Observation catalog of 19P/Borrelly
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There are 82 observations of this comet
| User | Observation's time (UT) | Magnitude | Coma diameter(') | Condensation | Tool | ||
|---|---|---|---|---|---|---|---|
| Hasubick W. | 1987-12-15 19:40:00 | 7.8 | 7.4 | 4 | 10B (14x) |  | |
| Hasubick W. | 1987-12-19 19:26:00 | 7.8 | 7.7 | 4 | 10B (14x) | | |
| Hasubick W. | 1988-01-07 17:31:00 | 8.1 | 5.4 | 3 | 10B (14x) | | |
| Hasubick W. | 1988-01-08 20:24:00 | 8.1 | 7 | 3 | 10B (14x) | | |
| Hasubick W. | 1988-01-09 21:07:00 | 8.2 | 6.1 | 3 | 10B (14x) | | |
| Hasubick W. | 1988-01-15 18:28:00 | 8.6 | 4.7 | 2 | 10B (14x) | | |
| Hasubick W. | 1988-01-20 18:14:00 | 8.8 | 3.2 | 2 | 10B (14x) | | |
| Hasubick W. | 1988-02-05 18:43:00 | 9.0 | 3.2 | 3 | 10B (14x) | | |
| Hasubick W. | 1988-02-13 21:36:00 | 10.0 | 1.4 | 3 | 10B (14x) | | |
| Hasubick W. | 1994-09-04 02:09:00 | 9.8 | 1.4 | 2 | 20.3T (51x) | |
