and positions of 458 double and triple stars y ^c 153 



No. DXCVII. R. A. 9"" 14" ; Decl. 4' 17' N. 



Struve, 338 ; Hist. Gael. 324 ; 

 Double ; 8th and 9th magnitudes ; small, blue. 



Passy ; January % 1825 ; Seven-feet Equatorial. 



Position = 40° 31' n;) 1 5 Obs. Diff. = 2° 34' 7 

 Distances 22". 1 95 j 5 Obs. DifF. = o".3i2 j • • • • 



Passy ; January 6, 1825 ; Seven-feet Equatorial. 



8th and 9th magnitudes. 



Position = 40° 20' np \ 5 Obs. 1 Diff. 2° 15' ) 



Distance = 22". 143 | 5 Obs. | Diff. o'.4o8 3 • • • • 



Mean Result. 

 Position 40° 25' np ; Distance 22". 169 ; Epoch 1825.01. 



• 



No. DXCVIII. R. A. 9'' 17' ; Decl. 46** 26' N. 

 Struve, ss9 ; IV. ss ; 

 Double ; 6th and 8 i- magnitudes ; small, blue. 



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



Position = 71° 18' «/ I 5 Obs. I Diff. o° 12' \ n^^^^„ -^ 



Distance = i' z&'.jgj 1 5 Obs. j Diff. 0^.727 ) ^^^^^' i 



Position = 71° 17' «/ 5 Obs. I Diff. 0° 53' ) ^^^ xi.r,^.-or.or.^r i ' ' 

 Distance = 1' 27 .075 5 Obs. j Ditt. o' .821 ) J 



Passy ; January 6, 1825 ; Seven-feet Equatorial. 



7th and 9th magnitudes. 



Position = 71^ 59' */ 

 Distance = i'26".ii9 



5 Obs. 

 5 Obs. 



Diff. = 0O56' ^ 

 Diff. = o".3845 



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



6th and 9th magnitudes. 

 Distance = 1' 26".6o5 | 5 Obs. 1 Diff. o".673 . . , . 



Mean Result. 

 Position 71° 31' ^/ ( 15 Obs. ); Epoch 1824.64 ; 

 Distance i' 26".649 (20 Obs.); Epoch 1824.81. 



MDCCCXXVI. X 



