User's observation Lalande
Displaying 1-1 of 1 result.
| Comet | Observation's time (UT) | Magnitude | Coma diameter(') | Tail's length | Condensation | ||
|---|---|---|---|---|---|---|---|
| C/1797 P1 (Bouvard-Herschel) | 1797-08-19 00:00 | 5.5 |  |
| Comet | Observation's time (UT) | Magnitude | Coma diameter(') | Tail's length | Condensation | ||
|---|---|---|---|---|---|---|---|
| C/1797 P1 (Bouvard-Herschel) | 1797-08-19 00:00 | 5.5 | |
