Observation catalog of 17P/Holmes
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There are 358 observations of this comet
| User | Observation's time (UT) | Magnitude | Coma diameter(') | Condensation | Tool | ||
|---|---|---|---|---|---|---|---|
| Norman N. | 2007-11-03 | 2.4 | 10 | 6 | 0B |  | |
| Norman N. | 2007-11-04 | 2.6 | 10 | 6.5 | 5B (10x) | | |
| Pappa G. | 2007-10-27 23:17:00 | 2.5 | 10 | 8 | 15.8L (48x) | | |
| Pappa G. | 2007-11-04 21:00:00 | 3 | 10 | 8 | E | | |
| Meyer M. | 2007-10-31 00:00:00 | 2.6 | 10 | 7 | 5B (10x) | | |
| Guzik P. | 2007-10-31 18:14:00 | 2.4 | 10 | 7 | 0E (1x) | | |
| Hale A. | 2014-09-27 | 13.2 | 1.2 | 2 | 40.64L (140.7x) | | |
| Černý J. | 2014-07-26 00:28:00 | 13.4 | 1.2 | 4 | 35L (239x) | | |
| Černý J. | 2014-07-26 00:28:00 | 13.4 | 1.2 | 4 | 35L (239x) | | |
| Černý J. | 2014-07-24 00:43:00 | 13.2 | 1 | 3 | 35L (239x) | |
