Observation's detail view
| Comet | C/2015 F4 (Jacques) |
|---|---|
| User | Peter_Pskov |
| User`s name | |
| Observation's time (UT) | 2015-08-19 21:30 |
| Tool | Dobson 200/1200 |
| Observation's place | Muhino |
| Comparison stars source | TK - Tycho-2 Catalogue |
| Method | M - Morris`s method |
| Magnitude | 12.4 |
| Coma diameter(') | 1 |
| Tail's length | Not set |
| Condensation | 3 |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 20 |
| Focal length (mm) | 1200 |
| Type of tool | L - Newtonian reflector |
| Magnification | 120 |
| Field of view (°) | 0 |
| SQM-L in zenith | |
| Light pollution zone | Blue |
| Lm | |
| Comment | |
| Morris Format | 2015 Aug 19.9 UT: m1=12.4, Dia.=1', DC=3 ...20-cm L (120x) ...Petr Mitrofanov (Muhino, Russia) |