User's observation Herschel_w
Displaying 1-1 of 1 result.
| Comet | Observation's time (UT) | Magnitude | Coma diameter(') | Tail's length | Condensation | ||
|---|---|---|---|---|---|---|---|
| C/1799 P1 (Méchain) | 1799-09-08 00:00:00 | 10 | 0.25 |  |
| Comet | Observation's time (UT) | Magnitude | Coma diameter(') | Tail's length | Condensation | ||
|---|---|---|---|---|---|---|---|
| C/1799 P1 (Méchain) | 1799-09-08 00:00:00 | 10 | 0.25 | |
