CIHM 
 Microfiche 
 Series 
 (Monographs) 
 
 ICMH 
 
 Collection de 
 microfiches 
 (monographies) 
 
 Canadian Institute for Historical Microreproductions / Instltut canadier. de microreproductions historiques 
 
 ^iOOQ 
 
Technical and Bibliogra'- 
 
 i\' 
 
 Notes techniques et bibliographiques 
 
 The Institute has attempted to obtain ' . ■ 'y, ! o': 
 copy available for filming. Features of ■ : c ;y v, 
 may be bibliographically unique, which n.ij ?. • -r a, of 
 the images in the reproduction, or which may 
 significantly change the usual method of filming are 
 checked below. 
 
 U\ 
 
 Coloured covers / 
 Couverture de couleur 
 
 I I Covers damage J / 
 
 Couverture endommagee 
 
 □ Covers restored and/or laminated / 
 Couverture restauree el'oj pelliculee 
 
 Cover title missing / Le litre de couverture manque 
 
 I I Coloured maps / Cartes geographiques en couleur 
 
 □ Coloured ink (i.e. other than blue or black) / 
 Encre de couleur (i.e. autre que bleue ou noire) 
 
 □ Coloured plates and/or illustrations / 
 Planches et/ou illustrations en couleur 
 
 Bound with other material / 
 Relie avec d'autres documents 
 
 Only edition available / 
 Seule edition disponible 
 
 Tight binding may cause shadows or dis'cnion ale- g 
 interior margin / La reliure serree peut causer ce 
 I'ombre ou de la distorsion le long de la marge 
 in'erieure. 
 
 Blank leaves added during restorations may appear 
 within the text. Whenever possible, these have teen 
 omitted from filming / llsepeut que certaines pages 
 blanches ajoutees lors d'une restauraiicn 
 apparaissent dans le texle, ma's, lorsque ce'a e:ait 
 possible, ces pages n'ont pas ete filrr.ees. 
 
 □ 
 
 D 
 D 
 
 D 
 
 Q 
 
 ,'lnslitut a microfilme le meilleur exemplaire qu'il lui a 
 ete possible de se procurer. Les details de cet exem- 
 plaire qui sont peut-etre uniques du point de vue bibli- 
 ographique, qui peuvent modifier une image reproduce, 
 ou qui peuvent exiger une modification dans la metho- 
 de normale de filmage sont indiques ci-dessous. 
 
 I J Coloured pages /Pages de couleur 
 
 I j Pages damaged/ Pages endommagees 
 
 D 
 
 Pages restored and/or laminated / 
 Pages restaurees et/ou pelliculees 
 
 Pages discoloured, stained or foxed / 
 Pages decolorees, tachetees ou piquees 
 
 I Pages detached / Pages detachees 
 
 v/j Showthrough /Transparence 
 
 n 
 
 n 
 
 Quality of print varies / 
 Qualite inegale de I'impression 
 
 Includes supplementary material / 
 Comprend du materiel supplementaire 
 
 Pages wholly or partially obscured by errata slips, 
 tissues, etc., have been refilmed to ensure the best 
 possible image / Les pages totalement ou 
 pariiellement obscurcies par un feuillet d'errata, une 
 pelure, etc., ont ete filmees a nouveau de fa^on a 
 obtenir la meillei're image possible. 
 
 Opposing pages with varying colouration or 
 discolourations are filmed twice to ensure the best 
 possible imiage / Les pages s'opposant ayant des 
 colorations variables ou des decolorations sont 
 filmees deux fois afin d'ob'enir la meilleure im.age 
 possible. 
 
 Additional comments / 
 Commentaires supplemenlaires: 
 
 Continuous pagination. 
 
 This item is filmed at the reduction ratio checked below / 
 Ce document est filme au taux de reduction indique ci-dessr' 
 
 lOx 
 
 
 
 14x 
 
 
 
 
 lex 
 
 
 22x 
 
 
 
 26x 
 
 
 
 
 30x 
 
 
 
 
 
 
 1 
 
 
 
 
 1 
 
 
 
 1 
 
 
 
 
 y 
 
 
 
 
 1 
 1 
 
 12x 
 
 16x 
 
 iOx 
 
 k4.x 
 
 28x 
 
 32x 
 
The copy filmed hero has been reproduced thanks 
 to the generosity of: 
 
 tcole polytcchniquc, 
 Universite de Montreal, 
 ISibI iotheque 
 
 The images appearing here are the best quality 
 possible considering the condition and legibility 
 of the original copy and in keeping with the 
 filming contract specifications. 
 
 L'exemplaire film6 fut reproduit grace ^ la 
 g6n6rosit6 de^ 
 
 Ecole poly:echnique, 
 Universite de Hontredl, 
 Bibl iotheque 
 
 Les images suivantes ont iii reproduites avec le 
 plus grand soin, compte tenu de la condition et 
 de la nertet6 de lexemplaire film*, et en 
 conformity avec les conditions du contrat de 
 filmage. 
 
 Original copies in printed paper covers are filmed 
 beginning with the front cover and ending on 
 the last page with a printed or illustrated impres- 
 sion, or the back cover when appropriate. All 
 other original copies are filmed beginr'ng on the 
 first page with a printed or illustrated impres- 
 sion, and ending on the last page with a printed 
 or illustrated impression. 
 
 Les exemplaires originaux dont la couvei >re en 
 papier est imprimdo sont film6s en commencant 
 par le premier plat et en terminant soit par la 
 dernidre page qui comporta une ompreinte 
 d'impression ou d'iliustration, soit par le second 
 plat, selon I9 cas. Tous les autres exemplaires 
 originaux sont film6s on commencant par la 
 premiere page qui comporte une ompreinte 
 d'impression ou d'iliustration et en terminant par 
 la darnidre page qui comporte une telle 
 empreinte. 
 
 The last recorded frame on each microfiche 
 shall contain the symbol m (meaning "CON- 
 TINUED"), or the symbol V (meaning "END"), 
 whichever applies. 
 
 Un des symboles suivants apparaitra sur la 
 derniiro image de chaque microfiche, selon le 
 cas: le symbole —♦- signifie "A SUIVRE", le 
 symbole V signifie "FIN". 
 
 Maps, plates, charts, etc., may be filmed at 
 different reduction ratios. Those too largo to bo 
 entirely includia in one exposure are filmed 
 beginning in the upper left hand corner, left to 
 right and top to bottom, as many frames as 
 required. The following diagrams illustrate the 
 method: 
 
 Les cartes, planches, tableaux, etc.. peuvent etre 
 filmis A des taux de reduction diff^rents. 
 Lorsque le document est trop grand pour etre 
 reproduit on un soul cliche, il est film6 d partir 
 de Tangle sup^rieur gauche, de gauche d droite. 
 et de haut on bas. en prenant le nombre 
 a'images n^cossairo. Les diagrammes suivants 
 illustrent la mdthode. 
 
 1 2 3 
 
 1 2 3 
 
 4 5 6 
 
DEPARTMENT OF THE INTERIOR 
 CANADA 
 
 Hon. W. J. Koniir, ,«,„„(„. \v. W. Cobt, C.M.G., DcTmly MmiiUr. 
 
 »",'5' 
 
 PUBLICATIONS 
 
 Dominion Observatory 
 
 D 
 
 OTTAWA 
 
 W. F. Kiifo, C.M.G., LL.D., Director. 
 
 Vol. II, No. 6 
 
 Orbit of r Andromedae 
 
 BT 
 
 J. B. CANNON, M.A. 
 
 CAl 
 
 MT 403 
 P02-06 
 
 OTTAWA 
 Government Printing Bcread 
 1915 
 
tbOLE POLYTECHNIOUE BIBLIOTHEOUE 
 
rrOLE POLYTKHNIQ'JE BIBLIQTHEQUE 
 
 DEPARTMENT OF THE INTERIOR 
 
 CANADA 
 
 Hon. W . J. KiKMi', Mimtirr. W. \V. CoKy, C.M.C., Utputt Miitutx. 
 
 ,1 X 
 
 PUBLICATIONS 
 
 \' 
 
 OK TUB 
 
 Dominion Observatory 
 
 OTTAWA 
 
 W. F. Kino, C.M.G., LL.D., Director. 
 
 Vol. II, No. 6 
 
 Orbit of f Andromedae 
 
 BT 
 
 J. B. CANNON, M.A. 
 
 OTTAWA 
 
 COVEBNMENT PrINTINc! BtJREAU 
 
 1915 
 
 77468—1 
 
niMiri" ol ' \\|)l;n\Ii;i).K 
 
 m J )i 1 \Ns<i\, w \ 
 
 Four rii.'M<iir<'- oF iIk' vclnciiy of ilii- Mar an- 'z\\ru in I.O.IV I'.n 
 
 th,. nill-r of III. f.Mir l.rin- iC) km, TUr >|Mrt|;,l 1V|M' i~ l\. I. Ill llir llll.- 
 
 aiT iH.t M, - I :i~, i- iiMially ili^ ra^r uitli -lar^ >>\ tin,- type 'I'lir imlc 
 
 :„|,|r.| K. ihr li-i <<\ ni.a-iin- in I. ,<»!'.. IM',1 -a.N - thai ■Mlir linr- a.v ralii.T 
 
 lu-oaii. pn-iMv .Illr l(. llir rff'cl of a mt.hmI -prcl I lllll . ' ' Till- may lie 
 
 ll,,. ,-aii-r of ill'- linia^iiir-,- ,,{ ihc Iiih-. alilioiiuli no imlirai ion of .joiii.linLi 
 jia- hern ol.-crvr.j liiiv in an\ ra-r. I'ifl \ -riiilil plalc- wciv ii-''l i" 'I"' 
 work of liclciniiniiii: ilic oil,ii, .laliii-i from >i'pi. !-'■ "'I'^- '" I''' '-'''• 
 101.-,. On the a\.'raiir. alioni IJ lini- wrrr iiica-uivii on cadi plaic an. I, 
 ^.rriirrallx -p.'akinu. ik.' aiircrtnriil was vcr- fair, .\ li-l of I la- lines iiscl 
 am! llir clfmi'iii lo \vhirli each is .iue follow- in laMe I. 
 
 T.MU.i: 1 
 
 \\uvi-l.i'"liili i;ii'iiM'iii . W :iv. -I., tiuili Klrrnc-nl. 
 
 4571 
 
 9.58 
 
 4.'U<>-721 
 
 -talU 
 
 Kill 
 
 4,',(ll 
 
 Ml 
 
 4415 
 
 JTI 
 
 4404 
 
 962 
 
 4:iO.- 
 
 ••0.- 
 
 43.V2 
 
 (iiii; 
 
 4;i40 
 
 71tN 
 
 4325 
 
 939 
 
 4314045 
 
 4294 
 
 528 
 
 428!) 
 
 S57 
 
 CJTl 
 
 sTl 
 
 Ti 
 Fr 
 
 Ti 
 !• 
 fc 
 Fe 
 
 Ti-y 
 
 ll 
 
 Ft 
 
 Ft-Ti 
 Ti-Ff 
 Cr 
 
 I Jill I 
 IJJ7 
 I'.' Ill 
 iJI". 
 IJIVJ 
 
 41 n 
 
 IKill 
 
 I I Js 
 
 lllll 
 
 41)77 
 4071 
 
 tlMV! 
 
 lOl.-) 
 
 li«t." 
 
 (ill) 
 Diir. 
 
 O-'S 
 
 M',1 
 
 nil 
 
 lUs 
 1 1." 1 1 
 o:il 
 vjn 
 . SS5 
 i,>'i7 
 
 sin 
 
 'I7."i 
 
 rjj 
 
 /•■. 
 /■■. 
 
 /■. 
 
 774t>8— 2 
 
144 
 
 pt 
 
 Hl.H'ATIUNrt <IK IHK DoMINK'N nll>K.HVAT(»KY. 
 
 A Mimi.mn of ilu- m.-asurrs is «ivcn in 'I'aMf 1 1 ""I "' '■'''''■ " 
 ,.„„,. nn^ il.r l.i.'k measures. Tl. f.Mir al..,v nu-.>t.nn.W :,.v h-r... aiul al.M. 
 ,n„tlHr lakM, ,n I'M I an.i . ,„n,nMni. at. .| l.v I ).-, < a.npl.rll Tal '-■ III 
 ,„„.;,.„- tl„. Ot.aua oI.M.rvuti.ms. In tla-r lal.l.v 1 1. I'l.-' '~ l'">'> 
 pcriiistrni, aiMl ilir rr-nlual fn.tn thr tiiial nirvc. 
 
 TMiir. II 
 
 I ICK olWF.UV.\TH>N!<. 
 
 Julinii Hay 
 
 I.tH.-Wi 7.-1 
 
 2.417..V11 T.'i* 
 2, 4 IS. aw MW 
 2.4l9.3;j'i fi7!> 
 
 I'hii-c 
 
 Vflu<.ty, 
 
 r." 
 
 i:n 
 
 II 
 
 7IVI 
 
 17 
 
 I'llHI 
 
 U 
 
 lit) 
 
 :t 
 
 72;t 
 
 
 21 4 
 
 „ 
 
 1.". 7 
 
 _ 
 
 Ai :< 
 
 — 
 
 18-2 
 
 
 380 
 
 il<-i>iiliial 
 
 + 10 
 + 10 
 4 -Vl 
 + 10 
 + 6-5 
 
 Plate ( rtiiMTVcr* ', 
 
 ■|\HI I 111 
 OTTAWA olisl.iaATiONS. 
 
 ( 
 
 I):iip 
 
 IX,,,.„ri. .l.ilwH l):.v IM.iw V.I Ui U.H.lu.1 
 
 1 
 
 
 
 Ifll.l 
 
 •.fi.''.7 
 
 \ 
 
 s.-r.i. 
 
 1 
 
 'ptixl 
 
 l'^ 
 
 Sr|.t 
 
 I'.i 
 
 rifts'j 
 
 <■ 
 
 Sept 
 
 22 
 
 r.7i5 
 
 (■ 
 
 Sppt. 
 
 2'.t 
 
 .■)737 
 
 C-P' 
 
 Oct. 
 
 .t 
 
 fwM 
 
 c 
 
 Oot 
 
 )'< 
 
 .'»777 
 
 r 
 
 Ort 
 
 l.'J 
 
 .StsW 
 
 i> 
 
 Die 
 
 ■J" 
 
 SWI 
 
 r 
 
 Dr.- 
 
 :tl 
 H)ll 
 
 /iA7."> 
 
 r 
 
 •la.i 
 
 .'i 
 
 .'.HS2 
 
 1" 
 
 ,l!in 
 
 12 
 
 f.24fi 
 
 (■ 
 
 A.;>i. 
 
 :i 
 
 fi2R!t 
 
 (- 
 
 ( .'ii;;j. 
 
 •T 
 
 P.302 
 
 v-c 
 
 Aua. 
 
 2-1 
 
 ti31S 
 
 ( 
 
 Amu. 
 
 2l"i 
 
 fi33H 
 
 1" 
 
 r-i^.t 
 
 4 
 
 R372 
 
 (• 
 
 Srj.t 
 
 it 
 
 63W 
 
 Cl 
 
 Sr;.i 
 
 Hi 
 
 iiim 
 
 (■ !': 
 
 S«'pt 
 
 l>^ 
 
 10 
 
 so 
 
 i:i-> 
 
 II.-. 
 
 :iiH. 
 
 :r.(). 
 
 :w.i- 
 
 . •■i7I 
 
 ;nto 
 
 .T,i2 
 
 :vit 
 
 .',"(> 
 
 hV.) 
 ^02 
 717 
 
 s(i;> 
 S17 
 
 7iv: 
 
 11'. 12 
 721 
 
 7 li.i.i 
 
 14 (f.ll 
 
 4 IH7 
 
 Olt'.'l 
 
 7.2S7 
 
 '.) :i4'.t 
 
 .'I'O 
 l2-4<i.-i 
 
 - 45-0 ; 
 
 - 38-2 \ 
 
 - 23-5 ' 
 
 - 7-3 I 
 
 - V-3 
 
 - 604 
 
 - lO-S 
 
 - 19 4 
 
 14 f>7 - ■M^-.i 
 
 r, i 
 
 7 2 
 
 Kl 
 
 0-8 
 
 1-6 
 
 5 
 
 12 
 
 :f (1 
 
 4 7 
 
\ inn -x' 1 i> 1 
 
 145 
 
 (i|"i \\\ \ t(ItSi;i(VAl K'NS -Cmliniifil 
 
 I'l-.i. 
 
 < >li»«TVer* 
 
 Expomirc 
 
 Juliuu Uiiy j 
 
 riuiw- 
 
 V..|. 
 
 \Vt 
 
 1 
 
 Knidual 
 
 rii 
 
 'Kl 
 
 ■.MiO.li'.Hl 77S 
 
 III .V.I 
 
 - 17 1 
 
 ^ 
 
 • ti li 
 
 711 
 
 .t!i7 7J'.» 1 
 
 17 .TIC' 
 
 - WO 
 
 t 
 
 - 2 5 
 
 70 
 
 tol M)ll 
 
 ;i S12 
 
 - 33H 
 
 S 
 
 -1 7 
 
 7.'> 
 
 lot 7.M 
 
 II 7.'i<l 
 
 - Irt-A 
 
 7 
 
 - 5 7 
 
 Ml 
 
 liNim.-) 
 
 S li^tll 
 
 - II .1 
 
 il 
 
 - 5 1 
 
 :.:. 
 
 107 7L'0 
 
 !l 7:11 
 
 - 1-4 
 
 4 
 
 + 50 
 
 «:. 
 
 11 (Htm 
 
 IIMWII 
 
 - as 
 
 7 
 
 + 7 6 
 
 IVi 
 
 no •"I'vt 1 
 
 IJ .Vss 
 
 - 2:1 4 
 
 M 
 
 + I 
 
 77 
 
 »1H 7S!I 
 
 :i (»-.'7 
 
 - 47 5 
 
 4 
 
 - 7 
 
 70 
 
 J 1 '•••>•■):> 
 
 :i Mil 
 
 - w 4 
 
 5 
 
 + 41 
 
 ftn 
 
 IJO (itl.'i 
 
 4 110:1 
 
 - 32 7 
 
 .'» 
 
 - 8-5 
 
 •Kl 
 
 l.'tl 7.MI 
 
 10 !m7 
 
 - 10 5 
 
 II 
 
 + 13 
 
 ■Ml 
 
 r.'7 7.-i7 
 
 11 iw. 
 
 - 25-5 
 
 7 
 
 - 6« 
 
 lid 
 
 IJH 7!>J 
 
 I.TOIIO 
 
 - 25 » 
 
 7 
 
 + 16 
 
 7o 
 
 4i'.l-.'i1K> 
 
 lit xio 
 
 - W 4 
 
 s 
 
 - 4 2 
 
 70 
 
 W.I 7-.>« 
 
 aio 
 
 - 14 ft 
 
 .'» 
 
 - 5 
 
 7'> 
 
 III IVIt 
 
 s io.-> 
 
 - ;j 5 
 
 n 
 
 + 22 
 
 10.'i 
 
 J.'iii H7.'i 
 
 '.' :i7u 
 
 - 40 4 
 
 M 
 
 - 4 
 
 -•:! 
 
 l.-.l IBS 
 
 :i :i4-.' 
 
 - 35 5 
 
 H 
 
 + 3-3 
 
 70 
 
 nai ivj."> 
 
 "•■:IJ<.) 
 
 - 4 3 
 
 7 
 
 -1- 14 
 
 7."* 
 
 liil'ii:iil 
 
 i:t :tio 
 
 -33 4 
 
 8 
 
 - 4 1 
 
 tWi 
 
 IC.-. .-.wi 
 
 11 J.i:! 
 
 - 3H 5 
 
 « 
 
 - 5 
 
 85 
 
 471 . Mil 
 
 •J ."lO.'i 
 
 - 40 !> 
 
 » 
 
 + 4 1 
 
 7.1 
 
 17H .'ifi7 
 
 '.1 .WH 
 
 - 9 4 
 
 7 
 
 - 3 4 
 
 Oil 
 
 IVi fill.-, 
 
 14 1101 
 
 - 40 4 
 
 8 
 
 + 0-4 
 
 711 
 
 1>7 .V!il 
 
 70.-> 
 
 - 5S.2 
 
 s 
 
 - 3-2 
 
 M) 
 
 Ink list 
 
 1 S.V1 
 
 - .« 5 
 
 7 
 
 - 2 5 
 
 I'll) 
 
 isii- iim 
 
 ■J las 
 
 - 40 5 
 
 7 
 
 + 3-5 
 
 l<ll 
 
 l^w l:i:t 
 
 r, 1,114 
 
 - 55 
 
 7 
 
 + 5-6 
 
 1.0 
 
 :.oi .".III 
 
 II 700 
 
 - 41 
 
 K 
 
 + 5 
 
 7.'i 
 
 Ml ::>-2 
 
 l.j li'.M 
 
 - 47.rt 
 
 7 
 
 + 19 
 
 1.0 
 
 .'ji:i Ki 
 
 ■r, liii 
 
 - r,7 - 
 
 s 
 
 - 2 9 
 
 TO 
 
 .■.01) ."i:ts 
 
 1 'HO 
 
 - 43 4 
 
 li 
 
 + (10 
 
 1'. 
 
 .-.I'l 4riO 
 
 11 st,2 
 
 - 44 2 
 
 .") 
 
 - 1-3 
 
 70 
 
 .v.'-.' 17l' 
 
 It 107 
 
 - 55 
 
 11 
 
 + 12 
 
 I'll) 
 
 .',:'.:M!»-.' 
 
 11 IJIi 
 
 - «fl 
 
 5 
 
 + 5 9 
 
 I'.ii 
 
 .'i;iH-4'.io 
 
 it> rj4 
 
 - .'i5-2 
 
 S 
 
 - 3 2 
 
 n;) 
 
 ■yi9r,i:i 
 
 niijo 
 
 - 60 I 
 
 6 
 
 - 4 1 
 
 rt;i 
 
 641 495 
 
 1 -.wa 
 
 - 54-4 
 
 S 
 
 -1.8 
 
 Till' ilrtailcil mrii.-^urc.- of till' plaic- .■ire now fiivi'ii. 
 
 77408—21 
 
140 
 
 IM HI \i \\\i>S> nl- nil I.MMINK 
 
 i\ iiB^KlUAlDIi'i. 
 
 Mii.vsi'uus ui >• \\im;"Mi:i).i:. 
 
 \,[ , Wi \-i ^^ 
 
 4:i7i'.i"i'' 
 
 4:i4'.l-7-M 
 4:i01Ml 
 44i:. -'71 
 4404 '."VJ 
 4:i'.'.". .•.II". 
 4:l.VJ IHH. 
 
 4:1 1(1 ^'.is 
 4:vJ.i '.i:i'.i 
 4:!l4 '.i4:i 
 
 4"J^''^".7 
 4jr,i) I'.to 
 4.'J7 llii'i 
 
 4Jir. iiJ>^ 
 
 4-Jl.')SI'i 
 
 4i4:i ',1-N 
 4i:'.o ...Ml 
 tlJ-- ii-i 
 iiiii ^-'11 
 1077 -v.-, 
 4071 ''-'7 
 
 Wi'lKhlcl 
 
 V, 
 
 Ciirv 
 
 Haili.'il 
 Vclnrit V 
 
 71 
 liO 
 
 10 
 1> 
 
 - 37'5S| 
 45 -.V) 
 
 - 27 -.Tl 
 20 •7S 
 
 ;t 
 
 77 
 
 J 
 
 If. 
 
 10 
 
 M 
 
 3 
 
 ir. 
 
 »^ 
 
 ' 
 
 47) 
 
 ■59 
 
 4 
 
 :il-2:i 
 
 IS. 71' 
 
 \.\ ^\ 
 
 \:\ no 
 
 1.-. '.il 
 
 1.; ■J7 
 
 ■> 7!i 
 
 I •i7 
 
 \.i w \.i w 
 
 V,l \Vt Vrl \M. 
 
 10 :■,'> 
 
 i:i •^^i 1 
 
 -.I'.ii'. 
 :,l 7r. 
 
 I'.O oil 
 
 I.-, II 
 
 IJ Ol'i 
 
 .")2l51i i 
 
 - 2S-i; 
 
 ,(i (It - 40-80 
 
 1.; I',,; - 2S-!18 
 
 :i4(«| 
 2(1 U-', 
 1510 
 
 17- 
 
 10 
 45 ■ 
 
 2f. 32 
 
 12-40 i 
 
 20-18 J 
 
 2 091 i 
 
 17-49] i 
 
 - 10 ' i 
 
 - 29 51' i 
 
 - 19-98: i 
 15-51J i 
 13-fiO| i 
 IC. -1 i 
 
 '.0 
 
 r.5 
 
 11',. 75 
 
 - 
 
 74 
 
 . :i St 
 
 
 1^ 
 
 III 
 
 Jl-43 i 
 
 slfj 
 
 45-2 
 
 27-5 
 
 - 14 
 
 Ki 
 
 
 irz 
 
 ~ 
 
 ■2S 
 
4.-.: 1 
 
 l.'jS 
 
 4'.4'.t 
 
 721 
 
 441.V 
 
 271 
 
 44r>4 ■ 
 
 Wi2 
 
 4H',t.")- 
 
 SO.') 
 
 4:i.")J 
 
 OOil 
 
 4.!UI 
 
 7'.t^ 
 
 43^5 
 
 !Ki>.» 
 
 4314 
 
 94'i 
 
 4294 
 
 52S 
 
 4289 
 
 S,")7 
 
 4260 
 
 R40 
 
 4227 
 
 O(il') 
 
 4202 
 
 1111 
 
 4101 
 
 •X20 
 
 4077 
 
 •885 
 
 40G3 
 
 ■849 
 
 oHIiir l)V < ANDlioMKD.K. 
 
 147 
 
 MEASl'RES OF f ANDROMED.t;.— Con(tnue(i. 
 
 jsrifi 
 
 \r\. ■ Wt 
 
 TiStlO 
 
 \(l Wt 
 
 23- 121 
 3104, 
 
 Wei(!liti><l 
 
 ItifaM 
 \„ 
 
 Cuiv. 
 
 Ra.lial 
 Velocity 
 
 ;'i',il! 
 
 Vrl. Wt 
 
 8 SO; 
 
 17^7 
 <l 7'.t 
 J(l (II 
 
 + 2G-52 
 + 32-20 
 + 29 40 
 
 + 29-081 
 
 10-7S 
 + 34-30 
 + 17-88 
 
 \;\ Wt 
 
 f 34-32 
 + 33-40 
 + 15-50 
 
 mi 
 11 
 
 Ml 
 
 ■2s 
 
 - 22- 8' 
 
 - 10 25; 
 
 - ,1 II.. 
 
 - 18 78 
 
 - 32-17! 
 19-49' 
 
 Vd. Wt 
 
 0209 
 
 0302 
 
 Vel. j Wt Vel. \ Wt. 
 
 - 84-0' 
 
 - 08-02 
 
 - t;j h; 
 rA SI) 
 r.."i t'.!i 
 
 ■ 2^ 
 
 3 8 
 
 - 51-18 
 
 - 35-93 
 
 - 31 16 
 
 35 39 
 
 45-9 
 
 19-70 
 
 25 Is 
 
 ■01 
 
 17 59 
 IS 70 
 
 28 ■ 40| 
 28^83[ 
 39 20 
 
 21 .59 
 :',! 1 
 20 IK) 
 
 22 00 
 35 81 
 236S! 
 
 27 71 
 r 20 til 
 t 11 
 
 :■■', 
 
i'lHI.n ATIiiN 
 
 \s iiK I 111: DDMiMuN i)ii.-'i:u\ Alcii:'! . 
 
 MEASl'HKS 111 i' ANDlii'MI.DK -(■<«.'»"".;. 
 
 
 
 1 
 
 4.-,71 
 
 (l.'.H 
 
 - 40 •S4 
 
 4:.4'.l 
 
 7_M 
 
 - .C :!ii 
 
 4.-.()l 
 
 si I 
 
 
 Ul.'i 
 
 ■J71 
 
 
 4404 
 
 '.ir.j 
 
 
 a:\k, 
 
 .•>ii:. 
 
 
 tiiii;. 
 
 i 
 
 \ . 1 W I 
 
 4:uo 
 4:vjr. ',i:;'.i 
 4:iM 'ii:. 
 
 4JS',i ---,7 
 4271 -~7l 
 420(1 (ill I 
 4210I)2IS 
 421.-)S4'.> 
 lljs ii:;i 
 lliil ^Jii 
 tin;:; khi 
 4111.-. 'J7."i 
 
 - 1502' 
 
 ^ S2 21 i 
 
 2:i 74) 
 
 1 
 4 
 
 - ss :t." ! 
 
 - 20-20 
 
 t 
 
 - T'l 1 1 
 71 .'.7 : 
 
 24 02' 
 
 i 
 
 1.1 '!.; ; 
 (Ki 111 ; 
 
 ^ :!0 (Hi, 
 
 ,^ 
 
 - 7.' iis ', 
 
 - :i2-2s 
 
 i 
 
 - 7'.t :*'> !■ 
 
 - :t4 00 
 
 h 
 
 
 - i:iK7 
 
 - 24 1:1 
 
 1 
 2 
 
 W.mliifd 
 lin;iii 
 
 V,. 
 
 Curv. 
 
 l<:i<liHl 
 
 ■Ji. ''I 
 I'.i "I 
 
 ■2s 
 
 10 
 
 74 
 
 
 20 
 
 07 
 
 
 i:i 
 
 2s 
 
 
 Jl 
 
 01 
 
 
 \.l ,\\1 
 
 20 :io 
 
 - 10 07 
 
 - ;i7 .'lO 
 
 2:)S;i; 
 
 112 •(■ 
 
 ;i,-,-40| 
 
 \ , 1 W I 
 
 :ir.i4, ;. 
 
 :is-o:i ! 
 
 :,J IJ ; 
 
 Is 1,1. [ 
 
 HI mi ; 
 
 ; :.J 17 1 
 
 .-,0.7:., 1 
 
 lo;!.-.! ! 
 
 :;i -.'.i ; 
 i:M4 
 
 1.117 
 
 W t \.\ 
 
 00 4 I 
 
 M 21 ; 
 07 :is ; 
 
 - 10 
 
 - 10 4 
 
 - :i7 02: ; 
 
 - \:\m' 1 
 " .")l'.t.". 1 
 
 - 42:«i ; 
 
 - .v.t to' ; 
 
 - 01, SN \ 
 
 - 00 111 1 
 
 - 00 17 '. 
 
 1.:! r.i 
 00 12' 
 02 00' 
 
 s7 s:i i 
 
 00- 10 ; 
 .-,400 1' 
 
 10 or. 
 Ill 
 
 :i5 :i 
 
 si 
 
 2;i 
 
 a 
 
 7;i 
 
 r.l 
 
 .ns| 
 
 1 
 
 ■ :.(», 
 
 1 
 1 
 
 J 
 
 1 
 2 
 
 o;i 1") i 
 
 10 01 
 
 O-.l 
 
 17 1 
 
)liHn or ;■ ANDKOMF.D.K. 
 
 149 
 
 ME.\Sl'RES OF f .MiDROMEUJE.~-Conlinued. 
 
 t-,71 '■••'-^ 
 l.ll'.i 7J1 
 1 1 1 .V .'7 1 
 
 mil 'ii.j 
 •j:i UJ ■ T'.tx 
 
 432') (WJ 
 
 i:iii'.>4r) 
 4js'.isri7 
 
 f.'7l vl 
 
 ijiid mil 
 
 4'J1.")M'.I 
 4riH(«l 
 41U1 S'.'t) 
 4071 '.127 
 
 40ti:i!s4y 
 
 404.1 975 
 
 Iliclill 
 
 V,, 
 
 Vj 
 
 Curv. 
 
 Vr'.urltV 
 
 iVfJ'.l 
 
 Vcl. VVt 
 
 .■ii .;■-' 
 
 Uii'.i' 
 
 ihhii; 
 
 IS -71)1 
 17 '.(11 
 4:i:«: 
 
 .-,11- 1!' 
 411 Hi 
 
 41 ;iN 
 
 ;i4-si 
 
 i;iti 
 
 V.4. I Wt 
 
 Vil. Wt 
 
 42 Jl) 
 
 N 2! 
 
 II 
 
 ■2S 
 
 ^ 
 
 ti:t J 
 
 
 Is :>ii 
 
 Jll 
 
 '.11 ; 
 
 
 
 21- 
 
 7si J 
 
 - 
 
 20.7i; 
 
 ;io 
 
 m; s 
 
 - 
 
 14.7.i| 
 
 11 
 
 'U ' 
 
 
 i:! 71 
 
 2',* 
 
 ;l'^ '. 
 
 
 k; sI 
 
 ■ >- 
 
 1" 1 
 
 
 K! 2.'. 
 
 12 
 
 T'.t '■ 
 
 - 
 
 1 121 
 
 u 
 
 ■Js '. 
 
 
 17 is 
 
 
 
 - 
 
 22 ■ >."■ 
 
 2'.i 
 
 .-,1 1 
 
 - 
 
 11 .'.7 
 
 :il 
 
 itt i 
 
 ^ 
 
 7 (Hi 
 
 
 
 - 
 
 11-31 
 
 
 
 - 
 
 25 !i:) 
 
 
 
 — 
 
 21 .SI 
 
 22 .M 
 
 i\ Alt 
 
 (»4 
 
 IB 
 
 Vcl, i Wt 
 
 s (V< 
 
 i;; :i:i 
 .■i mi; 
 i:i--ii 
 
 S ',1(1' 
 
 Is 711 
 HI sj 
 
 1,", IIJ 
 (I 17 
 
 V,l, Wi 
 
 (■,17s 
 
 \r\ V, 
 
 (.I'll 
 
 V.l, 
 
 (1 (Is 
 4 'It 
 
 (12 
 
 ■2s 
 
 411 
 
 ;i ".12 
 
 4 
 12 72 
 
 •t .■■)7, 
 1(1 ." 
 
 7 '.i.'i 
 IDl'.l 
 
 1-2(1; 
 12 24 
 
 7-33 
 
 i:t 77 
 
 :«»■ 
 4:! 
 21 
 
 I'.l 
 
 HI 
 :i2 
 
 2H 
 2(1 
 
 7.HJ 
 26 1 
 '>i 
 
 tU)l 
 111 
 M 
 
 :(.s, 
 2'.i! 
 
 4S| 
 
 Wt. 
 
 - :iu-93 
 
 - 4:i 7S 
 
 1 1 70 
 04 41 
 
 (■. (.;t 
 
 I .-,11 
 
 11 
 
 - 22-20 
 
 22- I'.l 
 
 - 20-S4 
 
 - l(i .^:i 
 
 ^ 43 
 
 ■18 
 
 -28 
 
 47 4 
 
.')() 
 
 I'l iii.n \iiiiN^ III iiii; i>n\ii\hiN (iii-.i;i;\ A I iiin . 
 
 Ml,\.-I l[i;S III' C \Mii;i iMl.l I i; -t^indinuiil. 
 
 I.'.TI '.i.> 
 4"i4't-7.M 
 
 Hot '.»1J 
 lli.VJ IHWi 
 
 t:vt()-7!is 
 i:ti4'.ii.- 
 
 4-.".l I ."l.'^ 
 
 rjs'J s."i7 
 
 rj71s74 
 42-'7l)t'it') 
 42l."i S4'," 
 4r.'sii:il 
 41(11 VJO 
 40C.:i Mil 
 
 4i»4:i'.i7:i 
 
 41 Kl.- UJ 
 
 W.-inli'-l 
 
 V.-lo.itx 
 
 V,l \Vi 
 
 170S 
 
 :«-4n 
 :«>■«)' 
 
 •2H-.f<t! 
 
 - JO lid 
 
 - ■-'iMi ; 
 
 ■J7-iiO . 
 27 70 ; 
 
 \ . I W I 
 
 (J.M". 
 
 V.l W' 
 
 s fi ; - :i:to2 l 
 - i;) JO 
 
 1 1-' , 
 
 17 '") 
 
 I "^ , 
 
 1 '.I 
 
 i; ."lO 1 
 
 ojr, ; 
 
 4:i2 
 
 (1 (II 
 
 21 IX 
 
 12 o:. 
 
 Ih i:; 
 
 20 l:*! 
 
 (i:.2:i 
 
 1 V. 
 
 (I II 
 
 \.l \\l 
 
 7 I'.t 
 2.-) -70 
 Ht 2."i 
 
 12 .'0 I 
 
 j:; !■- ; 
 
 J I :;i 
 
 II J J 
 
 II j^ 
 
 \ , 1 w 
 
 :).",. 01 1 ; 
 
 ;;o:!2 ; 
 
 :;7 ;i7 ; 
 
 J I iN ', 
 
 4(1 (10 I. 
 
 4:; ■ ><.'i ; 
 
 2(i jx ; 
 
 lis • 4". \ 
 
 :i4 .-.'.li I 
 
 .ii! fiCi' ! 
 
 .;:; in l 
 
 27 '.14 : 
 
 IS i):i 
 
 V.l Wt, 
 
 J . 1) 
 Is 30 
 (i-l'.ti 
 (I 'It 
 
 1 17 
 
 s s:i 
 
 , I 
 
 + 010 
 
 o-o:t' 
 
 o I J 
 
 .-■ 4i; 
 
 il 72 
 
 HI ."il 
 
 14 
 
OHUIT OK i; WOHKMKD.K. 
 
 151 
 
 l.vtn 7:;i 
 
 441.-1 JTI 
 4 1U4 •'.";-' 
 
 4;w.-) .".ii:. 
 4:ir>'J ("in 
 4:140 -Tus 
 4:i'.';',i:i'.i 
 4;U4 ',ii:. 
 4'2n4 :. -'s 
 
 l.'v.i s.-,7 
 IJTl s7l 
 
 4.;()Or)4i) 
 
 4."J7()6ti 
 
 iji:. vi't 
 mil -.'11 
 
 41171 "J7 
 
 4i»ti;t vtii 
 
 404 fi 1175 
 
 MEASURES OF f ANDROMED.*.— CofUmued. 
 
 V.l W I 
 
 4- g-HX 
 
 - 4 IH 
 
 . 10 .!:) 
 
 - S .■|0 
 
 + 1H-47| 
 
 + 7-70' 
 
 ~ i:i HO 
 
 + 4 :i-.' 
 
 ;- 1.- IKi 
 
 + :> . .■is 
 
 , '.I IVi 
 
 r :. Ix 
 
 r KMl 
 7 ■:(.". 
 
 -i 14 04 
 
 V,l. ' Wt 
 
 \Viit:liii.a 
 nitun 
 
 V; 
 
 Curv. 
 
 27- 4.-) 
 IJi; 40 
 
 ;;i :;n 
 
 ■JH 1 1 
 iiOlL' 
 •J',1 ■ 70 
 30 n:! 
 27-71 
 
 :«) ill 
 
 24 l') 
 
 :r.' OS 
 
 lii; 00, 
 
 0.-,fiO 
 
 Vel, 
 
 Wt 
 
 24 0:i 
 
 r»-4i 
 21 ;«' 
 
 21 !I7 
 
 no:, 
 
 10 2." 
 
 11 02 
 1.-, 01 
 
 1201 
 
 V..1. W t 
 
 17ff 
 
 21 00 
 
 -1- s:!l 
 
 - 11 4:i 
 
 - U 
 
 - 0-2S 
 
 Vchicllv 
 
 + u: J 
 
 -T .", -7*): i 
 
 10 f)0 5 
 
 i:( 27 ; 
 
 - 17-74 ; 
 
 - 12 n2 1 
 
 - 7 110 1 
 i- 10 2:i i 
 
 - 15-21, S 
 
 + .-,-00 ; 
 
 ii:,M 
 
 Vc-I , w I 
 
 + u-09; 5 
 
 + 23-47 ; 
 
 3-3SI 
 
 S.I 
 
 - II 10 
 
 - 7 10 
 
 - 1 1 72 
 
 - l.")-20 
 
 - II (Ml 
 
 - 20 .".0^ 
 
 I 
 
 - 13 i>2| 
 
 - 211 01 
 
 - 112 
 
 - 10 10 
 
 \ ,-[ W I 
 
 20 .'7 
 
 10 on 
 
 l.-i 
 2S 
 
 40 4 
 
 - IS 0,-, 
 
 - 17 0.-, 
 
 - ll'.l 
 
 - 2S 
 
 II .72 
 1.-43 
 Oil 
 2S 
 
 12-10 
 
 20 - N-t 
 
 14 
 
 2n 
 
 '.II' ; 
 
 111 00 ; 
 
 o-.^io ; 
 
 22 2t' 1 
 
 24 04 ; 
 
 - Is 73 
 
 - 13 42| 
 
 - 20 -sol 
 '- 14 '.••I 
 
 - l.-.-llil 
 11 IKt 
 
 Vl-1 
 
 Wt. 
 
 1." 
 
 ri 
 :2 .-,1 
 
 01 
 2S 
 
 - l.")-37i 
 
 - 14 OOi 
 
 - s s7, 
 
 - 12 S2i 
 
 - 2.1' 
 
 - 22 47 
 
 - 22 .-.0 
 
 - l.-> ."lO^ 
 
 - 17 Hi 
 
 - 21 72l 
 
 - ---H' 
 
 - 10.S.-|I 
 
 - 32 .-,1 
 
 - 23 01 
 
 - 13.33' 
 
 - 17 .-.0 
 
 - 23 10 
 
 - 00 
 
 - 0-2H 
 
 - 33 4 
 
 40 'J 
 
1 r)2 
 
 IM lil.ll\ 1 liiN> (M nil. I)(i\llM(lN (iH>i;i<\ \ li'HV. 
 
 MK\>ri{i:s <iK (■ ANI)liii\Ii:i).E.— Cunfinued. 
 
 4ft71 
 
 4:) I'.l 
 441') 
 4401 
 4;i'.t.') 
 
 4;(S'j 
 4;mo 
 4:!2-) 
 4:n4 
 
 42f)4 
 4289 
 4271 
 4227 
 4215 
 4101 
 4071 
 40fi3 
 404.') 
 
 H.'H 
 721 
 ■J 7 1 
 
 'til J 
 
 .■jii:, 
 
 IKHl 
 7!IS 
 O.'l'.l 
 <l4.'i 
 S28 
 857 
 ■874 
 
 06r. 
 
 •840 
 820 
 927 
 ■840 
 ■075 
 
 WoijihtO'l 
 
 V, 
 
 Curv 
 
 \ , 1 W ■ 
 
 15 201 
 
 27 11' 
 
 ir, TO 
 
 17 i'7 
 
 10 I'.:! 
 
 i:m'.i 
 
 7 38 
 
 + 24 ■43: 
 
 0-501 
 
 11 85. 
 
 12 14; 
 
 + 1881 
 + 13 44 
 + 20^24| 
 24 30 
 
 \ ■ ! W 
 
 Radi. 1 
 Velocity 
 
 15 00 
 
 25 05 
 
 10 
 
 1» 2S 
 
 9 4 
 
 Ifi 
 
 41 
 
 n 
 
 ij 
 
 05 
 01 
 
 Is 
 
 1 ill 
 
 11 
 
 7*i 
 
 10 
 
 3", 
 
 10 
 
 32 
 
 11 
 
 IS 
 
 15 40 
 15 43 
 
 13 111 
 
 11 J, 
 2s 
 
 4 
 
 \.| \V 
 
 33 80 
 
 32 42' 
 
 21 05 
 
 21 ."I. 
 
 28^53^ 
 35 25! 
 
 33 ^ti: 
 30 80 
 24 05 
 
 22 (10 
 38-90J 
 
 - 32 801 
 
 OlVls 
 
 V.I \Vi 
 
 30 42 
 2() 02 
 
 15 o:; 
 
 17 00: 
 20 32: 
 
 - 28 '.Hi; 
 
 - 35-24' 
 
 - 32 27 
 
 - 27- '.H.I 
 
 - 33-43 
 
 - 13-02 
 
 - .37-17 
 
 \M \Vi 
 
 - .30-^7 
 ^ 20 '.10 
 
 - 0-00 
 
 - 28 
 
 .58 
 
 24 «) 
 
 27 10 
 
 25 
 
 2s 
 
 IO.50: 
 25 50 
 17 l:i 
 
 is p. 
 
 13(11 
 s IS 
 
 V. 1 ' \Vl 
 
 + 32 'OS! J 
 
 i- 10-02 ; 
 
 t 22 13' ; 
 
 • 20 -••1 ; 
 
 f 28 75 [ 
 
 t 7-73 
 1; 10 
 
 _' 10 , 
 
 I -J I : 
 
 r- 20 13 ; 
 
 -r JO SI-, i 
 
 - 1293 
 
 - 27 32 
 + 004 
 
 - 028 
 
 - 40 5 
 
 ti075 
 
 Vcl. 
 
 \Vt 
 
 - 15 00 
 
 » 
 
 - 9-3.3I 
 
 « 
 
 - 72 
 
 
 l.i 17 
 
 
 1" '.17 
 
 
 s '10 
 
 
 7 s:i 
 
 
 7 17 
 
 
 10 10 
 
 
 s (i2 
 
 
 •JO 31 
 
 
 22 (>4 
 
 27 ',K) 
 
 (I OS 
 2N 
 
 - 11 03 
 
 - 28 05 
 ^ 14 
 
 - 28 
 
 41-0 
 
OHHir l>K t ANDIiOMKD.K. 
 
 153 
 
 4571 O'lH 
 4-,l'.t 7J1 
 lll.'i -'71 
 
 4404 '.«■>.; 
 
 4:i.'j2 00li 
 
 4:mo"'j» 
 
 4325 9;i9 
 4:514 '.(45 
 
 4294 ■r)2S 
 4289 MT 
 4271 ^74 
 421". ^9 
 4101 820 
 4071-927 
 401W h49 
 
 V.4, 
 
 Wi'iKlii.-.! 
 
 inriui 
 
 V. 
 
 t'lirv 
 
 Hadml 
 Veloriiy 
 
 i:t 7 
 
 1 1 i:. 
 
 17 21 
 17 21 
 2'it)7 
 2.i-64 
 32 0<t 
 14-94 
 
 iH-(>; 
 
 1613 
 11 1 
 
 15-46 
 
 15-43 
 
 MEASURES OF f AXDROMED;E.— CofUinud. 
 
 Vil 
 
 \Vi 
 
 f,r,90 
 
 1^ 
 
 711 
 
 25 
 
 31 
 
 21 
 
 tttt 
 
 29 
 
 ',«! 
 
 IS .-,4 
 
 2.S 71 
 
 (I 12 
 
 2S 
 
 34-12: 
 22-02J 
 
 2S-5KJ 
 34 50| 
 31-251 
 34-291 
 26-44J 
 27 3S: 
 27-Ssl 
 33 -SS 
 
 I) 06 
 2S 
 
 Vel. 
 
 1271, 
 
 17 49 
 
 15-56 
 
 819 
 
 \Vt. 
 
 fi72H 
 
 Vel. 
 
 \\t 
 
 25 07 
 
 8-H4 
 5-75 
 
 lS-98 i 
 12-H3 
 
 11-67; 
 
 19-29: 
 
 I 
 ■ 
 16-11' 
 
 M 15 
 
 JS-S4 
 
 15 
 
 2S 
 
 43 4 
 
 - 0-19| 
 
 - 3-95', 
 
 - 9-.'V0 
 
 - 27-52| 
 
 - 24 -51} 
 
 - 13 19; 
 
 - 21-15 
 
 - 25 HI 
 
 - H) 47 
 15 05 
 
 Vul 
 
 \\l 
 
 22 96 
 1 7 60 
 
 Vi-1 
 
 \\t 
 
 V,-l 1 Wt. 
 
 35-47 
 
 t 
 
 + 26 W! 
 
 28-87 
 
 1 
 
 + 34 00 
 
 31-07 
 
 i 
 
 f 8 - 86 
 
 38-68 
 
 i 
 
 + 18 66 
 
 23 26 
 
 i 
 
 + 19 66 
 
 - 20-04 J 
 
 - 25-27J S 
 
 - 27-16i J 
 
 - 23 64 1 
 
 24 45 
 
 27 - 86 
 32 i;5 
 
 + 8-46| i 
 
 + 17 
 
 15-49 
 
 28-26 
 
 I) 17 
 
 0-28 
 
 44 
 
 2ii 72 
 
 27-91 
 
 13 
 
 28 
 
 -t 20 1)1 
 
 - 26 07 
 
 - (I 21 
 
 - 28 
 
 6 6 
 
 35 61 
 15 73 
 25 60 
 25 2S 
 
 32 30 
 34 70 
 27 40 
 
 36 23, 
 
 1- 
 
 33 31' 
 36 32 
 26-9<)| 
 
 29 9f. 
 
 24 79 
 22 
 28 
 
 55 
 
ir)4 
 
 I'liiMi .\ I II iN^ 111' III1-; nuMiMiiN I ii!--i;it\ \ I oitY. 
 
 MEASrilES OK f \N 1)1(1 i\li;i) V: —Tonriudfti. 
 
 X 
 
 I'.TT'.l 
 
 r.TMi 
 
 
 } 
 
 
 
 
 
 
 
 
 
 
 \ .■! ' W t 
 
 \. I \\i 
 
 V.I \\t 
 
 V. 1 \Vi V.I 
 
 \Vt \M 
 
 Wi V. I ' 
 
 Wl 
 
 1.-.71 '.i.".-» 
 
 It ^.■. ; 
 
 li'i r.J |. 
 
 
 
 
 
 
 l,Vl:i T.'l 
 
 
 - .;l Jii , 
 
 
 
 
 
 
 u\r, 271 
 
 - :iH-4(», 1 
 
 - ^4 111: ; 
 
 
 
 
 
 
 ll((t 'M)2 
 
 - Jr, 10 i 
 
 - ;tl (iti, S 
 
 
 
 
 
 
 i:i4(l T'.K 
 
 - 11 111' i 
 
 - J-' H: : 
 
 
 
 
 
 
 t:tJ.-. ii:i^t 
 
 - :i7 ',H), ; 
 
 ~ :tii .-)(! i 
 
 
 
 
 
 
 i:U4 (I4."i 
 
 - :.'7-38 
 
 1 
 
 - 21 (K) 
 
 1 
 
 
 
 
 
 
 f.'v.l HoT 
 
 
 
 - :ijr>,s 
 
 k 
 
 
 
 
 
 
 tj7i sr4 
 
 - ■Jt):i4l ; 
 
 - ■jhwD; i 
 
 
 
 
 
 
 4-Ji:i S4;t 
 
 
 - ■-'(Mill ! 
 
 
 
 
 
 
 uni s'Jii 
 
 
 ■-'.•70 i 
 
 
 
 
 
 
 Wnnlii.il 
 
 
 
 
 
 
 
 
 lli.-:lli 
 
 - ii.'i OJ 
 
 - J'.i 'J-' 
 
 
 
 
 
 
 V. 
 
 - ■J4:).' 
 
 - j:i!is 
 
 
 
 
 
 
 \\, 
 
 - U-2i\ 
 
 - ()-2:i 
 
 
 
 
 
 
 CuTV. 
 
 - 0-2n 
 
 - O'-'S 
 
 
 
 
 
 
 Ha.liHl 
 
 
 
 
 
 
 
 
 V.-luntv 
 
 
 - ) 1 
 
 
 
 
 
 
 
 
 
 
 
 
 
 The fifty-('if;ht ohscrviitiDiis were fiixiuiied into twelve iioniial places. 
 ThcM^e are n'wcu in Talile I\' with the mean .Julian day. mean pliase. mean 
 velocity, weijjht ami residual I'roin iinal elements. 
 
ililU 1 I'K s' A.SUUDMtU.t. 
 
 155 
 
 
 
 1 vh 
 
 NoKMAI 
 
 ,1 l\ 
 
 . I'1.A( l,,- 
 
 
 
 
 Juliuu Uii> . 
 
 Fhiw 
 
 Vflwity. 
 
 1 
 
 U......l.iiil 
 
 1 
 
 ■J fjii, l'.K)..':i(t 
 
 "i irju 
 
 -18-8 
 
 2 
 
 - 2-7 
 
 2 
 
 :t.v.i S75 
 
 (i!irj 
 
 - 8-4 
 
 3 
 
 + 1-2 
 - 13 
 
 3 
 
 liM) lH;t 
 
 Hs:i:i 
 
 - 4 
 
 3 
 
 4 
 
 5 
 6 
 7 
 
 s 
 
 i:w :)!>!• 
 
 10 17:) 
 
 - 6 « 
 
 3 
 
 + 11 
 
 t7:i 'J.W 
 117 l>7'2 
 
 n o:l'i 
 1 1 J7> 
 
 - 8-7 
 -•S2S 
 
 -;ii»o 
 
 1 
 
 3.3 
 
 5-5 
 
 + 3 3 
 
 - 0-6 
 
 - 5 
 
 ;i71 s:!0 
 
 11. IT.'. 
 
 -.11 2 
 
 4.5 
 
 + 13 
 
 9 
 
 \m iKi 
 
 1) i:.s 
 
 ■)8li 
 
 4 
 
 - 2-3 
 
 10 
 
 :i:,i nr,(i 
 
 1 s.;ii 
 
 -484 
 
 3-5 
 
 + 14 
 
 11 
 12 
 
 lii:Mis7 
 
 ■J .■)7S 
 
 -43-4 
 
 3 
 
 + 10 
 
 4(»h(m8 
 
 3-767 
 
 -34 5 
 
 3 
 
 - 5 
 
 Preliminary clcnicnH ..f tiic nrl.it wciv ol.laiiuMJ l.y the a|.i>lH'iitioii of 
 Dr. Kiiin'.s firupliicul iiicllinil. 'Vhr>v wrrc. 
 
 /' = 17 "(ir;; days 
 r = ■().-) 
 
 0, =i,s(r 
 
 A' =2() km. 
 
 7 = -29-70 km. 
 
 T =2.t2().024 .S.SI ,1. I). 
 
 A l(.aM-s(|uarcs solution was caiTicd through to iinprov.', if possihlo, 
 the elements ol.tained >ira|.lucally . The i-eriod. obtained l.y usinfi I-ick 
 ol.servati(.ns in eo.ir etion with (.ur <.wii, eoverinn an ei.(.eh of .VM cycle.s 
 was coiLsidercd as tixed. In tlie solution, T was also left out on account 
 of tlie eccentricity hoinp .so small, and c, oj, K and 7 used. 
 
1 :,t; 
 
 piiiMi ATi'iNs (n Mil iiiiMiMc'S rin>rm' \i nt! Y 
 
 'I'lir folluuiin: .il.MTvatinn ('(juations wore formed; 
 
 
 
 TAHM- 
 
 V 
 
 
 
 
 
 )BSKKV.\TlliN 
 
 liilATlONS 
 
 
 
 a 
 
 h 
 
 r 
 
 
 ./ 
 
 
 W . icht 
 
 
 + -521 
 
 + xn 
 
 + KiX 
 
 + J :( 
 
 ■_. 
 
 
 + -754 
 
 - ■M.ns 
 
 4- .W4 
 
 - 17 
 
 3 
 
 
 + av) 
 
 -1 non 
 
 + 016 
 
 + l-» 
 
 3 
 
 
 + »m 
 
 - BHa 
 
 - 412 
 
 - OS 
 
 3 
 
 
 + -717 
 
 - im 
 
 - tui 
 
 - 2 3 
 
 1 
 
 
 + •;m2 
 
 + twn 
 
 - •<.I20 
 
 + 2 
 
 3 :. 
 
 
 - ^S-) 
 
 + !<02 
 
 - '.171 
 
 + 1 il 
 
 - . r, 
 
 
 - -HM 
 
 - :m 
 
 - -.".Ml 
 
 -. 1 (1 
 
 1 .'i 
 
 
 -1048 
 
 - -Wl 
 
 + wc 
 
 f 1 i> 
 
 4 
 
 
 - mA 
 
 - iJii 
 
 + KA 
 
 - 2 3 
 
 3 5 
 
 
 - Mo 
 
 + -f.N 
 
 + -(its 
 
 - IK 
 
 3 
 
 
 - IW 
 
 *- '.Ct 
 
 . K'lO 
 
 - 1 
 
 3 
 
 From th(>-t'. llir I'fillnuiiiL; niiiin:il ((|iiatiuii- were dcrivcil: 
 
 ;5i) • ( )( )i}.c - 11 ')^'/ - n -'1 H: - 1 • •")■> 1 " f ■'> •'»' '• ' = n 
 
 l'.t-77L'// -I :'.(i:i-- {)77:>,ii +.ji)is = () 
 
 IS stsc -1 S4:i'( 4 s 004 = a 
 
 l',)-.Jl7//-2()-7.')l) = 
 
 Till' -iiliilinii- 111' !lii' inuli;:!! ('iiii:ili(i!i< ^:i\r. 
 
 X 
 
 + 1 IK Mi 
 
 from wliicli. 
 
 57 
 
 = -.LS km 
 
 5A- 
 
 = -lU km 
 
 6r 
 
 = -Ol.'i 
 
 6u) 
 
 = -}- 2° ■ 22 
 
OUUIT (Ji- i" ANUUUMLIJ.K. 
 
 157 
 
 llrlicc llic lirw \:ilU(- III' llic rlcriiclll,-: - 
 
 -, - -2!) NH 
 
 h - -'.')( ili 
 
 e - 037 
 
 a, =182-2'-' 
 
 7' =2,120.021 sM .). 1) . a- lirl'mc. 
 
 Tlir-c ticu value- nl' iIh' iliiiH'iil - uavr a rciliii'l inn iif 1'/'"' fr'i"! 1^" 
 to SI (ir abdill 2.") |iri- ((111 'I'lic ic-idllaN (■(Hiipillcd t'idlll tl.c (il'lilt.il 
 
 (•Iriiiriil- ami lliiiM' I'riiiii ilir (ili-( ! '. aiinii ri|uati(iii.- wrrc \cr\ ricarlv- iiiriit iciil 
 ;ili(| iHi i'iii-iIht (■(illrclii)li^ wric al Icriipli'i I. 
 
 The prolialilc clldl III' a iKirinal lihicr is ±2-1 and thai nf a Mnulc 
 nl)>('r\aMiin nf avrraiic \\cii:lii ■2-S. Tlic piohalilr crrnr- nf ilir various 
 fliiniiii- arc uivcn al'ici' ilic luial \alur- in tlir -iinuiiarv t'dllnw iiiy,'. 
 
 SI MMAi:', 
 
 l.li iiicni 
 
 I'll liiiiiii.irv 
 
 P 
 
 17 Ti;: (l;iyn 
 
 « 
 
 M.'i 
 
 M 
 
 isir 
 
 y 
 
 -■.>!17(> kiiL 
 
 K 
 
 ■•<■< km 
 
 T 
 
 ■J, 1JI> (C.'l ^>^l ,1 1) 
 
 n Hill 1 
 
 
 17-7fi73 dtty» 
 
 (i.r 
 
 ISJ" J-.' 
 
 "■.'!1 s:i km. 
 
 ■J'. I'.'i km 
 . I.'IIIIJI sM .1 I) 
 
 ti.'jT.: mid km 
 
 1 1.' J 
 
 r 27 
 
 OKI km. 
 
 I) ."i7 km 
 
 In tlic fiiruri' tin' ciirlo.- arc Ottawa tidrnial placi- and ilic rirclcs 
 rriisscii arc i.ick dli-crvaliims. Il will lie >ecn that it' the whole curve 
 were rai>ei| ahout :\ km. the Lick oliscrvation^ would lie lieltcr satisfied. 
 Tin.- is jirohalily due to dil'fcreni w.ave-lemiih.- tieinti- ii.-cd. or perhaps, to 
 some extent, to the I'act that no doubt in the work lien niatix' of the lines 
 measured are lilciids, .\nv cliaiitie in tin period doc- not >cem to hrinn 
 the i.ick oliscr\allon- clo-er to tlic cur\c ;ii\en li\ our own ()li.-er\ atloiis. 
 
 I )o:ninion j< )liser\ atory, 
 Ottawa, 
 
 i chi"u<ir"N'. i'.f i ct. 
 
IM 
 
 •I HI |i \IImN-~ ()^ IIIK DiiMIMiiS ii|l~l l(\ \lc>U^ 
 
 6 « 10 t? 
 
 Voloriiy f'linn iif C Anilmnii'.l;!', 
 
 14 16 
 
 la 20 Dr,l.