172 
Mr. Pond on the parallax of the fixed stars. 
a Aquilas. 
1813, 
A 
B 
C 
D 
1813. 
A 
B 
C 
D 
O / // 
81 36.57.91 
0 1 « 
July 1 1 
— 0.40 
57 - 5 1 
Oct. 13 
81 36.58.68 
— 0.88 
5 7". 80 
1 2 
59-57 
59- 1 7 
H 
60.10 
59 22 
16 
58.90 
58.50 
16 
58.45 
57-57 
17 
58.83 
58.43 
18 
60.51 
59 6 3 
19 
21 
58.18 
58.96 
57-78 
58.56 
>- 58,555 
l 9 
21 
59 94 
60.00 
59.06 
59.12 
>58,843 
22 
59.01 
58.61 
25 
58.67 
57-79 
25 
59.88 
59.48 
31 
60.79 
5991 
26 
58.48 
58.08 
Nov. 1 
60.84 
— 2.00 
58.84 
27 
59 83 
59-43 
4 
61.49 
59-49 
29 
58.22 
57.82 
6 
61.06 
59.06 
30 
59.58 
59.18 
1 1 
60.82 
58.82 
Aug. 2 
59.98 
59.58 
13 
61.06 
59.06 
3 
59.20 
58.80 
14 
61.50 
59.50 
7 
JO 
59.27 
57.88 
58.87 
57.48 
f 58>536 
18 
22 
6 1 .93 
61.17 
59-93 
59-17 
> 59.224 
1 1 
59-54 
59.14 
27 
61.49 
59-49 
12 
58.54 
58.14 
3 ° 
61 61 
59.61 
*3 
58.51 
58.11 
Dec. 15 
61.24 
— 2.80 
58.44 
J 5 
58.64 
58,24 
J 
20 
61.96 
59.16 
1 
16 
57.68, 
57.28 
26 
62.71 
5 9 - 9 > 
1 
»7 
59 - 3 ° 
58.90 
3 i 
63.46 
60.66 
19 
58.51 
58.11 
1814. 
21 
57-67 
57.27 
Jan. 30 
62.82 
— 3-55 
59.27 
22 
58.52 
58.12 
> 58,300 
3 i 
62.32 
5877 
24 
59.29 
58.89 
Feb. 3 
62.12 
— 3.80 
58.32 
^ 59-375 
25 
58.62 
58.22 
*5 
63-34 
59-54 
26 
59.01 
58.61 
*7 
63.96 
60.16 
31 
59.19 
58.79 
1 9 
62.98 
59.18 
Sep. 2 
58.81 
— 0.00 
58.81 
20 
62.86 
59.06 
2 4 
62.68 
58.88 
