| Comet | 153P/Ikeya-Zhang |
|---|---|
| User | Piotr Guzik |
| User`s name | Piotr Guzik |
| Observation's time (UT) | 2002-05-09 20:52:00 |
| Tool | Not set |
| Observation's place | |
| Magnitude | 5 |
| Comparison stars source | |
| Method | M - Morris`s method |
| Coma diameter(') | 20 |
| Tail's length | 1.5° |
| Condensation | 5 |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 5 cm |
| Focal length (mm) | 0 |
| Type of tool | B - Binoculars |
| Magnification | 10 |
| Field of view (°) | Not set |
| SQM-L in zenith | Not set |
| Light pollution zone | |
| Lm | Not set |
| Comment | |
| Morris Format | 2002 May 9.87 UT: m1=5, Dia.=20', DC=5, Tail: 1.5 deg ...5-cm (10x) ...Piotr Guzik (, ) |
