User's observation Norm
Displaying 41-50 of 408 results.
| Comet | Observation's time (UT) | Magnitude | Coma diameter(') | Tail's length | Condensation | ||
|---|---|---|---|---|---|---|---|
| C/2014 S2 (PANSTARRS) | 2015-12-09 19:12:00 | 8.6 | 3 | 3 |  | ||
| 45P/Honda-Mrkos-Pajdusakova | 2016-12-29 17:31:00 | 7.8 | 5 | 4.5 | | ||
| C/2014 S2 (PANSTARRS) | 2015-10-31 18:43:00 | 9.8 | 3 | 3 | | ||
| C/2015 V2 (Johnson) | 2017-01-05 06:00:00 | 10.1 | 1.5 | 2 | | ||
| C/2014 S2 (PANSTARRS) | 2015-12-11 18:00:00 | 8.7 | 3 | 3 | | ||
| C/2016 U1 (NEOWISE) | 2017-01-05 06:00:00 | 7.6 | 4 | 5 | | ||
| 17P/Holmes | 2007-10-31 | 2.7 | 12 | 6 | | ||
| 17P/Holmes | 2007-10-31 | 2.7 | 10 | 6 | | ||
| C/2014 Q2 (Lovejoy) | 2015-07-06 23:45:00 | 9.3 | 2 | 2 | | ||
| 17P/Holmes | 2007-11-01 | 2.3 | 10 | 7 | |
