COBS Statistics page

COBS Statistics:
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Observations statistics for Alexander Pravda (PRA02)

Total:
Number of observed comets:
(total is number of comets in COBS database)
25 of 1783
Total number of observations:
92
- Visual Observations:
0
- CCD Observations:
92

Observed comets: (25)
Total:
Visual:
CCD:
Short-period comets: (16)
59 0 59
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (9)
33 0 33

Observed comets:
Total:
Visual:
CCD:
9 0 9
9 0 9
6 0 6
6 0 6
6 0 6
5 0 5
5 0 5
5 0 5
5 0 5
4 0 4
4 0 4
3 0 3
3 0 3
3 0 3
3 0 3
2 0 2
2 0 2
2 0 2
2 0 2
2 0 2
2 0 2
1 0 1
1 0 1
1 0 1
1 0 1
Year:
Total:
Visual:
CCD:
1998 72 0 72
1997 20 0 20