| Comet | C/2006 W3 (Christensen) |
|---|---|
| User | Artom |
| User`s name | Artyom Novichonok |
| Observation's time (UT) | 2009-08-30 00:57:00 |
| Tool | AstroMaster 130EQ |
| Observation's place | Sheltozero station |
| Magnitude | 8.5 |
| Comparison stars source | TK - Tycho-2 Catalogue |
| Method | M - Morris`s method |
| Coma diameter(') | 7.4 |
| Tail's length | Not set |
| Condensation | 5 |
| Positional angle of tail | Not set |
| Bortl's scale | 3 |
| Aperture | 13 cm |
| Focal length (mm) | 650 |
| Type of tool | L - Newtonian reflector |
| Magnification | 23.2 |
| Field of view (°) | 2.24 |
| SQM-L in zenith | |
| Light pollution zone | Blue |
| Lm | |
| Comment | |
| Morris Format | 2009 Aug 30.04 UT: m1=8.5, Dia.=7.4', DC=5 ...13-cm L (23.2x) ...Artyom Novichonok (Sheltozero station, Russia) |
