Observation's detail view
| Comet | 15P/Finlay |
|---|---|
| User | Castor 98 |
| User`s name | |
| Observation's time (UT) | 2014-12-26 17:16:00 |
| Tool | 7.6cm, f/4 reflector |
| Observation's place | Brno (205 m a.s.l.) |
| Comparison stars source | TK - Tycho-2 Catalogue |
| Method | S - Sidgwick`s method |
| Magnitude | 9.9 |
| Coma diameter(') | 3.2 |
| Tail's length | Not set |
| Condensation | 3.5 |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 7.6 |
| Focal length (mm) | 300 |
| Type of tool | L - Newtonian reflector |
| Magnification | 37.5 |
| Field of view (°) | 1.6 |
| SQM-L in zenith | Not set |
| Light pollution zone | |
| Lm | Not set |
| Comment | Low altitude: 10,7 deg. above the horizon. Correction for an atmospheric extinction was not needed. Slight interference of heavy snow clouds and moonlight. |
| Morris Format | 2014 Dec 26.72 UT: m1=9.9, Dia.=3.2', DC=3.5 ...7.6-cm L (37.5x) ...Marek Biely (Brno (205 m a.s.l.), Czech Republic) |