distances and positions of 380 double and triple stars , &c. 277 
Double 
No. CXLVII. R. A. i7 h n ra ; Decl. 12 0 39' S. 
v Serpent. Ophiuchi ; Struve, 542 ; V. 29 ; 
excessively unequal ; large, reddish white ; small, 
lilac. 
June 13, 1821. 
Five-feet Equatorial. 
nf 
Position =58° 1 & nf 
Distance = 50". 588 
Position, 
o / 
58 . 35 ) 
58.13 [ « 
58. o ) 
Mean — 58.16 
Distance. 
Parts. 
155. o 
160. o 
162. o 
160. 5 
Mean ~ 159.37 
Z — + 0.81 
160.18 
Position. 
Mean — 59.42 
June 21, 1822. 
Five-feet Equatorial. 
nf 
Position = 59 0 42' nf 
Distance = 49"-963 
Mean. 
Distance. 
Parts. 
158. 5- 
160. 5 
161. 2 
*58. 3 
1 59 - 4 
160. 2 
Mean rr 159.68 
Z — — 1.48 
Position 59° 13' nf\ Distance 50". 213 ; 1821.97. 
No. CCXLVIII. R. A. i7 h i7 m ; Decl. 37 0 19' 
P Herculis ; Struve, 545 ; II. 3 ; 
9 1 /-» 1 t KV I 4- y-v M . . .. 
158.20 
N. 
Position, 
Mean 
01 ku ve, 545 ; 11. 
Double ; rather unequal. 
May 18, 1821. 
Five-feet Equatorial. 
np 
Position = 37 0 53' np 
Distance = 4". 463. 
Distance. 
Parts. 
«7- 5 
17. 9 
17- 4 
16. 8 
I 3> 5 
13. 2 
*5- 5 
15. 2 
15. o 
} 
H 
r s 
Mean — 15.77 
Z — — 1. 10 
14.67 
