| Comet | 17P/Holmes |
|---|---|
| User | castell |
| User`s name | Szabo Sandor |
| Observation's time (UT) | 2014-07-02 00:00:00 |
| Tool | 20" |
| Observation's place | Csapod |
| Magnitude | 14 |
| Comparison stars source | AQ - APASS catalog |
| Method | S - Sidgwick`s method |
| Coma diameter(') | 0.6 |
| Tail's length | Not set |
| Condensation | 3 |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 50.8 cm |
| Focal length (mm) | 2485 |
| Type of tool | L - Newtonian reflector |
| Magnification | 248.5 |
| Field of view (°) | 0.4 |
| SQM-L in zenith | 21.2 |
| Light pollution zone | |
| Lm | Not set |
| Comment | |
| Morris Format | 2014 Jul 2. UT: m1=14, Dia.=0.6', DC=3 ...50.8-cm L (248.5x) ...Szabo Sandor (Csapod, Hungary) |
