COBS Statistics page

COBS Statistics:
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Observations statistics for J. Nelson (NEL)

Total:
Number of observed comets:
(total is number of comets in COBS database)
11 of 1783
Total number of observations:
67
- Visual Observations:
67
- CCD Observations:
0

Observed comets: (11)
Total:
Visual:
CCD:
Short-period comets: (0)
0 0 0
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (11)
67 67 0

Observed comets:
Total:
Visual:
CCD:
12 12 0
12 12 0
10 10 0
8 8 0
7 7 0
4 4 0
4 4 0
4 4 0
2 2 0
2 2 0
2 2 0
Year:
Total:
Visual:
CCD:
1970 18 18 0
1968 14 14 0
1966 4 4 0
1964 2 2 0
1963 15 15 0
1962 14 14 0