366 



Wolf, astronomische Mittheilungen. 



2:2280; 100 herculis: a = 18''0."6; 8 = 

 5.9 Gr. grünlich-weiös,- 5.9 grünlich-weiss. 



26< 



1874.62 



15. 168 



188".98 



27 2308; 41 dracouis. a = 18^ Sl.""! ; d = -f 79''58'. 

 5.4 Gr.; 6.1 Gr. 



Struve 



1832.95 d = 20.622 _p = 235».63 



1874.55 



21.792 



238 .79 



2 2580; % cygni. a = 19" 39."7; d = 

 5.1 Gr. glänzend-gelb; 8.1 Gr. bläulich. 



Struve . . 

 Dembowski . 

 Eadcliffe . . 

 Engelmann . 



1832.70 d = 25.750 



1856.516 25.53 



1861.49 24.80 



1864.48 25.88 



33 "21' 



73''.36 

 72. 9 

 71 .39' 

 72.65 



1874.59 



25.793 



73.41 



