distances and positions of 380 double and triple stars , &c. 155 
90 Leonis continued. 
Position, 
57 - 5 
57 * 1 5 _ 
Mean = 56.43 
Position. 
y / 
56.45' 
£?A H Portion = 5 ff 43' s/. H. 
55 53 r Distance = 3".597. 
Mean = 12.12 
Z = — 0.73 
o 
37 
37 
37-5 
April 11, 1823. 
t Eq 
res 
sp 
Five-feet Equatorial. 
Measures of AC. 
• 5 °) 
.12 \ H 
• 5 2 ) 
38. 5 i J /' 
35.55 Ih Position = 37° 3' 
”■*5 f Distance = ?'i» ,L. 
Mean = 37. 3 
si-39 
Distance. 
Parts. 
197. o ) 
192. 5 j 
196. o i 
193 - O S' 
Mean = 194.62 
Z = — 0.73 
193.89 
Mean result. 
Position of AB 6 1° 8' sp. Distance 4". 452 ; 182227 
AC 36 41 5/. I'-o' 7 - 753 ; 1822-27 
In taking the mean, Mr. Herschel’s observations of April 
11 are rejected for the pair AB. Other observations are, 
distance if or if diam. of L; 
H. Catalogue of 1782. 
I. MS. mean of 3 measures. 
63 34 sp ; Struve, Dorp. Obs. iii. p. 135, 
6 measures. 
istance 33". 72. H. Cat. <f 1782, 
Ditto, MS. 
37 42 sp ; Struve, Dorp. Obs. i i. 3 meas. 
1782.29, AB ; 
6i° 
9 ' 
sp ; 
1802.18, 
39 
44 
sp ; 
1821.80; 
63 
54 
sp ; 
i 7 % 39 > AC; 
33 
12 
sp ; 
1782.29, 
35 
5 
sp ; 
1820.30, 
37 
42 
sp ; 
