Comet | C/2015 X8 (NEOWISE) |
---|---|
User | seiichi |
User`s name | Seiichi Yoshida |
Observation's time (UT) | 2016-01-09 19:40:00 |
Tool | Not set |
Observation's place | |
Magnitude | 12.7 |
Comparison stars source | TA - Comparison-star magnitudes from "The Amateur Sky Survey" |
Method | S - Sidgwick`s method |
Coma diameter(') | 1.3 |
Tail's length | Not set |
Condensation | 0 |
Positional angle of tail | Not set |
Bortl's scale | Not set |
Aperture | 40 cm |
Focal length (mm) | 1600 |
Type of tool | L - Newtonian reflector |
Magnification | 144 |
Field of view (°) | Not set |
SQM-L in zenith | Not set |
Light pollution zone | |
Lm | Not set |
Comment | |
Morris Format | 2016 Jan 9.82 UT: m1=12.7, Dia.=1.3', DC=0 ...40-cm (144x) ...Seiichi Yoshida (, ) |