COBS Statistics page

COBS Statistics:
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Observations statistics for Hans J.W. van Asperen (VAN02)

Total:
Number of observed comets:
(total is number of comets in COBS database)
7 of 1783
Total number of observations:
23
- Visual Observations:
23
- CCD Observations:
0

Observed comets: (7)
Total:
Visual:
CCD:
Short-period comets: (3)
8 8 0
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (4)
15 15 0

Observed comets:
Total:
Visual:
CCD:
5 5 0
4 4 0
4 4 0
4 4 0
3 3 0
2 2 0
1 1 0
Year:
Total:
Visual:
CCD:
1996 4 4 0
1989 3 3 0
1988 3 3 0
1985 4 4 0
1983 5 5 0
1980 4 4 0