Comet | 88P/Howell |
---|---|
User | Outbackmanyep |
User`s name | Chris Wyatt |
Observation's time (UT) | 2009-09-05 09:21:00 |
Tool | Not set |
Observation's place | |
Magnitude | 9.2 |
Comparison stars source | |
Method | S - Sidgwick`s method |
Coma diameter(') | 6 |
Tail's length | Not set |
Condensation | 2 |
Positional angle of tail | Not set |
Bortl's scale | Not set |
Aperture | 20 cm |
Focal length (mm) | 2000 |
Type of tool | T - Schmidt-Cassegrain reflector |
Magnification | 63 |
Field of view (°) | Not set |
SQM-L in zenith | Not set |
Light pollution zone | |
Lm | Not set |
Comment | |
Morris Format | 2009 Sep 5.39 UT: m1=9.2, Dia.=6', DC=2 ...20-cm (63x) ...Chris Wyatt (, ) |