288 Mr. Herschel’s and Mr. South’s observations of the apparent 
No. CCLVIII. R. A. 17 0 56 ' ; Decl. 2 0 33' N. 
70 p Ophiuchi ; II. 4 ; Struve, 562 ; 
Considerably unequal ; large, white ; small, livid. 
Position. 
O / 
66.55- 
68.20 
65*33 
65.30 
66.57 
6 5 - 35 " 
65. 
Mean =r 66.13 
Position. 
H 
90—23.52' 
24.55 
24.50 
25.30 
25-33 
25.20 
23.17' 
22.53 
22.39 
22. o 
Mean — 24. 5 
Position. 
90—26.30 
24. 1 
24.45 
24 • 5 
23-15 
24.14J 
24.25 
24.18 
24.27 
24.30 
23.50 
23.58 
> H 
5>S 
Mean — 24.21 
April 18, 1821. 
Five-feet Equatorial. 
s f 
Position = 66° 13 1 sf 
These observations 
taken when the star was 
i h 40 m from the meri- 
dian. 
Distance. 
April 27, 1821. 
Parts. 
11. oq 
Five-feet Equatorial. 
s f 
11. 9 
n. 5! 
11. 5 
11. 8 
12. 0^ 
Position = 65° sf sf 
10. o' 
12. 0 
Distance = 3". 68 2. 
12. 5 ! 
j 1. 5 
13. 0 
12. 6^ 
Mean r= 11.77 
Z ~ — - 0.1 1 
11.66 
May 28, 1822. 
Distance. 
Parts. 
Five-feet Equatorial. 
14. 8' 
Sf 
15. 0 
15- 9 l 
16. 0 | 
Position = 65° 39' sf 
H- 3 
15. 5 J 
Distance = 4/'. 851 
14. o' 
13- 8 
Stars beautifully defined, 
15. 0 I 
i3- 4 
and each sharply bi- 
*5- 3 
sected in the measures 
*4- 5J 
of distance. 
Mean 14.79 
Z - -f* 0.57 
