270 Frcesepe Group; Measurement and Seduction 



Star 45. 





Right Ascension : 



Declination : 



Plate. 



















At Epoch of 



p 



M. 



At Epoch 



At Epoch of 



P. M. 



At Epoch 





Plate. 







1875.0. 



Plate. 





1875.0. 



II 



i28°44 / i7 // .78 





"•33 



i7"-45 



i 9 °5i'23".45 



+o".o8 



23". 53 



III 



.62 



— 



•33 



.29 



.38 



+ .08 



.46 



IV 



.98 



— 



• 33 



.65 



.22 



+ .08 



•30 



V 



.26 



+ 



.16 



.42 



.44 



— .04 



.40 



VII 



•34 



4- 



.16 



•50 



•56 



— .04 



•52 



VIII 



•39 



+ 



.16 



•55 



•45 



— .04 



.41 



IX 



•23 



+ 



.16 



•39 



•43 



— .04 



•39 



Mean, 1 



28°44 / i7^.46 



Mean, ig°5i / 23 // .43 



Probable Error, 



±.032 



Probable Error, ±.022 



Proper Motion, - 



-0.070 ±0.009 



Proper Motion, -f- 0.017 ±0.006 



The final results of the measurements have been collected on 

 the next page ; the right ascensions and declinations are ob- 

 tained from a x and d v which are printed in the foregoing pages in 

 slightly bolder type, by adding the transformation corrections 

 given in Table VI, page 239. The magnitudes are those of the 

 Bonn Durchmusterung. 



