COBS Statistics page

COBS Statistics:
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Observations statistics for Bulgaria

Total:
Number of active observers:
(total includes noncontributing observers)
48 of 2668
Number of active associations:
(total includes noncontributing associations)
2 of 17
Number of observed comets:
(total is number of comets in COBS database)
22 of 1783
Total number of observations:
522
- Visual Observations:
512
- CCD Observations:
10

Observed comets: (22)
Total:
Visual:
CCD:
Short-period comets: (8)
103 95 8
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (14)
419 417 2

Most observed comets:
Total:
Visual:
CCD:
210 210 0
64 64 0
44 44 0
36 36 0
33 33 0
33 33 0
30 30 0
20 20 0
14 14 0
9 9 0

Top observers:
Total:
Visual:
CCD:
149 149 0
106 106 0
59 59 0
20 20 0
18 18 0
16 16 0
15 15 0
15 15 0
13 3 10
13 13 0

Top Associations:
Total:
Visual:
CCD:
509 509 0
13 3 10
Year:
Total:
Visual:
CCD:
2018 1 1 0
2017 11 1 10
2016 1 1 0
2000 33 33 0
1997 140 140 0
1996 143 143 0
1995 30 30 0
1992 44 44 0
1991 3 3 0
1990 66 66 0
1989 34 34 0
1988 7 7 0
1987 7 7 0
1965 1 1 0
1947 1 1 0