226 



MR. ALFRED BROTHERS^S 



2 2934 Pegasi. 



K. A. (i860) 22'^ 3511 6s. 



Dee. N. 20° 42'. 



Mags, a =7^, 6 =9. 

 Coloiu's : Seeohi, 1856, both white. 





Epoch. 



P. 



D. 



Striive 



1830-07 

 1838-19 

 1856-86 

 1863-82 



187-83 

 182-21 

 168-23 

 164-70 



1-22 



Madler 



Secchi 



1-20 

 i-io 



Dembowski .. 



I-2I 



TT CePHEI. 



E. A. 23^1 3"' 36^ 

 Dec. N. 74° 39' 29". 



A: a. 

 Mags. A =5, a =10. 

 Colours: Smyth, 1843, deep yellow, 

 pm'ple. 



Smyth 11843-77 1330-00 I 1-80 



Knott [1865-71 I 5-97 I 1-15 



o Cephei. 



S 3001. 



E. A. (i860), 2351 12"' 54^ 



Dec. N. 67° 21'. 



Mags, a =6,b =^. 

 Colours: Secchi, 1858, yellow, blue. 

 Struve... 

 Madler 

 Secchi . . . 

 Morton 

 Powell 

 Main ... 



1832-84 



174-97 



2-35 



1839-55 



178-19 



^•39 



1858-43 



187-15 



2-47 



1858-61 



186-51 



2'6o 



i86i-oi 



184-00 





1862-57 



182-16 



2-28 



p. XXIII. 69 Aquaiui. 2 3008. 



E. A. 2, 311 16™ 47S. 

 Dec. S. 9° 12' o". 

 Mags. « =S,b =8^. 

 Coloiu-s : Smyth, 1834, both flushed ; 

 Secchi, 1856, yellow, blue. 



D. 



South 



Struve , 



Smyth 



Madler ... 



Secchi 



Morton ... 

 Dembowsk 



Epoch 



1824-80 

 1830-89 

 1834-79 

 1837-54- 

 1856-86 

 1859-91 

 1863-08 



P. 



274-04 



273'33 

 272-10 

 271-16 



265-57 



263-57 



62-88 



7-98 

 7-54 

 7-50 

 7-11 

 6-II 

 5-58 

 5-59 



2 3062 CAssioPEiE. 



E. A. (i860), 231* 58™ 54S. 

 Dec. N. 57° 39'. 

 Mags, a =6^, b =7-3. 

 Colours: Secchi, 1857, yell., orange. 



Herschel. 

 Madler . 



StruTe 



Morton 



Secchi 



Dawes 



Dembowski 

 Knott 



1782-65 



320-70 





1825-81 



36-70 



1-25 



1833-71 



108-57 



0-55 



1856-90 



247-57 



1-32 



1857-60 



253-39 



1-25 



1863-86 



265-61 



1-40 



1865-18 



269-84 



1-37 



1865-71 



269-95 



1-43 



1865-98 



271-38 



1-23 



Perihelion passage, 1837. 



APPENDIX. 



The discrepancies found in the measures of the following 

 objects render it doubtful whether they should be classed 

 with the binaries, although in many instances the difference 

 in the angles of position amounts to several degrees ; but, 

 owing either to the closeness of the stars or their minute- 

 ness, it is difficult to measure them. 



Since the date of Struve's Catalogue, all the objects 

 In the folio \ving List have been measured by Father Secchi 



