Observation's detail view
| Comet | C/2013 US10 (Catalina) |
|---|---|
| User | Aquarellia |
| User`s name | |
| Observation's time (UT) | 2016-01-06 04:45 |
| Tool | Vixen BT126-SS-A |
| Observation's place | Notre Dame la Brune |
| Comparison stars source | TK - Tycho-2 Catalogue |
| Method | B - Bobrovnikoff`s method |
| Magnitude | 6.7 |
| Coma diameter(') | 15 |
| Tail's length | 40 |
| Condensation | 5 |
| Positional angle of tail | Not set |
| Bortl's scale | 2 |
| Aperture | 126 |
| Focal length (mm) | Not set |
| Type of tool | B - Binoculars |
| Magnification | 40 |
| Field of view (°) | 1.5 |
| SQM-L in zenith | 21.94 |
| Light pollution zone | Gray |
| Lm | 7.0 |
| Comment | Just before the moon rise, naked eye visible with averted vision (SQM 21.94), color light blue-green visible through my 2x16mm EP close to globular cluster NGC 5466 (mag 9.04) less brillant than M13 but clearly greenish in comparison, larger and more condensed. 2 tails visibles plus syndyne inbetween, ion queue = 40' with SWAN filter, dust one = 23' length. A sketch will follow. |
| Morris Format | 2016 Jan 6.2 UT: m1=6.7, Dia.=15', DC=5, Tail: 40 arcmin ...126-cm B (40x) ...Deconinck Michel (Notre Dame la Brune, France) |