Observation's detail view
| Comet | C/1991 Y1 (Zanotta-Brewington) |
|---|---|
| User | Paul Camilleri |
| User`s name | |
| Observation's time (UT) | 1992-02-25 11:02:00 |
| Tool | Not set |
| Observation's place | Not set |
| Comparison stars source | S |
| Method | M - Morris`s method |
| Magnitude | 9 |
| 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) | 1421 |
| Type of tool | L - Newtonian reflector |
| Magnification | 56 |
| Field of view (°) | Not set |
| SQM-L in zenith | Not set |
| Light pollution zone | |
| Lm | Not set |
| Comment | |
| Morris Format | 1992 Feb 25.46 UT: m1=9, Dia.=4', DC=2 ...20.3-cm (56x) ...Paul Camilleri (, ) |