User's observation Walker
Displaying 1-2 of 2 results.
| Comet | Observation's time (UT) | Magnitude | Coma diameter(') | Tail's length | Condensation | ||
|---|---|---|---|---|---|---|---|
| C/1797 P1 (Bouvard-Herschel) | 1797-08-18 21:07 | 4 |  | ||||
| C/1797 P1 (Bouvard-Herschel) | 1797-08-19 00:00 | 4.5 | |
| Comet | Observation's time (UT) | Magnitude | Coma diameter(') | Tail's length | Condensation | ||
|---|---|---|---|---|---|---|---|
| C/1797 P1 (Bouvard-Herschel) | 1797-08-18 21:07 | 4 | | ||||
| C/1797 P1 (Bouvard-Herschel) | 1797-08-19 00:00 | 4.5 | |
