| Comet | C/2009 R1 (McNaught) |
|---|---|
| User | cer01 |
| User`s name | Jakub Černý |
| Observation's time (UT) | 2010-06-11 00:00:00 |
| Tool | Not set |
| Observation's place | |
| Magnitude | 5.9 |
| Comparison stars source | TK - Tycho-2 Catalogue |
| Method | M - Morris`s method |
| Coma diameter(') | 4.5 |
| Tail's length | 0.75° |
| Condensation | 7 |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 10 cm |
| Focal length (mm) | 0 |
| Type of tool | B - Binoculars |
| Magnification | 25 |
| Field of view (°) | Not set |
| SQM-L in zenith | Not set |
| Light pollution zone | |
| Lm | Not set |
| Comment | |
| Morris Format | 2010 Jun 11. UT: m1=5.9, Dia.=4.5', DC=7, Tail: 0.75 deg ...10-cm (25x) ...Jakub Černý (, ) |
