and positions of ^^S double and triple stars, (^c. 155 



No. DCI. R. A. 9^ ai"" ; Decl. 73" 52' N. • 



^ ^ Struve, 345 ; 



Double ; equal ; each of the 8th magnitude. 



Blackman-street ; April 12, 1824 ; Five-feet Equatorial. 



Position = 44** 37' np or sf \s Obs. I Diff. = 2° / ^ ^ 

 Distance = s".i44 | 5 Obs. | Diff. = o".y27 > ^°^^^' 



Position = 42*^ 56' np or */ 5 Obs. Diff. = i" 8' ) ^ Richardson 

 Distance = 4".822 | 5 Obs. | Diff. = i".i 36 j ^^' ^ichardsok. 



Passy; February 20, 1825; Seven-feet Equatorial. 

 9th and 9J magnitudes. 



I 



Position = 45° 35' sf 

 Distance =: s".oo3 



5 Obs. Diff. = 1° 25' ) 

 5 Obs. Diff. = ".456 j • 



Passy ; March 18, 1825 ; Seven-feet Equatorial. 



8th and 8^ magnitudes. 



Position = 45° 38' sf\ 5 Obs. 

 Distance = S".393 | 5 Obs. 



Diff. = 2° ic 

 Diff. 



". = 2° ic' ) 



■. = o".4565 • • • 



Mean Result. 

 Position 44° 41' sf (20 Obs.) ; Distance 5".o9o (20 Obs.); 



Epoch 1824.87. 



No. DCII. R. A. 9"" 23"° ; Decl. 2° le' N. 



Struve, 347 ; 



Double ; 9th and 9^ magnitudes, and bear a very tolerable 



illumination ; the small star is blue. 



Passy ; February 9, 1825 ; Seven-feet Equatorial. 



Position = 74<» 51' */| 5 Obs. I Diff. = 1° 46' ) 

 Distance = 3". 5 84 | 5 Obs. ) Diff. = 0". 505) * * ' 



Night remarkably fine. 



Passy ; February 17, 1825 ; Seven-feet Equatorial. 



9th and 9^ magnitudes. 



Position = 73«> 41' */ 5 Obs. ! Diff. = 3° 9' ) 

 Distance = 3".948 5 Obs. j Diff. = o".s53 ) * * ' 



Mean Result. 

 Position 74° 16' sf; Distance 3".766; Epoch 1825.11. 



