| Total | |
|---|---|
| Number of active observers: (total includes noncontributing observers) |
20 of 3133 |
| Number of active associations: (total includes noncontributing associations) |
7 of 18 |
| Number of active countries: (total includes noncontributing countries) |
11 of 249 |
| Number of observed comets: (total is number of comets in COBS database) |
16 of 2590 |
| Total number of observations: | 140 |
| Visual Observations: | 132 |
| CCD Observations: | 8 |
| Comet type | Total | Visual | CCD |
|---|