User's observation Norm
Displaying 311-320 of 408 results.
| Comet | Observation's time (UT) | Magnitude | Coma diameter(') | Tail's length | Condensation | ||
|---|---|---|---|---|---|---|---|
| C/2011 L4 (PANSTARRS) | 2013-04-02 | 4 | 5 | 3 | 4 |  | |
| C/2004 Q2 (Machholz) | 2005-01-09 | 3.9 | 18 | 6 | | ||
| C/2004 Q2 (Machholz) | 2005-01-10 | 3.9 | 19 | 6 | | ||
| 17P/Holmes | 2008-01-02 | 3.9 | 60 | 1 | | ||
| 17P/Holmes | 2008-01-06 | 3.9 | 70 | 1 | | ||
| C/2004 Q2 (Machholz) | 2005-01-07 | 3.8 | 20 | 6 | | ||
| 17P/Holmes | 2008-02-11 00:14:00 | 3.8 | 70 | 2 | | ||
| C/2004 Q2 (Machholz) | 2005-01-06 | 3.7 | 20 | 6 | | ||
| C/2004 Q2 (Machholz) | 2005-01-08 | 3.7 | 19 | 6 | | ||
| C/2014 Q2 (Lovejoy) | 2015-01-13 | 3.7 | 30 | 0 | 6 | |
