| Comet | 67P/Churyumov-Gerasimenko |
|---|---|
| User | Koalin |
| User`s name | Darius Gasiūnas |
| Observation's time (UT) | 2015-10-12 02:30 |
| Tool | Petrucin |
| Observation's place | Деревня Dindos, Ignalinos район, Литва |
| Magnitude | 12.1 |
| Comparison stars source | TK - Tycho-2 Catalogue |
| Method | M - Morris`s method |
| Coma diameter(') | 0.8 |
| Tail's length | Not set |
| Condensation | 3/ |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 42 cm |
| Focal length (mm) | 1560 |
| Type of tool | L - Newtonian reflector |
| Magnification | 104 |
| Field of view (°) | 0.77 |
| SQM-L in zenith | |
| Light pollution zone | Green |
| Lm | |
| Comment | Пришлось ждать пока поднимется над яблоней. Ночь зимняя -5 C ... "ледяной" туманчик... засветка от Венеры. |
| Morris Format | 2015 Oct 12.1 UT: m1=12.1, Dia.=0.8', DC=3.5 ...42-cm L (104x) ...Darius Gasiūnas (Деревня Dindos, Ignalinos район, Литва, ) |
