of the Rutherfurd Photographs. 



263 



Star 29. 





Eight Ascension : 



Declination : 



Plate. 

















At Epoch of 



P. M. 



At Epoch 



At Epoch of 



P.M. 



At Epoch 





Plate. 





.1875.0. 



Plate. 





1875.0. 



I 



I28°i8'4o".95 



— 0^.29 



40". 66 



20^.52 



+o".i7 



20 // .69 



II 



40 



52 



— .29 



•23 



•31 



+ 



17 



.48 



III 



40 



«7 



— .29 



.58 



.40 



+ 



17 



•57 



IV 



4i 



08 



— .29 



•79 



•37 



+ 



17 



•54 



V 



40 



50 



+ .14 



.64 



.48 



— 



oS 



.40 



VII 



40 



30 



+ -14 



•44 



• 71 



— 



08 



•63 



VIII 



40 



50 



4- .14 



.64 



.62 



— 



oS 



•54 



IX 



40 



38 



+ .14 



•52 



.81 



— 



08 



•73 



Mean, 



I28°i8^40 // .56 



Mean, 2o°37 / 20 / '.57 



Probable Error, 



±.046 



Probable Error, ±.030 



Proper Motion, 



— 0.062 0.012 



Proper Motion, +0.036 ±0.008 



Star 31. 





Right Ascension : 



Declination : 



Plate. 

















At Epoch of 



P. M. 



At Epoch 



At Epoch of 



P M. 



At Epoch 





Plate. 





1875.0. 



Plate. 





1875.0. 



I 



i28°i9 / i2 // .34 



— o".27 



12". 07 



i 9 °59 / o6 // .84 



+o".io 



6". 94 



II 



12 .31 



— .27 



12 .04 



6 .88 



+ .10 



6 .98 



III 



11 -93 



— -27 



11 .66 



6 -93 



+ .10 



7 -03 



IV 



12 .18 



— -27 



12 .91 



6 .64 



+ .10 



6 .74 



V 



11 .64 



4- .13 



11 -77 



6 .94 



— .05 



6 .89 



VI [ 



11 -73 



4-. .13 



11 .86 



7 .02 



— -05 



6 -97 



VIII 



11 -95 



4- .13 



12 .08 



6 .88 



— .05 



6 .83 



IX 



11 .83 



4- .13 



11 .96 



7 -07 



— -05 



7 .02 



Mean, i28°ig / ii^.92 



Mean, ig°59 / o6 // .92 



Probable Error, ±.041 



Probable Error, ±.027 



Proper Motion, — 0.057 ±0.011 



Proper Motion, +0.022 ±0.008 



