Comet | C/2015 D1 (SOHO) |
---|---|
User | Castor 98 |
User`s name | Marek Biely |
Observation's time (UT) | 2015-03-17 18:52:00 |
Tool | 20x80 binoculars |
Observation's place | Brno (244 m a.s.l.) |
Magnitude | [10.3 |
Comparison stars source | TK - Tycho-2 Catalogue |
Method | |
Coma diameter(') | 4.3 |
Tail's length | Not set |
Condensation | |
Positional angle of tail | Not set |
Bortl's scale | Not set |
Aperture | 8 cm |
Focal length (mm) | Not set |
Type of tool | B - Binoculars |
Magnification | 20 |
Field of view (°) | 2.5 |
SQM-L in zenith | |
Light pollution zone | |
Lm | Not set |
Comment | It must be very faint and diffuse as it is not visible near the city. Fainter than 10.3 mag. |
Morris Format | 2015 Mar 17.79 UT: m1=[10.3, Dia.=4.3' ...8-cm B (20x) ...Marek Biely (Brno (244 m a.s.l.), Czech Republic) |