Comet | 210P/Christensen |
---|---|
User | Castor 98 |
User`s name | Marek Biely |
Observation's time (UT) | 2014-08-03 01:26:00 |
Tool | 7.6cm, f/4 reflector |
Observation's place | Brno (205 m a.s.l.) |
Magnitude | [11.1 |
Comparison stars source | TK - Tycho-2 Catalogue |
Method | |
Coma diameter(') | 1.7 |
Tail's length | Not set |
Condensation | |
Positional angle of tail | Not set |
Bortl's scale | Not set |
Aperture | 7.6 cm |
Focal length (mm) | 300 |
Type of tool | L - Newtonian reflector |
Magnification | 15 |
Field of view (°) | 3.33 |
SQM-L in zenith | Not set |
Light pollution zone | |
Lm | Not set |
Comment | Not visible. Fainter than 11.1 mag. Slight interference of astronomical twilight. |
Morris Format | 2014 Aug 3.06 UT: m1=[11.1, Dia.=1.7' ...7.6-cm L (15x) ...Marek Biely (Brno (205 m a.s.l.), Czech Republic) |