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 1939

Total:
Number of active observers:
(total includes noncontributing observers)
1 of 2531
Number of active associations:
(total includes noncontributing associations)
1 of 14
Number of active countries:
(total includes noncontributing countries)
1 of 250
Number of observed comets:
(total is number of comets in COBS database)
3 of 1632
Total number of observations:
35
- Visual Observations:
35
- CCD Observations:
0

Observed comets: (3)
Total:
Visual:
CCD:
Short-period comets: (1)
10 10 0
One-apparition Short-period comets: (0)
0 0 0
Long-period comets: (2)
25 25 0

Most observed comets:
Total:
Visual:
CCD:
17 17 0
10 10 0
8 8 0

Top observers:
Total:
Visual:
CCD:
35 35 0

Top Associations:
Total:
Visual:
CCD:
35 35 0

Top Countries:
Total:
Visual:
CCD:
35 35 0