Observation's detail view

CometC/2013 US10 (Catalina)
UserSd-mail
User`s name
Observation's time (UT)2016-02-04 16:40
ToolSkyMaster 15x70
Observation's placeKorenovsk
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodM - Morris`s method
Magnitude6.7
Coma diameter(')17
Tail's length0.2
Condensation5.5
Positional angle of tail98
Bortl's scaleNot set
Aperture7
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification15
Field of view (°)4.4
SQM-L in zenith
Light pollution zoneGreen
Lm
Comment
Morris Format2016 Feb 4.69 UT: m1=6.7, Dia.=17', DC=5.5, Tail: 0.2 deg, in PA 98 deg ...7-cm B (15x) ...Danil Sidorko (Korenovsk, Russia)