User's observation Norm
Displaying 81-90 of 408 results.
| Comet | Observation's time (UT) | Magnitude | Coma diameter(') | Tail's length | Condensation | ||
|---|---|---|---|---|---|---|---|
| 17P/Holmes | 2007-12-04 | 3.2 | 60 | 4 |  | ||
| 17P/Holmes | 2007-12-05 | 3.2 | 60 | 5 | | ||
| 17P/Holmes | 2007-12-10 | 3.2 | 50 | 5 | | ||
| 17P/Holmes | 2007-12-26 | 3.2 | 40 | 2 | | ||
| C/2011 L4 (PANSTARRS) | 2013-04-01 | 3.2 | 5 | 3.5 | 7 | | |
| 17P/Holmes | 2007-11-23 | 3.5 | 30 | 3 | | ||
| C/2012 S1 (ISON) | 2013-11-17 | 3.5 | 4 | 0 | 7 | | |
| 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 | |
