| Comet | C/2018 W2 (Africano) |
|---|---|
| User | Jerzy Bohusz |
| User`s name | Jerzy Bohusz |
| Observation's time (UT) | 2019-08-24 23:02:00 |
| Tool | WTN 380/1650 |
| Observation's place | |
| Magnitude | 10.5 |
| Comparison stars source | TK - Tycho-2 Catalogue |
| Method | S - Sidgwick`s method |
| Coma diameter(') | 2.1 |
| Tail's length | Not set |
| Condensation | 2 |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 38 cm |
| Focal length (mm) | 1650 |
| Type of tool | L - Newtonian reflector |
| Magnification | 97.1 |
| Field of view (°) | 0.67 |
| SQM-L in zenith | |
| Light pollution zone | |
| Lm | |
| Comment | |
| Morris Format | 2019 Aug 24.96 UT: m1=10.5, Dia.=2.1', DC=2 ...38-cm L (97.1x) ...Jerzy Bohusz (, ) |
