| Comet | 15P/Finlay |
|---|---|
| User | FilippRomanov |
| User`s name | Filipp Romanov |
| Observation's time (UT) | 2015-01-21 15:30 |
| Tool | Sky-Watcher BKP2001 |
| Observation's place | Korolyov, Moscow Region |
| Magnitude | 8.9 |
| Comparison stars source | TK - Tycho-2 Catalogue |
| Method | S - Sidgwick`s method |
| Coma diameter(') | 4 |
| Tail's length | Not set |
| Condensation | 3 |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 20 cm |
| Focal length (mm) | 1000 |
| Type of tool | L - Newtonian reflector |
| Magnification | 40 |
| Field of view (°) | 0 |
| SQM-L in zenith | |
| Light pollution zone | Red |
| Lm | |
| Comment | |
| Morris Format | 2015 Jan 21.65 UT: m1=8.9, Dia.=4', DC=3 ...20-cm L (40x) ...Filipp Romanov (Korolyov, Moscow Region, Russian Federation) |
