Comet | C/2013 US10 (Catalina) |
---|---|
User | seiichi |
User`s name | Seiichi Yoshida |
Observation's time (UT) | 2016-01-09 18:57:00 |
Tool | Not set |
Observation's place | |
Magnitude | 6.4 |
Comparison stars source | |
Method | S - Sidgwick`s method |
Coma diameter(') | 17 |
Tail's length | Not set |
Condensation | 6 |
Positional angle of tail | Not set |
Bortl's scale | Not set |
Aperture | 7 cm |
Focal length (mm) | 0 |
Type of tool | R - Refractor |
Magnification | 10 |
Field of view (°) | Not set |
SQM-L in zenith | Not set |
Light pollution zone | |
Lm | Not set |
Comment | |
Morris Format | 2016 Jan 9.79 UT: m1=6.4, Dia.=17', DC=6 ...7-cm (10x) ...Seiichi Yoshida (, ) |