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 | ||
|---|---|---|---|---|---|---|---|
| Meyer M. | 1990-05-04 01:26:00 | 5.5 | 3.5 | 8 | 5B (10x) |  | |
| . | 1990-04-30 01:55:00 | 5.2 | 8 | 6.3B (9x) | | ||
| . | 1990-05-03 02:09:00 | 5.8 | 8 | 6.3B (9x) | | ||
| . | 1990-05-03 02:09:00 | 5.8 | 3.8 | 8 | 7.5L (30x) | | |
| . | 1990-05-04 01:55:00 | 5.6 | 8 | 6.3B (9x) | |
