COBS Statistics page

Click Submit to distplay statistics for the complete database or select a comet from the list for individual comet observations statistics.

COBS Statistics:
Select Comet:

Observations statistics for 1951

Total:
Number of active observers:
(total includes noncontributing observers)
14 of 2550
Number of active associations:
(total includes noncontributing associations)
2 of 15
Number of active countries:
(total includes noncontributing countries)
5 of 250
Number of observed comets:
(total is number of comets in COBS database)
9 of 1682
Total number of observations:
186
- Visual Observations:
186
- CCD Observations:
0

Observed comets: (9)
Total:
Visual:
CCD:
Short-period comets: (6)
86 86 0
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (3)
100 100 0

Most observed comets:
Total:
Visual:
CCD:
52 52 0
40 40 0
35 35 0
21 21 0
10 10 0
10 10 0
8 8 0
5 5 0
5 5 0

Top observers:
Total:
Visual:
CCD:
72 72 0
58 58 0
13 13 0
12 12 0
7 7 0
6 6 0
4 4 0
4 4 0
2 2 0
2 2 0

Top Associations:
Total:
Visual:
CCD:
167 167 0
19 19 0

Top Countries:
Total:
Visual:
CCD:
72 72 0
60 60 0
48 48 0
4 4 0
2 2 0