OF THE OBSERVATORY OF HARVARD COLLEGE. 
915 
B. A. C. 
a 1859.0. 
Annual 
Variation. 
Authority. 
3931 
3933 
3965 
3981 
3985 
4057 
4108 
4123 
4152 
4169 
4181 
4199 
4206 
4207 
4240 
` 4305 
4341 
4384 
4421 
4484 
4486 
(7) 
4.5 
hm. 
1127 IT 
11 
11 
11 
11 
11 
12 
12 
27 
33 
42 
44 
37 
36 
21 
57 
42 
26 
13 
25 
14 
35 
42 
52 
50 
30 
12 48 30 
12 59 9 
13 5 18 
13 18 14 
13 18 16 
Gr. 
ds 
Ja. 
Ad. 
M. 
4,23 
Ad. 
M. 
$9 
Ad. 
M. 
Gr. 
J. 
Ja. 
Ad. 
M. 
EE 
Ad. 
1854 
1794 
1850 
1857 
1857 
1846 
1850 
1846 
1850 
1854 
1853 
1855 
1755 
No. Obs Ô 1859.0. Systematic |- precession. | wl 
6 | 55 38 512 | +0.0 | — 19.85 
4 S18 1 La 
4 50.5 | —02 
55 33 50.0 ta 
34 | 70 6 242 249.807] cx 0d 
6 247 | +0.5 
70 6 245 
98 | 34 59 51.6 — 19.92 | — 0.40 
4 58.7 | —0.2 
34 59 52.0 
211 | 48 83 38.9 — 19.96 | — 0.01 
6 | 5624461| +0.0 | —19.97 
4 44 1-—14 
4 45.0 | —0.2 
56 24 45.4 
71 | 43 49 89.9 — 20.05 | + 0.04 
4 405 | —0.2 
43 49 39.9 
30 | 57 50 21.0 — 20.05 | —0.04 
Omitted. | 57 48 58.0 — 20.04 | —0.03 
2 | 2647 25| +0.4 | — 20.02 | -+0.09 
26 47 5.1 
A7 | 26 87 447 — 20.01 | +0.01 
50 | 26 52 51.5 — 20.00 | — 0.08 
6 511| +08 
26 52 51.5 
1 |2641418| —0.6 | —19.97 
1 352 | +0.6 
4 35.0 | —0.2 
3 368 | —0.2 
26 41 85.5 
9 | 26 40 51.8 — 19.97 | +0.03 
24 | 26 41 87.8 — 19.97 | — 0.02 
23 24 930 | —14 | —19.90 | 0.00 
5 22.1 I i. 
2 22.6 0.5? 
1 22.0 | —0.2 
23 24 22.9 
e | 61 521| +08 | —1971 
4 Ba us 
6 23.8 | —1.1 
4 2315 | —0.2 
61 5 223 
6 | 47 57 458 | +0.0 | —19.61 
4 452| —1.6 
4 42.1 | —0.2 
47 57 42.8 . e 
65 | 36 33 15.9 — 19.89 | -- 0.01 
48 | 28 35 38.8 — 19.25 | +0.89 
3 38.6 | —0.2 
5 385 | +0.4 
28 35 38.8 
563 | 55 39 45.0 — 18.90 | — 0.06 
3 438 | —0.1 
45.0 
3 | 55 89 381 — 18.90 | — 0.06 
5 853 | +0.0 
7 | 55 39 34.8 | La 
