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 | ||
|---|---|---|---|---|---|---|---|
| . | 1990-05-05 00:14:00 | 5.7 | 8.6 | 6 | 5B (7x) |  | |
| . | 1990-05-04 02:09:00 | 5.0 | 8.2 | 5 | 10B (14x) | | |
| . | 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) | | |
| Moskal W. | 1990-05-03 23:31:00 | 5.3 | 4 | | |||
| . | 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) | | |
| Meyer M. | 1990-05-03 01:40:00 | 5.3 | 3.5 | 8 | 5B (10x) | | |
| Lubas J. | 1990-05-03 00:57:00 | 4.9 | 4 | 5B (10x) | |
