Observation's detail view

CometC/2013 US10 (Catalina)
UserSd-mail
User`s name
Observation's time (UT)2016-02-09 16:30
ToolSW10Dob
Observation's placeKorenovsk
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodM - Morris`s method
Magnitude7.4
Coma diameter(')7.4
Tail's length9.5
Condensation5
Positional angle of tail85
Bortl's scaleNot set
Aperture25.5
Focal length (mm)1200
Type of toolL - Newtonian reflector
Magnification46.2
Field of view (°)1.52
SQM-L in zenith19.32
Light pollution zoneOrange
Lm5.72
Comment
Morris Format2016 Feb 9.69 UT: m1=7.4, Dia.=7.4', DC=5, Tail: 9.5 arcmin, in PA 85 deg ...25.5-cm L (46.2x) ...Danil Sidorko (Korenovsk, Russia)