COBS Statistics page

COBS Statistics:
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Observations statistics for T. B. Tregaskis (TRE)

Total:
Number of observed comets:
(total is number of comets in COBS database)
11 of 1783
Total number of observations:
160
- Visual Observations:
160
- CCD Observations:
0

Observed comets: (11)
Total:
Visual:
CCD:
Short-period comets: (3)
110 110 0
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (8)
50 50 0

Observed comets:
Total:
Visual:
CCD:
104 104 0
20 20 0
16 16 0
5 5 0
3 3 0
3 3 0
3 3 0
2 2 0
2 2 0
1 1 0
1 1 0
Year:
Total:
Visual:
CCD:
1987 3 3 0
1986 82 82 0
1985 51 51 0
1980 13 13 0
1979 5 5 0
1978 4 4 0
1976 1 1 0
1975 1 1 0