COBS Statistics page

COBS Statistics:
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Observations statistics for B. H. Granslo (GRA04)

Total:
Number of observed comets:
(total is number of comets in COBS database)
120 of 1783
Total number of observations:
1786
- Visual Observations:
1786
- CCD Observations:
0

Observed comets: (120)
Total:
Visual:
CCD:
Short-period comets: (34)
537 537 0
One-apparition Short-period comets: (1)
3 3 0
Long-period comets: (85)
1246 1246 0

Observed comets:
Total:
Visual:
CCD:
224 224 0
91 91 0
76 76 0
72 72 0
68 68 0
56 56 0
49 49 0
39 39 0
35 35 0
34 34 0
33 33 0
32 32 0
31 31 0
30 30 0
29 29 0
29 29 0
29 29 0
28 28 0
27 27 0
26 26 0
25 25 0
24 24 0
24 24 0
24 24 0
23 23 0
21 21 0
20 20 0
20 20 0
20 20 0
19 19 0
18 18 0
17 17 0
17 17 0
17 17 0
16 16 0
16 16 0
16 16 0
15 15 0
15 15 0
14 14 0
14 14 0
13 13 0
12 12 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
9 9 0
9 9 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
6 6 0
6 6 0
6 6 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
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
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:
2018 1 1 0
2017 2 2 0
2013 48 48 0
2011 9 9 0
2010 7 7 0
2009 25 25 0
2008 12 12 0
2007 98 98 0
2006 95 95 0
2005 59 59 0
2004 89 89 0
2003 80 80 0
2002 236 236 0
2001 87 87 0
2000 10 10 0
1999 40 40 0
1998 20 20 0
1997 211 211 0
1996 180 180 0
1995 66 66 0
1994 18 18 0
1993 23 23 0
1992 51 51 0
1991 41 41 0
1990 110 110 0
1989 55 55 0
1988 30 30 0
1987 21 21 0
1986 20 20 0
1985 32 32 0
1984 7 7 0
1981 2 2 0
1980 1 1 0