COBS Statistics page

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COBS Statistics:
Select Comet:

Observations statistics for Christopher E. Spratt (SPR)

Total:
Number of observed comets:
(total is number of comets in COBS database)
94 of 1684
Total number of observations:
1239
- Visual Observations:
1239
- CCD Observations:
0

Observed comets: (94)
Total:
Visual:
CCD:
Short-period comets: (38)
547 547 0
One-apparition Short-period comets: (1)
2 2 0
Long-period comets: (55)
690 690 0

Observed comets:
Total:
Visual:
CCD:
66 66 0
54 54 0
54 54 0
45 45 0
42 42 0
41 41 0
39 39 0
39 39 0
38 38 0
35 35 0
35 35 0
31 31 0
31 31 0
27 27 0
24 24 0
24 24 0
23 23 0
23 23 0
22 22 0
21 21 0
21 21 0
20 20 0
20 20 0
18 18 0
17 17 0
16 16 0
16 16 0
15 15 0
15 15 0
15 15 0
14 14 0
12 12 0
12 12 0
12 12 0
12 12 0
12 12 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
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
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
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
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:
2002 3 3 0
2001 4 4 0
2000 5 5 0
1999 5 5 0
1998 33 33 0
1997 62 62 0
1996 158 158 0
1995 50 50 0
1994 137 137 0
1993 47 47 0
1992 46 46 0
1991 36 36 0
1990 69 69 0
1989 59 59 0
1988 25 25 0
1987 53 53 0
1986 27 27 0
1985 83 83 0
1984 13 13 0
1983 108 108 0
1982 80 80 0
1981 95 95 0
1980 17 17 0
1979 3 3 0
1978 7 7 0
1977 7 7 0
1968 7 7 0