Observation's detail view
| Comet | C/1799 P1 (Méchain) |
|---|---|
| User | Maskelyne |
| User`s name | |
| Observation's time (UT) | 1799-09-28 00:00:00 |
| Tool | naked eye |
| Observation's place | Royal Observatory, Greenwich |
| Comparison stars source | |
| Method | |
| Magnitude | :6 |
| Coma diameter(') | Not set |
| Tail's length | Not set |
| Condensation | Not set |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | Not set |
| Focal length (mm) | Not set |
| Type of tool | E - Naked eye |
| Magnification | Not set |
| Field of view (°) | Not set |
| SQM-L in zenith | Not set |
| Light pollution zone | |
| Lm | Not set |
| Comment | |
| Morris Format | 1799 Sep 28. UT: m1=6:...Naked Eye ...Nevil Maskelyne (Royal Observatory, Greenwich, England) |