Observation's detail view
| Comet | 21P/Giacobini-Zinner |
|---|---|
| User | Fedor |
| User`s name | |
| Observation's time (UT) | 2018-08-18 21:30:00 |
| Tool | SW 127MAK |
| Observation's place | Moscow |
| Comparison stars source | HJ - Magnitudes in the Hipparcos photometric system |
| Method | S - Sidgwick`s method |
| Magnitude | 7.6 |
| Coma diameter(') | 3 |
| Tail's length | Not set |
| Condensation | 6.5 |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 13 |
| Focal length (mm) | 1500 |
| Type of tool | M - Maksutov reflector |
| Magnification | 62.5 |
| Field of view (°) | 0 |
| SQM-L in zenith | |
| Light pollution zone | |
| Lm | |
| Comment | |
| Morris Format | 2018 Aug 18.9 UT: m1=7.6, Dia.=3', DC=6.5 ...13-cm M (62.5x) ...Fedor Sharov (Moscow, Russian Federation) |