COBS Statistics page

COBS Statistics:
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Observations statistics for M.M.A. Drummen (DRU)

Total:
Number of observed comets:
(total is number of comets in COBS database)
4 of 1771
Total number of observations:
17
- Visual Observations:
17
- CCD Observations:
0

Observed comets: (4)
Total:
Visual:
CCD:
Short-period comets: (1)
3 3 0
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (3)
14 14 0

Observed comets:
Total:
Visual:
CCD:
9 9 0
4 4 0
3 3 0
1 1 0
Year:
Total:
Visual:
CCD:
1982 9 9 0
1980 7 7 0
1976 1 1 0