| Comet | 8P/Tuttle |
|---|---|
| User | Artom |
| User`s name | Artyom Novichonok |
| Observation's time (UT) | 2007-12-20 20:09:00 |
| Tool | BPC 7x50 |
| Observation's place | Kondopoga |
| Magnitude | 7.2 |
| Comparison stars source | HJ - Magnitudes in the Hipparcos photometric system |
| Method | M - Morris`s method |
| Coma diameter(') | Not set |
| Tail's length | Not set |
| Condensation | 2 |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 5 cm |
| Focal length (mm) | Not set |
| Type of tool | B - Binoculars |
| Magnification | 7 |
| Field of view (°) | 6 |
| SQM-L in zenith | Not set |
| Light pollution zone | Orange |
| Lm | Not set |
| Comment | |
| Morris Format | 2007 Dec 20.84 UT: m1=7.2, DC=2 ...5-cm B (7x) ...Artyom Novichonok (Kondopoga, Russia) |
