COBS Statistics page

COBS Statistics:
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Observations statistics for Shigeru Yoshida (YOS)

Total:
Number of observed comets:
(total is number of comets in COBS database)
12 of 1783
Total number of observations:
21
- Visual Observations:
21
- CCD Observations:
0

Observed comets: (12)
Total:
Visual:
CCD:
Short-period comets: (9)
14 14 0
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (3)
7 7 0

Observed comets:
Total:
Visual:
CCD:
5 5 0
3 3 0
3 3 0
2 2 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
Year:
Total:
Visual:
CCD:
1997 2 2 0
1995 18 18 0
1980 1 1 0