User's observation seiichi
Displaying 1-10 of 158 results.
| Comet | Observation's time (UT) | Magnitude | Coma diameter(') | Tail's length | Condensation | ||
|---|---|---|---|---|---|---|---|
| 252P/LINEAR | 2016-05-01 15:36:00 | 8.9 | 9 | 2 |  | ||
| C/2012 K1 (PANSTARRS) | 2014-09-22 19:12:00 | 7.1 | 8 | 7 | | ||
| C/2012 K1 (PANSTARRS) | 2014-05-03 12:00:00 | 9 | 8 | 7 | | ||
| C/2012 K1 (PANSTARRS) | 2014-10-25 18:57:00 | 8.2 | 8 | 6 | | ||
| C/2014 Q2 (Lovejoy) | 2015-05-01 17:45:00 | 7.5 | 7.5 | 7 | | ||
| C/2013 X1 (PANSTARRS) | 2016-06-03 18:00:00 | 7.9 | 7 | 5 | | ||
| C/2013 X1 (PANSTARRS) | 2016-01-09 09:36:00 | 8.6 | 7 | 6 | | ||
| C/2014 Q2 (Lovejoy) | 2015-03-02 09:50:00 | 5.4 | 7 | 3 | | ||
| C/2014 Q2 (Lovejoy) | 2015-05-02 17:45:00 | 7.9 | 6.5 | 6.5 | | ||
| C/2014 S2 (PANSTARRS) | 2016-05-02 11:16:00 | 10.2 | 6 | 6 | |
