User's observation HAS02
Displaying 161-170 of 1244 results.
| Comet | Observation's time (UT) | Magnitude | Coma diameter(') | Tail's length | Condensation | ||
|---|---|---|---|---|---|---|---|
| C/1989 T1 (Helin-Roman-Alu) | 1989-10-22 18:57:00 | 11.0 | 2.9 | 3 |  | ||
| C/1989 W1 (Aarseth-Brewington) | 1989-11-29 05:02:00 | 8.2 | 2.4 | 3 | | ||
| C/1988 Y1 (Yanaka) | 1989-01-04 04:33:00 | 9.0 | 1.3 | 4 | | ||
| C/1989 X1 (Austin) | 1990-03-05 18:14:00 | 6.0 | | ||||
| C/1989 X1 (Austin) | 1990-04-01 18:57:00 | 5.7 | 4 | | |||
| C/1989 X1 (Austin) | 1990-04-30 01:40:00 | 5.0 | | ||||
| C/1989 X1 (Austin) | 1990-05-05 02:24:00 | 5.0 | 4 | | |||
| C/1989 X1 (Austin) | 1990-05-06 02:09:00 | 5.4 | 1 | 4 | | ||
| C/1989 X1 (Austin) | 1990-05-19 01:55:00 | 5.8 | 10.4 | 3 | | ||
| C/1989 X1 (Austin) | 1990-05-19 01:55:00 | 5.8 | |
