OF ARTS AND SCIENCES. 



339 



MEAN RIGHT ASCENSIONS FOR 1883.0. — Continued. 



Bradley 2412. 



h. m. s. 

 18 39 34.30 

 34.78 

 34 81 

 34.86 

 34.5-2 

 34.70 

 34.21 

 34.59 

 34.50 

 34.59 

 34.69 

 34.59 

 Mean A. R. 1883.0 18 39 34.000 



1882, July 20 

 Sept. 9 



12 



1883, Mar. 1 s. p. 



8 s. p. 

 13 s. p. 

 22 s. p. 

 Sept. 6 

 15 

 17 



18 ; 



19 



50 Deaconis. 



1883, Sept. 15 



18 



19 



Oct. 3 



A. E. 



Mean 

 A. E. 



+0.07 

 +0.01 

 +0.14 



+0.28 

 +0.125 

 8.402 



Mean A. R. 1883.0 



h. m. s. 

 18 50 8.527 



Radcliffe 4208. 



1882, Sept. 9 



12 

 16 



1883, Mar. 16 s. p. 

 Ausi. 8 



Mean A. R. 1883.0 



h. 



18 



m. 

 58 



18 53 



s. 

 1.97 

 1.98 

 2.42 

 2.53 

 147 

 2.074 



V Dr.^conis. 



1883, Oct. 



9 

 11 

 15 

 16 

 17 

 18 



Mean A. R. 1883.0 



B. J.* 



Mean 

 B.J. 



—0.16 

 —0.10 

 —0.07 

 +0 11 

 +0.12 

 —0.10 

 — 0.0:;3 

 4'J(>G2 



h ni. s. 



18 55 49.029 



T Draconis. 



1883, Oct. 



5 



9 



10 



11 



16 



Mean A. R. 1883.0 



B. J. —0.32 

 —0.18 

 —0.08 

 —0.24 

 +0.01 

 -0.102 

 47.807 



47^645 



Mean 

 B. J. 

 h. m. 

 19 17 



Groom BRIDGE 2900. 



1883, Sept. 26 



27 



Oct. 1 



3 



9 



10 



11 



'■>•>. 



Mean A. R. 1883 



B. J.* 



Mean 



h. 

 19 



m. 



28 



+0.18 

 +0.43 

 —0.21 

 +0.20 

 +0.17 

 +0.40 

 +0 01 

 +0.33 

 +0.189 

 44.832 



45^021 



* An ephemeris was computed from the data in the Jalirbuch. 



