COBS Statistics page

COBS Statistics:
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Observations statistics for Jean-Francois Viens (VIE)

Total:
Number of observed comets:
(total is number of comets in COBS database)
21 of 1783
Total number of observations:
173
- Visual Observations:
173
- CCD Observations:
0

Observed comets: (21)
Total:
Visual:
CCD:
Short-period comets: (6)
45 45 0
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (15)
128 128 0

Observed comets:
Total:
Visual:
CCD:
35 35 0
20 20 0
14 14 0
12 12 0
12 12 0
10 10 0
8 8 0
8 8 0
8 8 0
7 7 0
7 7 0
6 6 0
5 5 0
4 4 0
3 3 0
3 3 0
3 3 0
2 2 0
2 2 0
2 2 0
2 2 0
Year:
Total:
Visual:
CCD:
1994 24 24 0
1993 10 10 0
1992 53 53 0
1991 24 24 0
1990 54 54 0
1989 8 8 0