| Comet | C/1799 P1 (Méchain) |
|---|---|
| User | Mechain |
| User`s name | Pierre François André Méchain |
| Observation's time (UT) | 1799-08-07 01:55:00 |
| Tool | refractor |
| Observation's place | Paris |
| Magnitude | 7: |
| Comparison stars source | |
| Method | |
| Coma diameter(') | 1 |
| Tail's length | Not set |
| Condensation | |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 0 cm |
| Focal length (mm) | Not set |
| Type of tool | R - Refractor |
| Magnification | Not set |
| Field of view (°) | Not set |
| SQM-L in zenith | Not set |
| Light pollution zone | |
| Lm | Not set |
| Comment | Very small nucleus was surrounded by a diffuse nebulosity and without any trace of tail. |
| Morris Format | 1799 Aug 7.08 UT: m1=7:, Dia.=1' ...0-cm R ...Pierre François André Méchain (Paris, France) |
