Observation's detail view
| Comet | C/2007 N3 (Lulin) |
|---|---|
| User | Norm |
| User`s name | |
| Observation's time (UT) | 2009-03-18 |
| Tool | Telescope |
| Observation's place | Ipswich |
| Comparison stars source | AE - Planetary magnitudes from the American Ephemeris and Nautical Almanac |
| Method | S - Sidgwick`s method |
| Magnitude | 7.5 |
| Coma diameter(') | 5 |
| Tail's length | Not set |
| Condensation | 3 |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 11.4 |
| Focal length (mm) | 8 |
| Type of tool | L - Newtonian reflector |
| Magnification | Not set |
| Field of view (°) | Not set |
| SQM-L in zenith | |
| Light pollution zone | |
| Lm | Not set |
| Comment | |
| Morris Format | 2009 Mar 18 UT: m1=7.5, Dia.=5', DC=3 ...11.4-cm L ...Neil Norman (Ipswich, England) |