Comet | C/2013 US10 (Catalina) |
---|---|
User | Rob Kaufman |
User`s name | Robert Kaufman |
Observation's time (UT) | 2015-09-13 11:09:00 |
Tool | 10x50 B |
Observation's place | Bright, Victoria |
Magnitude | 7.2 |
Comparison stars source | TK - Tycho-2 Catalogue |
Method | M - Morris`s method |
Coma diameter(') | 6 |
Tail's length | 8' |
Condensation | 3 |
Positional angle of tail | 125 |
Bortl's scale | 3 |
Aperture | 5 cm |
Focal length (mm) | Not set |
Type of tool | B - Binoculars |
Magnification | 10 |
Field of view (°) | 5 |
SQM-L in zenith | |
Light pollution zone | Green |
Lm | |
Comment | |
Morris Format | 2015 Sep 13.46 UT: m1=7.2, Dia.=6', DC=3, Tail: 8 arcmin, in PA 125 deg ...5-cm B (10x) ...Robert Kaufman (Bright, Victoria, Australia) |