COBS Statistics page

COBS Statistics:
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Observations statistics for D. A. Roshkovskiy (ROS03)

Total:
Number of observed comets:
(total is number of comets in COBS database)
8 of 1783
Total number of observations:
19
- Visual Observations:
19
- CCD Observations:
0

Observed comets: (8)
Total:
Visual:
CCD:
Short-period comets: (0)
0 0 0
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (8)
19 19 0

Observed comets:
Total:
Visual:
CCD:
4 4 0
4 4 0
4 4 0
2 2 0
2 2 0
1 1 0
1 1 0
1 1 0
Year:
Total:
Visual:
CCD:
1990 1 1 0
1983 1 1 0
1966 3 3 0
1964 4 4 0
1962 3 3 0
1961 1 1 0
1957 4 4 0
1951 2 2 0