| Comet | C/2013 X1 (PANSTARRS) |
|---|---|
| User | kwierzchos |
| User`s name | Kacper Wierzchos |
| Observation's time (UT) | 2016-01-09 00:15 |
| Tool | Binoculars 20x80 |
| Observation's place | Tampa |
| Magnitude | 8.4 |
| Comparison stars source | AE - Planetary magnitudes from the American Ephemeris and Nautical Almanac |
| Method | S - Sidgwick`s method |
| Coma diameter(') | >5 |
| Tail's length | Not set |
| Condensation | 4/ |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 8 cm |
| Focal length (mm) | Not set |
| Type of tool | B - Binoculars |
| Magnification | 20 |
| Field of view (°) | 3.7 |
| SQM-L in zenith | |
| Light pollution zone | |
| Lm | |
| Comment | Seems fainter than on Jan. 05 |
| Morris Format | 2016 Jan 9.01 UT: m1=8.4, Dia.=>5', DC=4.5 ...8-cm B (20x) ...Kacper Wierzchos (Tampa, USA) |
