User's observation Piotr Guzik
Displaying 11-20 of 1200 results.
| Comet | Observation's time (UT) | Magnitude | Coma diameter(') | Tail's length | Condensation | ||
|---|---|---|---|---|---|---|---|
| C/2010 S1 (LINEAR) | 2013-07-02 23:16:00 | 12.7 | 1 | 4 |  | ||
| C/2010 S1 (LINEAR) | 2013-08-05 23:02:00 | 12.9 | 1 | 4 | | ||
| C/2010 S1 (LINEAR) | 2013-09-04 01:40:00 | 13.1 | 0.8 | 5 | | ||
| C/2011 F1 (LINEAR) | 2012-07-23 21:21:00 | 11.8 | 1.5 | 3 | | ||
| C/2011 F1 (LINEAR) | 2012-08-19 20:38:00 | 11.3 | 1.5 | 4 | | ||
| C/2011 J2 (LINEAR) | 2013-11-09 03:50:00 | 13.6 | 1 | 5 | | ||
| C/2011 KP36 (Spacewatch) | 2015-09-09 22:04:00 | 14.0 | 0.8 | 3 | | ||
| C/2011 KP36 (Spacewatch) | 2015-09-07 19:55:00 | 14.0 | 0.8 | 3 | | ||
| C/2011 L4 (PANSTARRS) | 2013-04-11 01:55:00 | 5.5 | 1 | 5 | | ||
| C/2011 L4 (PANSTARRS) | 2013-04-13 19:40:00 | 6 | 4 | 1 | 6 | |
