User's observation Norm
Displaying 11-20 of 408 results.
| Comet | Observation's time (UT) | Magnitude | Coma diameter(') | Tail's length | Condensation | ||
|---|---|---|---|---|---|---|---|
| C/1996 B2 (Hyakutake) | 1996-03-25 | 0.9 | 35 | 80 | 8 |  | |
| C/1996 B2 (Hyakutake) | 1996-03-26 | 0 | 35 | 100 | 8 | | |
| 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 | | |
| 17P/Holmes | 2007-11-01 | 2.3 | 10 | 7.5 | | ||
| 17P/Holmes | 2007-11-05 | 2.7 | 12 | 7.5 | | ||
| C/1995 O1 (Hale-Bopp) | 1997-04-14 | 0.5 | 25 | 9 | 7 | | |
| C/2014 Q2 (Lovejoy) | 2015-02-14 | 5 | 14 | 0 | 7 | | |
| 17P/Holmes | 2007-11-01 | 2.3 | 10 | 7 | | ||
| C/2014 Q2 (Lovejoy) | 2015-02-07 | 4.8 | 25 | 2 | 7 | |
