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 1961

Total:
Number of active observers:
(total includes noncontributing observers)
52 of 2543
Number of active associations:
(total includes noncontributing associations)
3 of 15
Number of active countries:
(total includes noncontributing countries)
13 of 250
Number of observed comets:
(total is number of comets in COBS database)
5 of 1655
Total number of observations:
233
- Visual Observations:
233
- CCD Observations:
0

Observed comets: (5)
Total:
Visual:
CCD:
Short-period comets: (1)
27 27 0
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (4)
206 206 0

Most observed comets:
Total:
Visual:
CCD:
97 97 0
60 60 0
27 27 0
27 27 0
22 22 0

Top observers:
Total:
Visual:
CCD:
57 57 0
21 21 0
17 17 0
14 14 0
9 9 0
9 9 0
7 7 0
7 7 0
6 6 0
6 6 0

Top Associations:
Total:
Visual:
CCD:
165 165 0
63 63 0
5 5 0

Top Countries:
Total:
Visual:
CCD:
57 57 0
40 40 0
35 35 0
32 32 0
23 23 0
20 20 0
10 10 0
5 5 0
5 5 0
2 2 0