User's observation Norm
Displaying 181-190 of 408 results.
| Comet | Observation's time (UT) | Magnitude | Coma diameter(') | Tail's length | Condensation | ||
|---|---|---|---|---|---|---|---|
| C/1995 O1 (Hale-Bopp) | 1997-03-25 | 0.9 | 30 | 10 | 8 |  | |
| C/1995 O1 (Hale-Bopp) | 1997-03-26 | 0.8 | 30 | 8 | 8 | | |
| C/1995 O1 (Hale-Bopp) | 1997-03-27 | 0.6 | 31 | 11 | 9 | | |
| C/1995 O1 (Hale-Bopp) | 1997-04-03 19:11:00 | -1 | 32 | 17 | 8 | | |
| 252P/LINEAR | 2016-04-07 04:33:00 | 5.7 | 35 | 3.5 | | ||
| C/1996 B2 (Hyakutake) | 1996-03-25 | 0.9 | 35 | 80 | 8 | | |
| C/1996 B2 (Hyakutake) | 1996-03-26 | 0 | 35 | 100 | 8 | | |
| 17P/Holmes | 2007-11-21 | 3.1 | 37 | 3 | | ||
| 17P/Holmes | 2007-12-14 | 4 | 38 | 2 | | ||
| 43P/Wolf-Harrington | 2004-03-05 | 6.8 | 4 | 6 | |
