| Comet | 78P/Gehrels |
|---|---|
| User | HAS02 |
| User`s name | Werner Hasubick |
| Observation's time (UT) | 1997-09-27 03:21:00 |
| Tool | Not set |
| Observation's place | |
| Magnitude | 12.7 |
| Comparison stars source | |
| Method | S - Sidgwick`s method |
| Coma diameter(') | 0.4 |
| Tail's length | Not set |
| Condensation | 4 |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 20.3 cm |
| Focal length (mm) | 0 |
| Type of tool | T - Schmidt-Cassegrain reflector |
| Magnification | 156 |
| Field of view (°) | Not set |
| SQM-L in zenith | Not set |
| Light pollution zone | |
| Lm | Not set |
| Comment | |
| Morris Format | 1997 Sep 27.14 UT: m1=12.7, Dia.=0.4', DC=4 ...20.3-cm (156x) ...Werner Hasubick (, ) |
