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. | 1990-05-23 23:16:00 | 5.5 | 3 | 10B (14x) |  | ||
| . | 1990-05-26 00:43:00 | 6.0 | 19 | 3 | 5B (7x) | | |
| . | 1990-05-26 00:57:00 | 5.8 | 18 | 2 | 6.3B (9x) | | |
| Lubas J. | 1990-05-27 00:14:00 | 6.5 | 3 | 5B (10x) | | ||
| . | 1990-05-27 00:43:00 | 5.6 | 9 | 3 | 5B (7x) | | |
| . | 1990-05-27 01:12:00 | 5.9 | 19 | 2 | 6.3B (9x) | | |
| Hasubick W. | 1990-05-28 00:28:00 | 6.1 | 15 | 2 | 10B (14x) | | |
| . | 1990-05-28 00:57:00 | 6.3 | 13.5 | 2 | 6.3B (9x) | | |
| . | 1990-05-29 01:12:00 | 6.3 | 16.5 | 3 | 6.3B (9x) | | |
| . | 1990-05-29 01:26:00 | 6.3 | 20 | 2 | 5B (7x) | |
