Observation's detail view
| Comet | C/1998 P1 (Williams) |
|---|---|
| User | KAM01 |
| User`s name | |
| Observation's time (UT) | 1999-02-11 23:45:00 |
| Tool | Not set |
| Observation's place | Not set |
| Comparison stars source | TJ |
| Method | S - Sidgwick`s method |
| Magnitude | 9.6 |
| Coma diameter(') | 4 |
| Tail's length | Not set |
| Condensation | 2 |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 20.3 |
| Focal length (mm) | 0 |
| Type of tool | T - Schmidt-Cassegrain reflector |
| Magnification | 50 |
| Field of view (°) | Not set |
| SQM-L in zenith | Not set |
| Light pollution zone | |
| Lm | Not set |
| Comment | |
| Morris Format | 1999 Feb 11.99 UT: m1=9.6, Dia.=4', DC=2 ...20.3-cm (50x) ... (, ) |