| Comet | 41P/Tuttle-Giacobini-Kresak |
|---|---|
| User | Koalin |
| User`s name | Darius Gasiūnas |
| Observation's time (UT) | 2017-04-05 02:50 |
| Tool | SW viewfinder |
| Observation's place | Деревня Dindos, Ignalinos район, Литва |
| Magnitude | 7.5: |
| Comparison stars source | TK - Tycho-2 Catalogue |
| Method | M - Morris`s method |
| Coma diameter(') | 13 |
| Tail's length | Not set |
| Condensation | 3/ |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 5 cm |
| Focal length (mm) | 180 |
| Type of tool | R - Refractor |
| Magnification | 8 |
| Field of view (°) | 1.25 |
| SQM-L in zenith | |
| Light pollution zone | |
| Lm | |
| Comment | Comet +73° Sun -14° |
| Morris Format | 2017 Apr 5.12 UT: m1=7.5:, Dia.=13', DC=3.5 ...5-cm R (8x) ...Darius Gasiūnas (Деревня Dindos, Ignalinos район, Литва, ) |
