COBS Statistics page

COBS Statistics:
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Observations statistics for Yasushi Obuchi (OBU)

Total:
Number of observed comets:
(total is number of comets in COBS database)
8 of 1783
Total number of observations:
85
- Visual Observations:
85
- CCD Observations:
0

Observed comets: (8)
Total:
Visual:
CCD:
Short-period comets: (2)
47 47 0
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (6)
38 38 0

Observed comets:
Total:
Visual:
CCD:
31 31 0
16 16 0
14 14 0
12 12 0
7 7 0
3 3 0
1 1 0
1 1 0
Year:
Total:
Visual:
CCD:
1992 35 35 0
1990 7 7 0
1989 30 30 0
1988 13 13 0