| Comet | C/2013 US10 (Catalina) |
|---|---|
| User | drsaguirre |
| User`s name | Salvador Aguirre |
| Observation's time (UT) | 2015-12-09 12:35 |
| Tool | Binoculars |
| Observation's place | Hermosillo, Sonora. |
| Magnitude | 6.4: |
| Comparison stars source | TK - Tycho-2 Catalogue |
| Method | S - Sidgwick`s method |
| Coma diameter(') | 7 |
| Tail's length | Not set |
| Condensation | 5/ |
| 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 | Comp. Stars= 64/65 |
| Morris Format | 2015 Dec 9.52 UT: m1=6.4:, Dia.=7', DC=5.5 ...5-cm B (7x) ...Salvador Aguirre (Hermosillo, Sonora., Mexico) |
