User's observation Norm
Displaying 321-330 of 408 results.
| Comet | Observation's time (UT) | Magnitude | Coma diameter(') | Tail's length | Condensation | ||
|---|---|---|---|---|---|---|---|
| C/2004 Q2 (Machholz) | 2005-01-10 | 3.9 | 19 | 6 |  | ||
| C/2014 Q2 (Lovejoy) | 2015-02-17 | 4.9 | 12.5 | 2 | 6 | | |
| C/2009 E1 (Itagaki) | 2009-03-29 | 8.1 | 4 | 6 | | ||
| C/2014 Q2 (Lovejoy) | 2015-02-18 | 5.1 | 12 | 0.75 | 6 | | |
| 17P/Holmes | 2007-10-31 | 2.7 | 12 | 6 | | ||
| 17P/Holmes | 2007-10-31 | 2.7 | 10 | 6 | | ||
| 17P/Holmes | 2007-11-03 | 2.4 | 10 | 6 | | ||
| C/2013 US10 (Catalina) | 2016-02-01 18:57:00 | 6.6 | 10 | 6 | | ||
| 17P/Holmes | 2007-11-06 | 2.7 | 15 | 6 | | ||
| C/2013 US10 (Catalina) | 2016-02-02 19:26:00 | 6.9 | 7 | 6 | |
