COBS Statistics page

COBS Statistics:
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Observations statistics for Ivan M. Sergey (SER)

Total:
Number of observed comets:
(total is number of comets in COBS database)
13 of 1783
Total number of observations:
108
- Visual Observations:
108
- CCD Observations:
0

Observed comets: (13)
Total:
Visual:
CCD:
Short-period comets: (3)
24 24 0
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (10)
84 84 0

Observed comets:
Total:
Visual:
CCD:
28 28 0
14 14 0
12 12 0
12 12 0
12 12 0
10 10 0
10 10 0
4 4 0
2 2 0
1 1 0
1 1 0
1 1 0
1 1 0
Year:
Total:
Visual:
CCD:
2008 4 4 0
2007 8 8 0
2006 1 1 0
2005 12 12 0
2004 28 28 0
2002 12 12 0
2001 1 1 0
1997 4 4 0
1996 38 38 0