COBS Statistics page

COBS Statistics:
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Observations statistics for Brian G. Marsden (MAR03)

Total:
Number of observed comets:
(total is number of comets in COBS database)
9 of 1783
Total number of observations:
22
- Visual Observations:
22
- CCD Observations:
0

Observed comets: (9)
Total:
Visual:
CCD:
Short-period comets: (2)
3 3 0
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (7)
19 19 0

Observed comets:
Total:
Visual:
CCD:
6 6 0
5 5 0
3 3 0
2 2 0
2 2 0
1 1 0
1 1 0
1 1 0
1 1 0
Year:
Total:
Visual:
CCD:
2007 1 1 0
1997 3 3 0
1996 5 5 0
1992 2 2 0
1987 1 1 0
1963 1 1 0
1958 2 2 0
1957 7 7 0