| Comet | 17P/Holmes |
|---|---|
| User | Sergey Shurpakov |
| User`s name | Sergey Shurpakov |
| Observation's time (UT) | 2007-10-30 15:21:00 |
| Tool | Not set |
| Observation's place | |
| Magnitude | 2.7 |
| Comparison stars source | |
| Method | G |
| Coma diameter(') | Not set |
| Tail's length | Not set |
| Condensation | 4/ |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 0 cm |
| Focal length (mm) | 0 |
| Type of tool | E - Naked eye |
| Magnification | 1 |
| Field of view (°) | Not set |
| SQM-L in zenith | Not set |
| Light pollution zone | |
| Lm | Not set |
| Comment | |
| Morris Format | 2007 Oct 30.64 UT: m1=2.7, DC=4.5 ...0-cm (1x) ...Sergey Shurpakov (, ) |
