Comet | C/2014 Q2 (Lovejoy) |
User | antares48 |
User`s name | |
Observation's time (UT) | 2015-01-14 19:00 |
Tool | Binocular 8x21 |
Observation's place | Svilengrad |
Comparison stars source | HJ - Magnitudes in the Hipparcos photometric system |
Method | B - Bobrovnikoff`s method |
Magnitude | 4.1 |
Coma diameter(') | Not set |
Tail's length | Not set |
Condensation | Not set |
Positional angle of tail | Not set |
Bortl's scale | 4.5 |
Aperture | 2.1 |
Focal length (mm) | Not set |
Type of tool | B - Binoculars |
Magnification | 8 |
Field of view (°) | Not set |
SQM-L in zenith | |
Light pollution zone | Green |
Lm | Not set |
Comment | |
Morris Format | 2015 Jan 14.79 UT: m1=4.1 ...2.1-cm B (8x) ...P. Jordanov (Svilengrad, Bulgaria) |