Mr. Herschel’s and Mr. South’s observations of the apparent 
6- Coronse continued. 
Time. 
Computed 
Position. 
Observed Position. 
Difference. 
0 j 
77 32 np 
77 32 np 
O / 
O O 
1802.74 
76 13 nf 
78 36 nf 
+ 2 23 
1819.60 
3 ° 58 nf 
40 0 nf 
4-9 2 
1821.30 
24 gnf 
24 4 5nf 
+0 36 
1823.43 
1 6 16 nf 
16 1 nf 
—0 15 
1823.52 
1 5 52 nf 
18 51 nf 
“ 2 59 
1822.83 
18 38 nf 
Mean Pos. 18 27 nf 
■ — 0 1 1 
A moderate ellipticity, and a proper assumption of the 
place of the perihelion, would probably reconcile the ano- 
malies these differences present, which however, with the 
exception of that deduced from Mr. Struve’s observation in 
1819, are all small; but the extreme difficulty of the star 
would reconcile even greater anomalies than these. 
No. CCXXIIL R. A. i6 h io m ; Decl. 29 0 36' N. 
v Coronae Borealis ; Struve, 512 ; V. 37 ; 
Triple; A of the yth ; B of the 13th ; C of 12th magnitude. 
Position. . .. 0 
April 10, 1823. 
Five-feet Equatorial. 
Measures of A B 
nf 
Position = 64° 43' nf 
Distance = i'. 29". 778. 
£ 3 °} h 
Mean rz 64.45 
Distance, 
Parts. 
285.0 
Z — — 0.73 
284.27 
