Observation's detail view
Comet | C/2015 ER61 (PANSTARRS) |
---|---|
User | JJGonzalez |
User`s name | |
Observation's time (UT) | 2017-01-07 05:02:00 |
Tool | 20.3 cm SCT |
Observation's place | Alto del Castro, Leon |
Comparison stars source | TK - Tycho-2 Catalogue |
Method | S - Sidgwick`s method |
Magnitude | 10.1 |
Coma diameter(') | 4.5 |
Tail's length | Not set |
Condensation | 1.5 |
Positional angle of tail | Not set |
Bortl's scale | Not set |
Aperture | 20.3 |
Focal length (mm) | 2000 |
Type of tool | T - Schmidt-Cassegrain reflector |
Magnification | 76.9 |
Field of view (°) | 0 |
SQM-L in zenith | 21.5 |
Light pollution zone | |
Lm | |
Comment | Very faint and diffuse outer coma. Altitude: 11 deg. Zodiacal light. Field stars checked in DSS. |
Morris Format | 2017 Jan 7.21 UT: m1=10.1, Dia.=4.5', DC=1.5 ...20.3-cm T (76.9x) ...Juan Jose Gonzalez Suarez (Alto del Castro, Leon, Spain) |