of the Rutherfurd Photographs. 



271 



Catalogue of the Relative Positions and Proper Motions of 

 42 Stars in the Praesepe Group. 



Mean Equinox of 1875.0. Epoch 1875.0. 



Star. 



Mag. 



Right 



Proper 



Declination. 



Proper 



No. of 





B. D. 



Ascension. 



Motion. 





Motion. 



Plates. 



1 



8.8 



127 35 27^78 



— CXO91 



/ // 

 -f-20 26 49.70 



+c 



u 



..032 



8 



2 



8.2 



36 26.49 



— .066 



-j-20 09 59.43 



+ 



.031 



8 



3 



8.4 



37 30.81 



— .081 



+ 19 57 07.85 



+ 



.002 



7 



4 



7.2 



39 11. 4 8 



— .061 



-j-19 42 04.48 



+ 



.002 



8 



5 



8.0 



47 35.o8 



— .030 



-[-20 38 32.69 



4- 



•037 



8 



6 



,8.4 



5i 32.17 



— .069 



-j-20 25 32.80 



+ 



.044 



8 



7 



9.0 



54 07.49 



— .071 



+ 19 56 14.22 



— 



.006 



8 



7A 



8.9 



57 57.87 





-j-20 09 42.23 







4 



8 



9.0 



57 58.28 



— ■ .072 



4 20 26 12.42 



+ 



.025 



8 



10 



8.0 



58 48.92 



— - .040 



4"20 06 50.24 



+ 



.029 



8 



11 



8.8 



127 59 37.19 



— -075 



-f-20 01 46.74 



+ 



.021 



8 



14 



8.0 



128 07 44.78 



— .042 



-j-20 31 29.12 



4- 



.027 



8 



15 



7.0 



07 54.88 



— -054 



-j-20 13 OI.32 



+ 



.025 



8 



16 



8.0 



08 44.32 



— -073 



4-19 42 5O.O4 



+ 



.006 



8 



17 



7.2 



10 04. g2 



— .058 



4-ig 48 46.88 



+ 



.018 



8 



18 



8.2 



11 3L77 



— .046 



+19 59 31.59 



+ 



.021 



8 



19 



9.0 



11 36.50 





-j-20 35 50. 6g 







5 



20 



8.2 



11 51.24 



— .042 



-j-19 58 50.44 



+ 



.016 



8 



22 



7.0 



12 43.14 



— .068 



-f-20 26 50.10 



+ 



.027 



8 



23 



7-3 



15 00.34 



— -049 



-|-20 34 39.OI 



+ 



.040 



8 



23A 



9.0 



15 56.8i 



— .069 



-j-20 26 02.88 



+ 



.020 



8 



24 



8.2 



16 57-45 



— -045 



-j-19 58 I9.O4 



+ 



.015 



8 



25 



8-5 



17 31.22 



— -°54 



-j-20 07 36.50 



+ 



.015 



8 



26 



7.0 



17 35.17 



— .063 



-j-ig 47 20.68 



+ 



.007 



8 



27 



7-3 



17 52.03 



— -03S 



-j-20 06 36.40 



+ 



.032 



8 



28 



8-5 



18 06.49 



— .040 



-j-20 16 3O.7O 



+ 



.015 



8 



29 



8.8 



18 42.24 



— .062 



-j-20 37 20.2I 



+ 



.036 



8 



3i 



7.2 



19 10.91 



— -057 



-j-ig 59 06.57 



+ 



.022 



8 



32 



9.0 



20 53.84 



— -059 



+ 19 38 05.83 



+ 



.007 



8 



33 



8.2 



22 26.97 



— .072 



-j-ig 40 08.90 



+ 



.009 



7 



34 



7-1 



23 07.75 



- .058 



-j-20 09 36.79 



+ 



.022 



8 



35 



8.7 



25 05.96 



-.058 



-j-20 42 28.08 



+ 



.030 



8 



36 



9.0 



26 25.91 



— .095 



-j-20 22 34.83 



+ 



•033 



7 



37 



7-7 



25 30.02 



— -059 



-j-20 01 18.46 



+ 



.on 



8 



38 



9.0 



29 56.77 



— -045 



-j-20 16 17.75 



+ 



.016 



6 



39 



8.6 



30 39.8i 



— -075 



-j-20 21 50.91 



4- 



.015 



8 



40 



8-7 



32 14.58 



— .090 



-j-19 42 12.03 



+ 



.010 



8 



4i 



9-5 



36 07.23 





-j-20 06 19.46 







2 



42 



9-3 



37 58.79 





-j-20 06 13.76 







2 



43 



7-5 



39 47.65 



— .097 



-)-20 19 03. 8g 



+ 



.007 



8 



44 



8.9 



40 22.88 



— .048 



-j-20 36 11.29 



+ 



.015 



8 



45 



8.4 



128 44 12.34 



— .070 



+ 19 51 19.77 



+ 



.017 



7 



