COBS Statistics page for 2023

Total
Number of active observers:
(total includes noncontributing observers)
140 of 3137
Number of active associations:
(total includes noncontributing associations)
16 of 18
Number of active countries:
(total includes noncontributing countries)
33 of 249
Number of observed comets:
(total is number of comets in COBS database)
217 of 2598
Total number of observations: 9747
Visual Observations: 3826
CCD Observations: 5921
Comet type Total Visual CCD
2023 Total Visual CCD Obs
Comet Total Visual CCD Obs
Observer Total Visual CCD Obs
Association Total Visual CCD Obs
Country Total Visual CCD Obs