| Comet | C/2015 V2 (Johnson) |
|---|---|
| User | Koalin |
| User`s name | Darius Gasiūnas |
| Observation's time (UT) | 2016-11-27 02:15 |
| Tool | Sky-Watcher 12 Inch Dobsonian Telescope |
| Observation's place | Деревня Dindos, Ignalinos район, Литва |
| Magnitude | 12.8 |
| Comparison stars source | TK - Tycho-2 Catalogue |
| Method | M - Morris`s method |
| Coma diameter(') | 0.6 |
| Tail's length | Not set |
| Condensation | 4 |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 30.5 cm |
| Focal length (mm) | 1500 |
| Type of tool | L - Newtonian reflector |
| Magnification | 107.1 |
| Field of view (°) | 0.63 |
| SQM-L in zenith | |
| Light pollution zone | Blue |
| Lm | |
| Comment | Объект легко заметный. Нахватало прозрачности. Часто потела вторичка - обдувал феном. Спасибо 7timer.org за хороший прогноз. |
| Morris Format | 2016 Nov 27.09 UT: m1=12.8, Dia.=0.6', DC=4 ...30.5-cm L (107.1x) ...Darius Gasiūnas (Деревня Dindos, Ignalinos район, Литва, ) |
