and positions of ^s^ double and triple stars y &c. 115 



No. D XXXIV. continued. 



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



8th and 1 0th magnitudes. 



ion =520 58' ./ I 5 Obs. I Diff.=4° 47' \ Excessively difficult. 

 ,nce=i8.ioo | 5 Obs. | Diff.=o'.72i 5 



Observed when 1 1 hour west of the meridian. 



Position = 

 Distance 



Passy ; March 29, 1825 ; Seven-feet Equatorial. 



8th and 10th magnitudes. 



Position =53° 30' sf I 5 Obs. I DifF. = 2° 20' 1 Extremely difficult 

 Position =53« lo'sf \ 5 Obs. | Diflr.=2".36 ] ^^"^emeiy mmcuit. 



The first set was observed by twilight, without artificial illumination ; the st^rs 

 being 40 minutes west of the meridian ; the last by the aid of the lamp, when 

 70 minutes west of it. 



Mean Result, 

 (The angles taken on February 17 being rejected) 

 Position 53^13' sf', (15 Obs.) ; Epoch 1825.23 ; 

 Distance 18^252 ; Epoch 1825.17. 



No. DXXXV. R. A. e** 40- ; Decl. 75' So' N. 



Struve, 247 ; Hist. Casl. 365 ; 



Double ; 8th and 10th magnitudes. 



Passy ; January 5, 1825 ; Seven-feet Equatorial. 



Position ^66° H'n/I 5 Obs. Diff. = 1° 13' ) „ .._ ,, 

 Distance = iz". 6^s \ 5 Obs. DifF. = o".48i } ^^^ *^*<^^^- 



Passy ; February 4, 1825 ; Seven-feet Equatorial. 



8th and 10th magnitudes. 



Position =65® 21' nf\ 5 Obs. Difi^. =1° 23' ) 

 Distances 1 2".44i | 5 Obs. Difi^. =0". 697 j 



Mean Result. 

 Position 65"" 47' «/; Distance 12".538 ; Epoch 1825.05. 



