Observation's detail view
| Comet | C/1797 P1 (Bouvard-Herschel) |
|---|---|
| User | Olbers |
| User`s name | |
| Observation's time (UT) | 1797-08-20 00:00 |
| Tool | Naked eye |
| Observation's place | Bremen |
| Comparison stars source | |
| Method | |
| Magnitude | :5.5 |
| 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 | no tail observed |
| Morris Format | 1797 Aug 20. UT: m1=5.5:...Naked Eye ...Heinrich Wilhelm Matthias Olbers (Bremen, Germany) |