User's observation Piotr Guzik
Displaying 771-780 of 1200 results.
| Comet | Observation's time (UT) | Magnitude | Coma diameter(') | Tail's length | Condensation | ||
|---|---|---|---|---|---|---|---|
| 17P/Holmes | 2014-08-22 23:16:00 | 14.2 | 0.7 | 3 |  | ||
| 17P/Holmes | 2007-11-10 20:52:00 | 2.7 | 25 | 5 | | ||
| 103P/Hartley | 2010-10-03 20:52:00 | 6.4 | 25 | 2 | | ||
| C/2008 J1 (Boattini) | 2008-08-03 21:21:00 | 10.8 | 3 | 3 | | ||
| C/2013 UQ4 (Catalina) | 2014-07-01 22:48:00 | 9.5 | 6 | 3 | | ||
| 17P/Holmes | 2007-11-12 17:45:00 | 2.8 | 30 | 5 | | ||
| 103P/Hartley | 2010-10-03 21:07:00 | 6.2 | 25 | 2 | | ||
| C/2008 J1 (Boattini) | 2008-08-24 19:55:00 | 10.2 | 5 | 4 | | ||
| C/2013 UQ4 (Catalina) | 2014-07-01 23:02:00 | 9.9 | 4 | 4 | | ||
| 17P/Holmes | 2007-11-12 18:00:00 | 28 | 5 | |
