User's observation seiichi
Displaying 11-20 of 158 results.
| Comet | Observation's time (UT) | Magnitude | Coma diameter(') | Tail's length | Condensation | ||
|---|---|---|---|---|---|---|---|
| C/2013 A1 (Siding Spring) | 2014-10-25 09:07:00 | 11 | 1.5 | 5 |  | ||
| C/2015 C2 (SWAN) | 2015-05-01 18:28:00 | 11.0 | 1.0 | 2 | | ||
| C/2014 S2 (PANSTARRS) | 2015-09-20 10:19:00 | 11.1 | 1.4 | 4 | | ||
| 67P/Churyumov-Gerasimenko | 2015-09-21 18:28:00 | 11.1 | 1.6 | 5 | | ||
| C/2013 R1 (Lovejoy) | 2014-05-03 17:02:00 | 11.3 | 2 | 3 | | ||
| C/2014 Q2 (Lovejoy) | 2015-09-20 10:04:00 | 11.3 | 1.6 | 3 | | ||
| C/2013 US10 (Catalina) | 2016-05-02 10:48:00 | 11.6 | 1.6 | 2 | | ||
| 81P/Wild | 2016-05-02 11:02:00 | 11.6 | 1.9 | 2.5 | | ||
| C/2015 F5 (SWAN-Xingming) | 2015-05-01 10:48:00 | 11.6 | 1.5 | 1 | | ||
| 81P/Wild | 2016-04-09 12:28:00 | 11.7 | 1.3 | 2 | |
