| Comet | C/2013 US10 (Catalina) |
|---|---|
| User | Aquarellia |
| User`s name | Deconinck Michel |
| Observation's time (UT) | 2015-12-25 05:15:00 |
| Tool | Echo 10x50 |
| Observation's place | Artignosc backyard |
| Magnitude | 6.06: |
| Comparison stars source | TK - Tycho-2 Catalogue |
| Method | B - Bobrovnikoff`s method |
| Coma diameter(') | 5 |
| Tail's length | <7' |
| Condensation | |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 50 cm |
| Focal length (mm) | Not set |
| Type of tool | B - Binoculars |
| Magnification | 10 |
| Field of view (°) | 5 |
| SQM-L in zenith | 18.62 |
| Light pollution zone | Blue |
| Lm | 5.5 |
| Comment | Full moon. The coma was not circular. I made a sketch |
| Morris Format | 2015 Dec 25.22 UT: m1=6.06:, Dia.=5', Tail: 7 arcmin ...50-cm B (10x) ...Deconinck Michel (Artignosc backyard, France) |
