| Comet | C/2017 T2 (PANSTARRS) |
|---|---|
| User | ASem |
| User`s name | Andrey Semenyuta |
| Observation's time (UT) | 2020-03-19 15:55 |
| Tool | sw-102 |
| Observation's place | Pavlodar |
| Magnitude | 9.2 |
| Comparison stars source | HJ - Magnitudes in the Hipparcos photometric system |
| Method | S - Sidgwick`s method |
| Coma diameter(') | 4.3 |
| Tail's length | Not set |
| Condensation | 5 |
| Positional angle of tail | Not set |
| Bortl's scale | 8 |
| Aperture | 10.2 cm |
| Focal length (mm) | 1000 |
| Type of tool | R - Refractor |
| Magnification | 40 |
| Field of view (°) | 1.3 |
| SQM-L in zenith | |
| Light pollution zone | Red |
| Lm | 4.2 |
| Comment | Комета всё-таки трудна для наблюдения в условиях городской засветки. |
| Morris Format | 2020 Mar 19.66 UT: m1=9.2, Dia.=4.3', DC=5 ...10.2-cm R (40x) ...Andrey Semenyuta (Pavlodar, Kazakhstan) |
