and positions of 458 double and triple stars, &c. 
165 
No. DCXVII. R. A. io h 45 m ; Decl. i° if S. 
Struve, 370 ; Hist. Cash 227. 
Double; 6th and 10th magnitudes; small, decidedly blue, 
and bears but a feeble illumination. 
Biackman-street ; March 12, 1824 ; Five-feet Equatorial. 
Position = 86° 57' sf 
Distance = 3 5 ".113 
5 Obs. 
5 Obs. 
~ °° 4S ' [ Difficult. 
Diff. = o .474.5 
Biackman-street; April 2, 1824 ; Five- feet Equatorial. 
6th and 10th magnitudes. 
Position — 88° 38' s f\ 5 Obs. I Diff.'= z° 25' ) 
Distance = 35 '.333 I 5 Obs. | Diff. = 0*632 j Very difficult. 
Small star blue, and bears a very indifferent illumination of the micrometer wires. 
Mean Result. 
Position 87 0 47' sf ; Distance 35".223 ; Epoch 1824.22. 
No. DCXVIII. R. A. io h 47 m ; Decl. 20° 9' S. 
Nova ; 
Double ; 10th and 10^ magnitudes ; bear but little 
illumination. 
Passy ; March 26, 1825 ; Seven-feet Equatorial. 
Position =54° 13' sp 5 Obs. Diff =o° 46' 1 Extremelv difficult 
Distances' i8".o6i 5 Obs. Diff. = i”.8 7 5 j txtremel y dithcult. 
Passy; March 28, 1825; Seven-feet Equatorial. 
10th and 11th magnitudes. 
Position = ?4° 21' sp I 5 Obs. I Diff. = i°4o') liL 
Distance = i' i 9 ".2 5 4 | 5 Obs. | Diff = 2".?8 4 l Excesstvely difficult. 
Both stars very indistinct. 
Passy; March 29, 1825 ; Seven-feet Equatorial. 
10th and 11th magnitudes. 
Distance = 1' i9".989 | 5 Obs. | Diff =2 i"-923. Excessively difficult. 
On the admission of the smallest quantity of light, the stars become scarcely visible. 
Mean Result. 
Position 54 0 1 6' sp (10 Obs.) ; Distance i' i9 ,/ .ioi (15 Obs.); 
Epoch 1825.23. 
