User's observation Alexsandr Morozov
Displaying 481-490 of 606 results.
| Comet | Observation's time (UT) | Magnitude | Coma diameter(') | Tail's length | Condensation | ||
|---|---|---|---|---|---|---|---|
| C/2020 A2 (Iwamoto) | 2020-02-23 20:15 | 11.5 | 2 | 2 |  | ||
| C/2014 E2 (Jacques) | 2014-09-18 22:14:00 | 9.1 | 4 | 3.5 | | ||
| C/2013 US10 (Catalina) | 2016-01-02 01:26 | 6.3 | 10 | 5 | | ||
| C/2014 S2 (PANSTARRS) | 2015-10-02 17:30 | 10.8 | 1.2 | 5 | | ||
| C/2017 S3 (PANSTARRS) | 2018-07-17 20:55 | 7.7 | 5 | 5 | | ||
| 21P/Giacobini-Zinner | 2018-07-17 21:20 | 10.2 | 2 | 4.5 | | ||
| C/2020 A2 (Iwamoto) | 2020-02-28 17:15 | 11.2 | 2.1 | 2.5 | | ||
| C/2017 O1 (ASASSN) | 2017-09-18 22:45 | 9.0 | 5 | 3 | | ||
| C/2017 S3 (PANSTARRS) | 2018-07-18 21:10 | 7.4 | 6 | 5.5 | | ||
| C/2019 Y4 (ATLAS) | 2020-02-29 23:00 | 11.9 | 1.5 | 3 | |
