Comet | C/2014 Q2 (Lovejoy) |
---|---|
User | Castor 98 |
User`s name | Marek Biely |
Observation's time (UT) | 2015-04-25 01:13:00 |
Tool | 7.6cm, f/4 reflector |
Observation's place | Brno (205 m a.s.l.) |
Magnitude | 7.3 |
Comparison stars source | HJ - Magnitudes in the Hipparcos photometric system |
Method | S - Sidgwick`s method |
Coma diameter(') | 6 |
Tail's length | 0.1° |
Condensation | 3/ |
Positional angle of tail | 350 |
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 | |
Light pollution zone | |
Lm | Not set |
Comment | Tail is very short, but still visible. |
Morris Format | 2015 Apr 25.05 UT: m1=7.3, Dia.=6', DC=3.5, Tail: 0.1 deg, in PA 350 deg ...7.6-cm L (15x) ...Marek Biely (Brno (205 m a.s.l.), Czech Republic) |