User's observation Alexsandr Morozov
Displaying 261-270 of 606 results.
| Comet | Observation's time (UT) | Magnitude | Coma diameter(') | Tail's length | Condensation | ||
|---|---|---|---|---|---|---|---|
| C/2017 O1 (ASASSN) | 2017-09-18 22:45 | 9.0 | 5 | 3 |  | ||
| C/2017 O1 (ASASSN) | 2017-09-21 22:21 | 9.4 | 4 | 2.5 | | ||
| C/2017 O1 (ASASSN) | 2017-10-03 01:14 | 9.4 | 7 | 3 | | ||
| C/2017 O1 (ASASSN) | 2017-10-20 02:06 | 9.9 | 5 | 2.5 | | ||
| C/2017 O1 (ASASSN) | 2017-10-24 22:30 | 10.0 | 6 | 2 | | ||
| C/2017 O1 (ASASSN) | 2017-11-16 18:47 | 10.5 | 3 | 1.5 | | ||
| C/2016 M1 (PANSTARRS) | 2018-05-08 00:00 | 10.4 | 1 | 3 | | ||
| C/2016 N6 (PANSTARRS) | 2018-05-08 21:20 | 12.2 | 1.5 | 4.5 | | ||
| 21P/Giacobini-Zinner | 2018-06-13 21:30 | 12.6 | 1 | 3.5 | | ||
| C/2017 S3 (PANSTARRS) | 2018-07-04 20:50 | 9.1 | 3.5 | 5 | |
