| Comet | 81P/Wild |
|---|---|
| User | Sd-mail |
| User`s name | Danil Sidorko |
| Observation's time (UT) | 2016-04-29 18:20 |
| Tool | SW10Dob |
| Observation's place | Korenovsk |
| Magnitude | 12.1 |
| Comparison stars source | HJ - Magnitudes in the Hipparcos photometric system |
| Method | M - Morris`s method |
| Coma diameter(') | 1.4 |
| Tail's length | Not set |
| Condensation | 3/ |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 25.5 cm |
| Focal length (mm) | 1200 |
| Type of tool | L - Newtonian reflector |
| Magnification | 120 |
| Field of view (°) | 0.42 |
| SQM-L in zenith | 18.88 |
| Light pollution zone | Orange |
| Lm | |
| Comment | |
| Morris Format | 2016 Apr 29.76 UT: m1=12.1, Dia.=1.4', DC=3.5 ...25.5-cm L (120x) ...Danil Sidorko (Korenovsk, Russia) |
