| Comet | C/2013 US10 (Catalina) |
|---|---|
| User | Jorge Luis Salas |
| User`s name | Jorge Luis Salas |
| Observation's time (UT) | 2015-12-22 00:00 |
| Tool | C76 Dob |
| Observation's place | san diego,carabobo |
| Magnitude | 6.3 |
| Comparison stars source | HJ - Magnitudes in the Hipparcos photometric system |
| Method | B - Bobrovnikoff`s method |
| Coma diameter(') | 3 |
| Tail's length | Not set |
| Condensation | 4 |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 7.6 cm |
| Focal length (mm) | 300 |
| Type of tool | L - Newtonian reflector |
| Magnification | 9.4 |
| Field of view (°) | 0.18 |
| SQM-L in zenith | |
| Light pollution zone | |
| Lm | |
| Comment | |
| Morris Format | 2015 Dec 22. UT: m1=6.3, Dia.=3', DC=4 ...7.6-cm L (9.4x) ...Jorge Luis Salas (san diego,carabobo, venezuela) |
