Comet | C/2013 US10 (Catalina) |
---|---|
User | Peter_Pskov |
User`s name | Petr Mitrofanov |
Observation's time (UT) | 2016-02-29 21:30 |
Tool | Skywatcher BKP25012 |
Observation's place | Palkino |
Magnitude | 9.9 |
Comparison stars source | TK - Tycho-2 Catalogue |
Method | M - Morris`s method |
Coma diameter(') | 2.5 |
Tail's length | Not set |
Condensation | 5 |
Positional angle of tail | Not set |
Bortl's scale | Not set |
Aperture | 25.4 cm |
Focal length (mm) | 1200 |
Type of tool | L - Newtonian reflector |
Magnification | 42.9 |
Field of view (°) | 0 |
SQM-L in zenith | |
Light pollution zone | Blue |
Lm | |
Comment | |
Morris Format | 2016 Feb 29.9 UT: m1=9.9, Dia.=2.5', DC=5 ...25.4-cm L (42.9x) ...Petr Mitrofanov (Palkino, Russia) |