearance Dark AL E. Equ 
 
 at. Earn. 12.57.52-6 12. 58. 25' 10 12. 58. 33-21 10. 52. 54 4 53 
 
 Aug. 3o (e) o Piscium . . . Disappearance Bright AL E. Equ 
 (f) o Piscium . . . Reappearance Dark AL E. Equ 
 
 at. Earn. 23. 6.46-8 23. 7.12-80 23. 7.33-37 12.33. 2-3- 
 at. Earn. 0.14.14-5 0.14.40-50 o. i5. ru 13.40.19-07 
 
 Oct. 24 o Piscium.... Disappearance Dark C E. Equa 
 
 t. Earn. 23.56.17-4 23. 56. 55'i5 23.57.17-96 9.46.23-87 
 
 (a) (6) The South Star disappeared first, but from the Moon's Limb being so tremulous, it was exceedingly difficult to note the 
 exact time of disappearnce of either star, and the observation is therefore probably incorrect to a few seconds. Just 
 
 before the occultation, the stars were lost several seconds in the glare of the Moon, and then re-appeared again. 
 
 (c) Instantaneous ; the unilluminated limb of the Moon was distinctly visible. 
 
 (d) Instantaneous ; observation good. 
 
 
 (e) (f) Good. 
 
 
 
 
 
 
OBSERVED AT THE ROYAL OBSERVATORY, GREENWICH, IN THE YEAR 1855. 55 
 
 Disappearance of y Virginia (South Star), 1855, March 5 d . 10". 21 m . 29'-16 + V, Greenwich Mean Solar Time. 
 
 O I II II II 
 
 Right Ascension of Zenith in arc i38. 27. 53'25 + i5-o X t 
 
 Moon's Eight Ascension in arc 187.57.47-85 + x + 0-4878 X t 
 
 Moon's N.P.D 90. 6.40-18 + y + 0-2362 X t 
 
 Moon's Horizontal Equatoreal Parallax 55. 10-60 X ( i + m -\ 
 
 \ IOOO/ 
 
 Moon's Semidiameter i5. 4-14 x ( i -\ ) 
 
 V looo' 
 
 Star's Eight Ascension in arc 188. 34. 54-15 + e' 
 
 Star's N.P.D 90. 3g. 21-76 + / 
 
 Geocentric E. A. of corresponding point in arc .... 188. 8.28-73 + e + 0-0934 X t 1-5804 X 
 
 Geocentric N.P.D. of corresponding point 89.66. 8-62 + / 0-0016 X t 2-5g3i X m 
 
 Geocentric distance of center from corresponding point, 
 
 14. 59-78 + 0-7124 X 
 0-7020 X 
 + 0-7020 X 
 
 + e x 0-3644 X t 1-5864 X 
 / 0-0016 x t 2-5g3i X n| 
 y + 0-2362 X 1 1 
 
 Final Equation. 
 + 4-36 = + 0-7124 X e 0-7020 X / 07124 X * + 0-7020 X y 0-0927 X t + 0-6910 X m 0-9041 X n 
 
 Disappearance of y Virginia (North Star), 1855, March 5 d . 10 h . 21 ra . 36 > 14! + f, Greenwich Mean Solar Time. 
 
 Oil, 
 
 Eight Ascension of Zenith in arc i38. 29. 38-25 -f i5'o X t 
 
 Moon's Eight Ascension in arc 187.57.51-00 + x + 0-4678 X t 
 
 Moon's N.P.D 90. 6. 41-83 + y + 0-22,62 X t 
 
 Moon's Horizontal Equatoreal Parallax 55. 1 0-60 X / i -J } 
 
 \ looo/ 
 
 Moon's Semidiameter i5. 4/i5 X ( i + n ) 
 
 \ looo' 
 
 Star's Eight Ascension in arc 1 88. 34. 67-00 + e" 
 
 Star's N.P.D 90.39. 18-84 +/ 
 
 Geocentric E.A. of corresponding point in arc .. 188. 8.32-24 + e + 0-0934 X t 1-5848 X 
 
 Geocentric N.P.D. of corresponding point 89.66. 6-71 + / 0-0016 X t 2-5g3i X m 
 
 Geocentric distance of center from corresponding point, 
 
 ' " " r 1 
 
 i5. 3-24 + o- 7 ogg X [ + e - x - 0-3644 -X t - 1-6848 X m j 
 
 0-7042 X { / 0-0016 X t 2-5g3i X m I 
 + 0-7042 X | y + Q'2362 X t | 
 
 Final Equation. 
 0-91 = + 0-7099 y. e 0-7042 X/ o'70gg X x + 07042 X y O'ogi3 X t + 0-7010 X m 0-9042 X n 
 
56 CALCULATION OF THE OCCULTATIONS 
 
 Keappearance of 3 Sagittarii, 1855, April 7 d . 1 6 h . l m . 48 S> 37 + P, Greenwich Mean Solar Time. 
 
 o i it n ii 
 
 Right Ascension of Zenith in arc 256. 18. i3'g5 + i5 - o X t 
 
 Moon's Right Ascension in arc 264.47.54-15 + a; + o-638i X t 
 
 Moon's N. P. D 1 1 6. 54. 33-33 + y + o-o5g3 X t 
 
 Moon's Horizontal Equatoreal Parallax 58. ig-8l X ( i + 
 
 I ooo' 
 
 Moon's Semidiameter i5. 55'77 X ( 1 + -^ 
 
 v i ooo' 
 
 Star's Right Ascension in arc 264. 36. 38-40 + e" 
 
 Star's N.P.D 117. 46. 19-80 +/ 
 
 Geocentric R. A. of corresponding point in arc 264.30.44-82 + c + 0-1707 X t o-3536 X m 
 
 Geocentric N.P.D. of corresponding point 1 16. 49. 21-14 + / o-oioo X t 3-4187 X m 
 
 Geocentric distance of center from corresponding point, 
 
 1 6. g-85 + 0-8445 X I e + x + 0-4674 X t + o-3536 X m j 
 o-323o x | / o-oioo X t 3-4187 X m j 
 + 0-3208 x | y + o-oogS X t | 
 
 Final Equation. 
 14-08 = 0-8445 X e o-323o X / + 0-8445 X x + 0-3208 X y + 0-4169 X t + 1-4028 X m O'g558 X n 
 
 Disappearance of X Cancri, 1855, April 23 d . 10". 52 ra . 54"53 + t 1 , Greenwich Mean Solar Time. 
 
 a I II n II 
 
 Right Ascension of Zenith in arc 194. 38. i8-i5 + i5-o X t 
 
 Moon's Right Ascension in arc 123.21.21-45 + x + c-5362 X t 
 
 Moon's N.P.D 64. 48. 24-67 + y + 0-0991 x t 
 
 Moon's Horizontal Equatoreal Parallax 54. 2 1 -35 X I i + m } 
 
 \ 1000' 
 
 Moon's Scraidiameter 14.50-62 X ( i + n \ 
 
 \ i ooo' 
 
 Star's Right Ascension in arc 122.58. 39-90 + c" 
 
 Star's N.P.D 65. 3i. 22-80 + / 
 
 Geocentric R.A. of corresponding point in arc 123.34.12-38 + e + 0-0483 X t + 2-io25 X m 
 
 Geocentric N.P.D. of corresponding point 64.57.20-82 +/ o-o565 X t 2-0420 X m 
 
 Geocentric distance of center from corresponding point, 
 
 i n n 
 
 14.40-17 + 0-7180 X | + e x 0-4879 X t + 2-1325 X m j 
 
 + 0-6098 X { / o-o565 X t 2-0420 X 
 
 0-6086 X | y + 0-0991 X t j 
 
 Final Equation. 
 -f 10-45 = + 0-7180 X c + 0-6098 x/ 0-7180 X x 0-6086 Xy 0-4450 X t + o-285gX nt 0-8906 X 
 
OBSERVED AT THE ROYAL OBSERVATORY, GREENWICH, IN THE YEAR 1855. 57 
 
 Disappearance of o Piscium, 1855, August 30 d . 12 h . 33 m . 2 ! '37 + P, Greenwich Mean Solar Time. 
 
 O I ff II 
 
 Right Ascension of Zenith in arc 346.53.20-55 + i5-o x t 
 
 Moon's Right Ascension in arc 23.49.41-25 + x + 0-5405 X t 
 
 Moon's N.P.D 81. o. 3o-88 + y 0-2643 X t 
 
 Moon's Horizontal Equatoreal Parallax 5g. 3 1-21 X (i + 
 
 IOOO 
 
 Moon's Scmidiameter 16. 15-26 X (i + -^ \ 
 
 V iooo/ 
 
 Star's Right Ascension in arc 24. 26. 41-40 + e" 
 
 Star's N. P. D 81. 34. 8-40 + / 
 
 Geocentric E. A. of corresponding point in arc 24. 3.45-52 + e + 0-1265 X t I'SySg X m 
 
 Geocentric N. P. D. of corresponding point 80. 52. 3yi6 + f + o-oi38 X t 2-4912 X m 
 
 Geocentric distance of center from corresponding point, 
 
 io. 5 8 'g3 + 0-8587 X { + e x 0-4140 X t 1-3759 X m j 
 
 0-4937 x < / + o-oi38 X t 2-4912 x m I 
 
 + 0-4943 x < y 0-2643 X t I 
 
 Final Equation. 
 i6-33 = + c-8587 X e 0-4937 X / 0-8587 x x + 0-4943 X y 0-4930 X t + 0-0484 X m 0-9753 X n 
 
 Reappearance of o Piscium, 1855, August 30 d . 13 h . 40 m . 19 !> 07 + V, Greenwich Mean Solar Time. 
 
 o i n n n 
 
 Right Ascension of Zenith in arc 3. 45. 1 6-65 + i5-o X t 
 
 Moon's Right Ascension in arc 24.26. 3-i5 + x + 0-5406 x t 
 
 Moon's N.P.D 80.42.44-71 + y o-263i x t 
 
 Moon's Horizontal Equatoreal Parallax . 5q. 28-65 X ( i + ) 
 
 \ iooo/ 
 
 Moon's Semidiameter 16.14-56 x (i + \ 
 
 iooo] 
 
 Star's Right Ascension in arc 24. 26. 41*40 + e" 
 
 Star's N.P.D 81.34. 8-40+7 
 
 Geocentric R. A. of corresponding point in arc .... 24.13.24-48 + e + 0-1493 X t 0-7969 X m 
 
 Geocentric N. P. D. of corresponding point 80. 53. 25- 1 o + / + 0-0080 X t 2-4433 X m 
 
 Geocentric distance of center from corresponding point, 
 
 16. 25-38 + 07504 X | e + x + o-3gi3 X t + 0-7969 X m j 
 + o-65oo x < f + 0-0080 x t 2-4433 X m \ 
 0-6496 X < y o-263i X t j- 
 
 Final Equation. 
 10-82 = 0-7504 x e + o-65oo x / -f 0-7504 x x 0-6496 x y + 0-4697 x t 0-9902 X m 0-9746 X n 
 
 GREENWICH OBSERVATIONS, 1855. 4 I 
 
58 CALCULATION OF THE OCCULTATIONS. 
 
 Disappearance of a Piscium, 1855, October, 2-1' 1 . 9\ 46 m . 23'-87 + t', Greenwich Mean Solar Time. 
 
 o / // // It 
 
 Right Ascension of Zenith in arc ................ 35g. 19. 29-40 + i5 - o X t 
 
 Moon's Right Ascension in arc ................ 23. 64. 3 1 '35 + x + O'55o7 X t 
 
 Moon's N. P. D ............................... 80. 5o. 3-i3 + y 0-2717 X t 
 
 Moon's Horizontal Equatoreal Parallax ........... 5g. 56-8o X (i + 
 
 Moon's Semidiameter .......................... 16. 22-28 X [l + ) 
 
 1000 / 
 
 Star's Right Ascension in arc ................... 24. 26. 64-00 + e" 
 
 Star's N. P. D ................................. 81. 3 4 . 4-00 + / , ; 
 
 Geocentric R. A. of corresponding point in arc ..... 24.10.48-76 + e + 0-1454 X t 0-9602 X m 
 
 Geocentric N. P. D. of corresponding point ........ 80. 52. 5r66 +/ + 0-0098 X t 2-4723 X m 
 
 Geocentric distance of center from corresponding point, 
 
 i n a f "| 
 
 16. 19-60 + 0-9728 X s + e x 0-4053 X t o-g652 X m *> 
 
 + 0-1725 X < f + 0-0098 X t 2-4723 X m \ 
 0-1717 x I y 0-2717 x t \ 
 
 Final Equation. 
 + 2-68 = + 0-9728 X e + 0-1725 X/ 0-9728 X x 0-1717 X y 0-3459 X t 1-3654 X 0-9823 X n 
 
ROYAL OBSERVATORY, GREENWICH. 
 
 MEASURES OF DISTANCE AND ANGLE OF POSITION 
 
 OP THE 
 
 COMPONENTS OF v YIRGINIS; 
 
 AND OF 
 
 THE RINGS OF SATURN; 
 
 MADE WITH A DOUBLE-IMAGE MICROMETER 
 UPON THE EAST EQUATOREAL. 
 
 1855. 
 
 41 2 
 
60 
 
 MEASURES OF DISTANCE OP y VIRCINIS, AND OF THE DIMENSIONS OF THE RINGS OF SATURN, 
 
 RESULTS of MEASURES of DISTANCE and ANGLE of POSITION, for each Day's Observations of the COMPONENTS of 
 7 VIRGINIS, made at the Royal Observatory, Greenwich, with a Double-Image Micrometer on the East Equatoreal. 
 
 Day 
 and Mean Solar 
 Hour. 
 
 Method 
 of 
 Observation. 
 
 Observed Num f ber 
 Distance. Mea ures 
 
 Observed 
 Angle Observer. REMAKES. 
 of Position. 
 
 1855 d 
 May 1 8. 8 
 
 Equal Distanc 
 
 :es ..... 
 
 // 
 3-40 10 
 
 
 
 174 M 
 
 
 May 26. 8 
 
 Equal Distances 
 
 3 '49 IO 
 
 173 M 
 
 MEASURES of the Axis MAJOB and Axis MINOR of the EXTERIOR EDGE of the OUTER BRIGHT RING of SATURN, made with 
 the DOUBLE-IMAGE MICHOMETER. 
 
 Day and 
 Mean Solar 
 Hour. 
 
 Part 
 
 Measured. 
 
 Num- 
 ber of 
 Mea- 
 sures. 
 
 Observed 
 Value 
 in Arc. 
 
 Approximate 
 Angle of 
 Position of 
 measured 
 Part. 
 
 Observer. 
 
 REMARKS. 
 
 1 855. " b 
 Nov.3o. 12 
 
 Axis 1 
 Axis I 
 
 
 6 
 8 
 
 rt 
 
 47-20 
 20 -96 
 
 o 
 
 84 
 
 74 
 
 M 
 M 
 
 
 
 
 Dec. 5. 1 1 
 
 Axis 5 
 Axis I 
 
 lajor 
 
 12 
 
 8 
 
 46-86 
 
 20-44 
 
 84 
 74 
 
 SI 
 31 
 
 The sky was splendidly clear, and the definition of images sen- 
 sibly perfect. The observations worthy of great confidence. 
 
 flinor 
 
 
 Dec. 6. 10 
 
 Axis IV 
 Axis I 
 
 lajor 
 
 12 
 
 8 
 
 4 6 79 
 20 -99 
 
 84 
 '74 
 
 M 
 M 
 
 A beautiful night ; the planet was quite as well seen as on last 
 night. The observations are perhaps better. 
 
 rlinor 
 
 
 Dec. 12. 9 
 
 Axis J 
 Axis I 
 
 lajor 
 
 IO 
 10 
 
 46-71 
 20 -91 
 
 85 
 I 7 5 
 
 M 
 SI 
 
 The planet well seen. 
 
 linor 
 
 
 Dec. 1 8. 8 
 
 Axis I 
 Axis I 
 
 
 IO 
 
 IO 
 
 4.6-8 
 20-88 
 
 85 
 I 7 5 
 
 SI 
 11 
 
 The images not quite so steady as usual. Some of the measures 
 were, nowever, very gooU. 
 
 Minor 
 
 
 Dec. 2 2. 9 
 
 Axis I 
 
 Axis 1 
 
 lajor 
 
 8 
 
 IO 
 
 46-81 
 20-86 
 
 84 
 '74 
 
 M 
 M 
 
 For an hour the sky was bright, but it clouded suddenly, and 
 interrupted the observations. 
 
 Minor 
 
 
 1 856. 
 Jan. 10. 8 
 
 Axis 1 
 Axis 1 
 
 Major 
 
 10 
 10 
 
 46-14 
 20 -53 
 
 85 
 I 7 5 
 
 M 
 M 
 
 The planet was seen with great distinctness. 
 
 Minor 
 
 
 Jan. 14. 8 
 
 Axis 1 
 Axis ] 
 
 Major 
 
 10 
 10 
 
 46 -21 
 20 -46 
 
 85 
 I 7 5 
 
 M 
 
 31 
 
 The images at first were confused and tremulous, but they 
 became better afterwards. 
 
 Minor 
 
 
 Jan. 1 5. 8 
 
 Axis ] 
 
 Major 
 
 10 
 
 46 -i5 
 
 85 
 
 M 
 
 Ditto, ditto. Clouds suddenly put an end to the observations. 
 
 
 Jan. 26. 7 
 
 Axis ] 
 Axis ] 
 
 Mai or. . 
 
 10 
 10 
 
 45-78 
 
 20 -58 
 
 85 
 I 7 5 
 
 M 
 M 
 
 
 Minor 
 
 
 Feb. 1 4. 1 1 
 
 Axis ] 
 Axis ] 
 
 Major 
 
 8 
 
 10 
 
 43-98 
 20 -01 
 
 85 
 1 7 5 
 
 SI 
 
 M 
 
 The sky became hazy, and the images were tremulous during 
 the observations. 
 
 Minor 
 
 
 Apr. 1 9. 8 
 
 Axis ] 
 Axis i 
 
 
 8 
 
 10 
 
 3g -06 
 i8-i5 
 
 84 
 
 i?4 
 
 H 
 K 
 
 
 Minor 
 
 
MADE AT THE RoTAL OBSERVATORY, GREENWICH, IN THE YEARS 1855 AND 1856. 
 
 61 
 
 MEASURES for determining the BREADTH of the WHOLE SYSTEM of BRIGHT RINGS ; the BREADTH of the DARK SPACE 
 between the BRIGHT RINGS and the BALL ; and the DIAMETER of the BALL of SATURN. 
 
 THE observations which follow in tabular arrangement wore made by placing successively the moveable Image of the 
 Extreme Edge East or West of the Outer Ring on the fixed Image of the Edges West or East of the Exterior Portions of 
 the Bright Rings 5 of the Inner Portions of the Bright Rings ; and of the Ball. 
 
 When the inoveable Image is West the micrometer-readings corresponding to the contacts explained above, arc denoted in 
 the tabular arrangement by the numbers 1, 2, 3 ; and when the moveable Image is East by the numbers 4, 5, 6. The numbers 
 ], 2, 3, denote therefore measures of the Western Portions of the Rings, and the numbers 4, 5, 6, denote measures of the 
 Eastern Portions. 
 
 The differences between the successive measures 1-2, 2-3, and 4-5, 5-6, give plainly the values of the Breadth of the 
 System of Bright Rings and of the Dark Space between the Ball and the Bright Rings ; and the differences 1-3, 4-6, give ia 
 like manner the whole space between the Extreme Edge of the Outer Ring and the Edge of the Ball on the West side and 
 the East side respectively. If then the value of this latter space be obtained from all the observations East and West in one 
 evening, and if double this value be subtracted from the value of the Axis Major of the Outer Ring obtained from all the 
 observations of the evening, the difference will plainly be the value of the Equatoreal Diameter of the Ball. The daily values 
 of the Semidiametcr of Ball thus found are reduced to the mean distance log. "'0-9790 of the Planet from the Earth, for 
 comparison with Mr. Main's definitive value of this element, namely, 8" - 75; and the results are given in the column " Deduced 
 Semidiameter of Ball at Mean Distance." 
 
 Day 
 
 and Mean Solar 
 Hour. 
 
 Numbers 
 denoting Parts 
 measured. 
 
 Micrometer 
 Readings. 
 
 Breadth of 
 Rings iu 
 Revolutions. 
 
 Breadth of 
 Dark Space in 
 Revolutions. 
 
 Mean Breadth 
 of Rings in 
 Revolutions. 
 
 Mean Breadth 
 of Dark Space 
 in Revolutions 
 
 Mean Breadth 
 of Rings 
 in Arc. 
 
 Mean Breadth 
 of Dark Space 
 in Arc. 
 
 Deduced 
 
 Semidtametcr 
 of Ball at 
 Mean Distance 
 
 1 855. d h 
 
 
 r 
 
 r 
 
 r 
 
 r 
 
 r 
 
 H 
 
 H 
 
 
 
 December 5 1 1 
 
 4 
 5 
 
 17-049 
 16-240 
 
 0-809 
 
 roo5 
 
 0-906 
 
 0-966 
 
 6'55 
 
 6-98 
 
 8-36 
 
 
 6 
 
 i5 - 235 
 
 
 
 
 
 
 
 
 
 i 
 
 4-116 
 
 0-823 
 
 
 
 
 * 
 
 
 
 
 2 
 
 4*939 
 
 
 
 
 
 
 
 
 
 3 
 
 6-022 
 
 
 ro83 
 
 
 
 
 
 
 
 4 
 5 
 
 I7-09I 
 
 0-874 
 
 
 
 
 
 
 
 
 6 
 
 i5-2o3 
 
 
 1-014 
 
 
 
 
 
 
 
 i 
 
 2 
 
 4' '49 
 4-963 
 
 0-814 
 
 
 
 
 
 
 
 
 3 
 
 5-990 
 
 
 1-027 
 
 
 
 
 
 
 
 4 
 5 
 
 17-121 
 16-088 
 
 i-o33 
 
 
 
 
 
 
 
 
 6 
 
 i5'2oo 
 
 
 0-888 
 
 
 
 
 
 
 
 i 
 
 2 
 
 4-161 
 4-983 
 
 0-822 
 
 
 
 
 
 
 
 
 3 
 
 6-oo3 
 
 
 1-020 
 
 
 
 
 
 
 
 4 
 5 
 
 17-081 
 16-172 
 
 0-909 
 
 0-983 
 
 
 
 
 
 
 
 6 
 
 15-189 
 
 
 
 
 
 
 
 
 
 
62 
 
 MEASURES OF THE DIMENSIONS OF THE RINGS OF SATURN 
 
 Day 
 and Mean Solar 
 Hour. 
 
 Numbers 
 denoting Part 
 measured. 
 
 Micn<. 
 Readings. 
 
 Breadtli of 
 Rings in 
 Revolutions 
 
 Breadth of 
 Dark Space i 
 Revolutions 
 
 Mean Breadt 
 of Rings in 
 Revolutions 
 
 Meau Breadtli 
 of Dark Space 
 in Revolutions 
 
 Mean Bruadt 
 of Rings 
 in Arc. 
 
 Mean Breadt 
 ofDarkSpac 
 in Arc. 
 
 Deduced 
 Scmidiametcr 
 of Ball at 
 Mean Distance 
 
 1 855. d " 
 December 5. 1 1 
 
 1 
 2 
 3 
 
 r 
 4-I28 
 5'oy2 
 5-991 
 
 r 
 0*944 
 
 O-ggi 
 
 r 
 0-9I9 
 
 0798 
 0-917 
 0-889 
 
 i-o53 
 
 r 
 
 r 
 
 // 
 
 // 
 
 n 
 
 4 
 5 
 6 
 
 lyoSi 
 16-060 
 15-262 
 
 i 
 
 2 
 
 3 
 
 4-o33 
 5-070 
 5-987 
 
 ro37 
 
 4 
 5 
 6 
 
 17-034 
 16-100 
 
 l5'2II 
 
 0-934 
 0-886 
 
 i 
 
 2 
 
 3 
 
 4-041 
 
 4^27 
 5-980 
 
 December 6. 10 
 
 4 
 5 
 6 
 
 17-223 
 i6-3o5 
 15-354 
 
 0-918 
 0-848 
 '939 
 0-804 
 0-942 
 0-890 
 0-8.37 
 0-858 
 o-83o 
 o-83i 
 0-894 
 
 o-gS i 
 o-g3i 
 0-901 
 ro35 
 0-834 
 0-963 
 1-004 
 o-g52 
 
 1-022 
 
 1-069 
 0-933 
 
 0'8 77 
 
 0-97I 
 
 6-34 
 
 7'O2 
 
 8' 47 
 
 i 
 
 2 
 
 3 
 
 4" 1 77 
 5-025 
 5-g56 
 
 4 
 5 
 6 
 
 17-094 
 i6-i55 
 i5-254 
 
 i 
 
 2 
 
 3 
 
 4- 1 53 
 
 4'957 
 5-992 
 
 4 
 5 
 6 
 
 17-075 
 i6-i33 
 15-299 
 
 i 
 
 2 
 
 3 
 
 4-146 
 5-o36 
 5 '999 
 
 
 4 
 5 
 6 
 
 17-014 
 16-177 
 15-173 
 
 i 
 
 2 
 
 3 
 
 4- 1 35 
 
 4^93 
 5-945 
 
 
 4 
 5 
 6 
 
 16-995 
 i6-i65 
 
 15-143 
 
 2 
 
 3 
 
 4-092 
 4-923 
 5-992 
 
 4 
 5 
 6 
 
 17-029 
 i6-i35 
 
 l5'2O2 
 
 
 
 
MADE AT THE KOYAL OBSERVATORY, CrBEENWICHj IN THE YEARS 1835 AND 1856, 
 
 63 
 
 Day 
 and Mean Solar 
 Hour. 
 
 Numbers 
 denoting Parts 
 measured. 
 
 Micrometer 
 Headings. 
 
 Breadth of 
 Rings in 
 Revolutions. 
 
 Breadth of 
 Dark Space in 
 Revolutions. 
 
 Mean Breadth 
 of Rings in 
 Revolutions. 
 
 Mean Brea<lth 
 of Dark Space 
 in Revolutions. 
 
 Mean Breadth 
 of Rings 
 in Arc. 
 
 Mean Breadth 
 of Dark Space 
 in Arc. 
 
 Deduced 
 
 ScmMiameter 
 of Ball at 
 Mean Distance. 
 
 'l855. d " 
 
 December 6, 10 
 
 I 
 
 2 
 
 3 
 
 r 
 
 4'o5i 
 4-988 
 6-040 
 
 r 
 0- 9 3 7 
 
 r 
 I-O52 
 
 ' 
 
 - r 
 
 < 
 
 r 
 
 n 
 
 
 
 // 
 
 % 
 
 
 
 // 
 
 December 12. g 
 
 . 4 
 5 
 6 
 
 17-079 
 16-190 
 i5-3io 
 
 0-889 
 0-880 
 0-848 
 0-827 
 
 (o-638) 
 1-004 
 0-776 
 0-874 
 0-881 
 0-771 
 
 0'88o 
 
 o-g52 
 
 0-884 .- 
 i-o3g 
 
 I'l32 
 
 0-877 
 
 i-o55 
 i -016 
 0-963 
 o-g85 
 
 o-83g 
 
 
 
 
 * 
 
 o- 9 78 
 
 
 
 6-06 
 
 
 
 
 7-07 
 
 
 
 
 8-6 1 
 
 2 
 
 3 
 
 4-125 
 5-oo5 
 5-967 
 
 4 
 5 
 6 
 
 17-071 
 16-226 
 1 5'33g 
 
 i 
 
 2 
 
 3 
 
 4 -i3 4 
 4-961 
 6-000 
 
 4 
 5 
 6 
 
 i7 - o5o 
 i6'4i* 
 i5-28o 
 
 i 
 
 2 
 
 3 
 
 4-170 
 5-174 
 6-o5i 
 
 4 
 5 
 6 
 
 17-058 
 16-282 
 15-227 
 
 2 
 
 3 
 
 4-108 
 4-982 
 5-998 
 
 4 
 5 
 6 
 
 17-083 
 16-202 
 i5-23g 
 
 i 
 
 2 
 
 3 
 
 4" ' 79 
 4-960 
 
 5- 9 35 
 
 December 18. 8 
 
 i 
 
 2 
 
 3 
 
 4-112 
 4- 9 5 1 
 6-034 
 
 o-83g 
 0-896 
 0-960 
 0-990 
 0-910 
 
 * 
 
 i-o83 
 o-g83 
 0-791 
 0-787 
 0-922 
 
 o'Sgg 
 
 
 o-g38 
 
 6-5o 
 
 678 
 
 8-45 
 
 4 
 5 
 6 
 
 17-157 
 16-261 
 15-278 
 
 i 
 
 2 
 
 3 
 
 4-172 
 5-i32 
 5-923 
 
 4 
 5 
 6 
 
 17-072 
 16-082 
 i5'2g5 
 
 i 
 
 2 
 
 * 
 O 
 
 4-171 
 5-o8 1 
 6-oo3 
 
MEASURES OF THE DIMENSIONS OF THE KINGS OF SATURN 
 
 Day 
 and Mean Solar 
 Hour. 
 
 Numbers 
 denoting Parts 
 measured. 
 
 Micrometer 
 Readings. 
 
 Breadth of 
 Rings in 
 
 Involutions. 
 
 Breadth of 
 Dark Space in 
 Revolutions. 
 
 Moan Breadth 
 of Rings in 
 Revolutions. 
 
 Mean Breadth 
 of Dark Spare 
 m Revolutions. 
 
 Mean Breadth 
 of Rings 
 in Arc. 
 
 Mean Breadth 
 of Dark Space 
 in Are. 
 
 Deduced 
 Scmidiameter 
 of Ball at 
 Mean Distance. 
 
 1 855. " " 
 December 18. 8 
 
 4 - 
 *5 
 6 
 
 
 
 r 
 
 iyi82 
 
 '16-241 
 iS'iiy 
 
 r 
 0-941 t 
 
 o-83o 
 
 * 
 
 0-740 
 0-988 
 0-892 
 
 
 % r 
 
 1-124 
 
 ro36 
 
 
 
 o-g85 
 
 0-844 
 
 
 
 0-822 
 
 V 
 
 r 
 
 
 
 // 
 
 // 
 
 
 
 
 
 n 
 
 i 
 
 2 
 
 3 
 
 4- 1 5y 
 
 4'987 
 6-023 
 
 . 4 
 5 
 6 
 
 17-043 
 i6-3o3 
 i5-3i8 
 
 
 
 i 
 
 2 
 
 3 
 
 4-140 
 5-128 
 5-972 - 
 
 
 4 
 5 
 6 
 
 17-014 
 16-122 
 i5'3oo 
 
 December 22. 9 
 
 
 
 i 
 
 2 
 
 3 
 
 4- 1 32 
 5-173 
 S-gSg 
 
 1-041 
 0-880 
 
 TO22 
 
 0-773 
 1-048 . 
 0-827 
 1-019 
 0-962 
 
 0-786 , 
 .0*994 
 
 
 
 0-943.' 
 
 % 
 
 0-970 
 
 
 0-924 
 
 0-960 
 
 o-g'23 
 t 
 
 , 00-952 
 
 t 
 
 0'947 
 
 o-g32 
 
 6-85 
 
 
 
 6-74 
 
 
 
 8-2 7 
 
 4 
 5 
 6 
 
 17-082 
 16-202 ' 
 i5-2o8 
 
 i 
 
 2 
 
 3 
 
 4-078 
 5-ico 
 6-043 
 
 
 
 4 
 5. 
 6 
 
 17-052 
 16-279 
 1 5-309 
 
 i 
 
 ' 2 
 
 3 
 
 4-110 
 5- 1 58 
 6-082 
 
 4 . 
 5 
 6 
 
 i7 - o5o 
 
 l6'223 
 
 i5-263 
 
 i 
 
 2 
 
 3 
 
 4-118 
 5- 1 37 
 6-060 
 
 4 
 5 
 6 
 
 17-060 
 16-098 
 10-146 
 
 1 856. 
 January 10. 8 
 
 4 
 5 
 6 
 
 1 7'oo5 
 16-175 
 i5-i5o 
 
 o-83o 
 0-963 
 
 0-782 
 
 
 
 1-025 
 
 o-85o 
 '949 
 
 0-868 
 
 
 
 0-940 
 
 6-27 
 
 6-79 
 
 8-5 1 
 
 I 
 
 2 
 
 3 
 
 4-142 
 5-io5 
 S-gSS 
 
 4 
 5 
 6 
 
 i6 9 53 
 16-171 
 
 lS'222 
 
UNIVERSITY OF CALIFORNIA LIBRARY 
 BERKELEY 
 
 Return to desk from which borrowed. 
 This book is DUE on the last date stamped below. 
 
 
 JUL 3 1962 
 
 LD 21-95m-ll,'50(2877slfi)476 
 
YE