Comet | C/2013 US10 (Catalina) |
---|---|
User | Rob Kaufman |
User`s name | Robert Kaufman |
Observation's time (UT) | 2015-06-19 15:24:00 |
Tool | 11.4-cm Newtonian reflector |
Observation's place | Bright, Victoria |
Magnitude | 10.5 |
Comparison stars source | AE - Planetary magnitudes from the American Ephemeris and Nautical Almanac |
Method | M - Morris`s method |
Coma diameter(') | 1.5 |
Tail's length | Not set |
Condensation | 5 |
Positional angle of tail | Not set |
Bortl's scale | 3 |
Aperture | 11.4 cm |
Focal length (mm) | 900 |
Type of tool | L - Newtonian reflector |
Magnification | 22.5 |
Field of view (°) | 2.44 |
SQM-L in zenith | |
Light pollution zone | Green |
Lm | |
Comment | Small and moderately condensed. |
Morris Format | 2015 Jun 19.64 UT: m1=10.5, Dia.=1.5', DC=5 ...11.4-cm L (22.5x) ...Robert Kaufman (Bright, Victoria, Australia) |