and positions of4<5S double and triple stars, ^c. 105 



No. DXIX. R. A. 6^^ 19" ; Decl. 52° 35' N. 



229 (Bode) Aurigas ; Hist. Csel. 375 ; Struve, 226. 



Double; 8th and 10th magnitudes. The small star bears a 



very good illumination. 



Passy ; February 8, 1825 ; Seven feet Equatorial. 



Distance = 5".iSo [ 5 Obs, | DifF. = o".2i6. 



i HV ^^ Passy; March 19, 1825 ; Seven-feet Equatorial. 



^' ' ' ' ^ V g^j^ ^^^ jQ^j^ magnitudes. 



Position = 48° 54' «p I 5 Obs. 

 Distances 5". 162 | 5 Obs. 



Dlff: = o°/6^o} Very difficult. 



One third, perhaps one half, of the object-glass is not in use, through the interference 

 of the timbers of the Observatory. 



Passy ; March 21, 1825 ; Seven-feet Equatorial. 

 8th and 10th magnitudes. 



Position = 49* 58' np 

 Distance = 5 ".357 



5 Obs. 

 5 Obs. 



DifF. = 3° 15' I -n-n: ,. 



Mean Result. 



Position 49** 26' up; Epoch 1825.16; Distance 5".223 



(15 Obs.); Epoch 1825.17. 



No. DXX. R. A. 6^ 19" ; Decl. 5° 24' N. 

 Struve, 225 ; II. 89. 

 Double ; 8th and 10th magnitudes ; small, blue ; and bears 

 but the slightest illumination. 



Passy : January 2, 1825 ; Seven-feet Equatorial. 



Position = 50° 8' n/ I 7 Obs. I DifF. = 4° 48' > „ ^ A\ai^„u 

 Distance= 6".8i i | 5 Obs. | DifF. = o" Xs^ ] ^^^7 difficult. 



Passy ; January 28, 1825 ; Seven-feet Equatorial. 



8th and lOth magnitudes. 



Position = sf 47' «/ 1 7 Obs. I DifF.rr 4° 45' 7 Extremely difficult 

 Distance=7". 117 | 5 Obs. | DiflF.= 0^.3 1 2 5 ^^tremeiy mmcuit. 



The dew deposited on the object-glass is excessively troublesome. 



MDCCCXXVI. p 



