Observation catalog of 88P/Howell
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There are 269 observations of this comet
| User | Observation's time (UT) | Magnitude | Coma diameter(') | Condensation | Tool | ||
|---|---|---|---|---|---|---|---|
| Goiato M. | 2009-11-12 23:29:00 | 9.4 | 3 | 4 | 220L (60x) |  | |
| Goiato M. | 2009-11-13 23:29:00 | 9.4 | 4 | 5 | 220L (60x) | | |
| Goiato M. | 2009-12-02 22:59:00 | 9.7: | 3 | 4 | 220L (160x) | | |
| Goiato M. | 2009-12-17 23:15:00 | 9.6 | 5 | 5 | 220L (60x) | | |
| Goiato M. | 2009-12-20 23:15:00 | 9.7: | 3 | 4 | 220L (160x) | | |
| Goiato M. | 2015-04-03 07:30:00 | 8.8 | 4 | 4 | 22L (57.6x) | | |
| Goiato M. | 2020-06-20 23:30:00 | 11.6 | 2 | 3 | 22L (160x) | | |
| Goiato M. | 2015-04-21 07:59:00 | 9.3 | 5 | 4.5 | 22L (57.6x) | | |
| Goiato M. | 2015-04-21 08:14:00 | 9.2 | 5 | 4 | 10B (20x) | | |
| Goiato M. | 2015-05-16 08:30:00 | 9.7 | 3 | 4 | 22L (57.6x) | |
