COBS Statistics page

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COBS Statistics:
Select Comet:

Observations statistics for Alan Hale (HAL)

Total:
Number of observed comets:
(total is number of comets in COBS database)
243 of 1655
Total number of observations:
3037
- Visual Observations:
3037
- CCD Observations:
0

Observed comets: (243)
Total:
Visual:
CCD:
Short-period comets: (116)
1750 1750 0
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (127)
1287 1287 0

Observed comets:
Total:
Visual:
CCD:
275 275 0
163 163 0
125 125 0
52 52 0
50 50 0
49 49 0
48 48 0
43 43 0
43 43 0
42 42 0
37 37 0
37 37 0
37 37 0
35 35 0
35 35 0
34 34 0
33 33 0
31 31 0
30 30 0
29 29 0
28 28 0
28 28 0
28 28 0
27 27 0
27 27 0
26 26 0
26 26 0
25 25 0
25 25 0
24 24 0
23 23 0
22 22 0
22 22 0
22 22 0
21 21 0
21 21 0
20 20 0
19 19 0
19 19 0
18 18 0
18 18 0
18 18 0
18 18 0
17 17 0
17 17 0
17 17 0
17 17 0
17 17 0
16 16 0
16 16 0
16 16 0
16 16 0
16 16 0
16 16 0
15 15 0
15 15 0
15 15 0
14 14 0
14 14 0
14 14 0
14 14 0
14 14 0
14 14 0
14 14 0
14 14 0
13 13 0
13 13 0
13 13 0
13 13 0
13 13 0
13 13 0
13 13 0
13 13 0
13 13 0
13 13 0
12 12 0
12 12 0
12 12 0
12 12 0
12 12 0
12 12 0
12 12 0
11 11 0
11 11 0
11 11 0
11 11 0
11 11 0
11 11 0
11 11 0
11 11 0
10 10 0
10 10 0
10 10 0
10 10 0
10 10 0
10 10 0
10 10 0
10 10 0
10 10 0
10 10 0
9 9 0
9 9 0
9 9 0
9 9 0
9 9 0
9 9 0
9 9 0
9 9 0
9 9 0
9 9 0
8 8 0
8 8 0
8 8 0
8 8 0
8 8 0
8 8 0
8 8 0
8 8 0
8 8 0
7 7 0
7 7 0
7 7 0
7 7 0
7 7 0
7 7 0
7 7 0
6 6 0
6 6 0
6 6 0
6 6 0
6 6 0
6 6 0
6 6 0
6 6 0
6 6 0
5 5 0
5 5 0
5 5 0
5 5 0
5 5 0
5 5 0
5 5 0
5 5 0
5 5 0
5 5 0
5 5 0
5 5 0
5 5 0
5 5 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
Year:
Total:
Visual:
CCD:
2008 6 6 0
2007 23 23 0
2006 11 11 0
1999 265 265 0
1998 236 236 0
1997 167 167 0
1996 303 303 0
1995 182 182 0
1994 135 135 0
1993 94 94 0
1992 148 148 0
1991 240 240 0
1990 267 267 0
1989 187 187 0
1988 228 228 0
1987 279 279 0
1986 121 121 0
1985 95 95 0
1984 38 38 0
1979 5 5 0
1978 6 6 0
1975 1 1 0