distances and positions of 380 double and triple stars , &c, 253 
u Coronas Borealis continued. 
Position. 
0 ' -» 
33 - 3 ° X 
34 * 10 ) 
H 
Mean = 33.50 
Measures of AC. 
nf 
Position = 33 0 50' nf 
Distance = 2' 12 '.415. 
z = 
Distance. 
Parts. 
420. o H. 
419.27 
Distances of each set very unsatisfactory. 
June 1 1, 1823. 
Seven-feet Equatorial. 
A of the 3rd ; B of the 13th ; C of the 12th magnitudes. 
Each small star bears a very bad illumination. 
Position. 
66.40^ 
66.30 
65.40 
66 . 
6 7 - 
J, 4U 
;- 4 ° > 
rj 
Mean — 66,22 
Position, 
o / 
37 - 5 ‘ 
36.45 
36.15 S 
36. 5 
36.15. 
Mean — 36.29 
Measures of AB, 
nf 
Position = 66 * 22' nf 
Distance = T 
Measures of AC. 
nf 
Position : 
Distance 
3 6° 29' nf 
: 2 ' 4". 022. 
Distance. 
Parts. 
3 6 S±) 
3 6 7 ± >S 
a 62 !.] 
Mean ~ 364.67 
Z — — 0.29 
364-38 
Mean 516.10 
z = — 0-29 
The measures of each set excessively difficult. S. 
515.8s 
