| Comet | C/2013 US10 (Catalina) |
|---|---|
| User | drsaguirre |
| User`s name | Salvador Aguirre |
| Observation's time (UT) | 2016-01-21 12:00:00 |
| Tool | Binoculars |
| Observation's place | Hermosillo, Sonora. |
| Magnitude | 6.5 |
| Comparison stars source | |
| Method | S - Sidgwick`s method |
| Coma diameter(') | 13.4 |
| Tail's length | Not set |
| Condensation | 3 |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 5 cm |
| Focal length (mm) | Not set |
| Type of tool | B - Binoculars |
| Magnification | 7 |
| Field of view (°) | 7.1 |
| SQM-L in zenith | |
| Light pollution zone | |
| Lm | |
| Comment | |
| Morris Format | 2016 Jan 21.5 UT: m1=6.5, Dia.=13.4', DC=3 ...5-cm B (7x) ...Salvador Aguirre (Hermosillo, Sonora., Mexico) |
