Observation catalog of C/1989 X1 (Austin)
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There are 65 observations of this comet
| User | Observation's time (UT) | Magnitude | Coma diameter(') | Condensation | Tool | ||
|---|---|---|---|---|---|---|---|
| Hasubick W. | 1990-04-01 18:57:00 | 5.7 | 4 | 8B (20x) |  | ||
| Hasubick W. | 1990-05-21 00:57:00 | 5.7 | 16.2 | 3 | 10B (14x) | | |
| . | 1990-05-20 00:57:00 | 5.7 | 21 | 3 | 6.3B (9x) | | |
| . | 1990-05-27 00:43:00 | 5.6 | 9 | 3 | 5B (7x) | | |
| Lubas J. | 1990-05-09 00:43:00 | 5.6 | 4 | 5B (10x) | | ||
| . | 1990-05-04 01:55:00 | 5.6 | 8 | 6.3B (9x) | | ||
| . | 1990-05-04 01:55:00 | 5.6 | 5.2 | 7 | 20.3T (51x) | | |
| Meyer M. | 1990-05-04 01:26:00 | 5.5 | 3.5 | 8 | 5B (10x) | | |
| Hasubick W. | 1990-05-23 23:16:00 | 5.5 | 3 | 10B (14x) | | ||
| Lubas J. | 1990-05-08 00:43:00 | 5.4 | 4 | 5B (10x) | |
