CometC/2013 US10 (Catalina)
Userchergen
User`s nameCarl Hergenrother
Observation's time (UT)2016-02-09 03:07:00
ToolNot set
Observation's place
Magnitude7.1
Comparison stars sourceTK - Tycho-2 Catalogue
MethodM - Morris`s method
Coma diameter(')Not set
Tail's lengthNot set
Condensation4
Positional angle of tailNot set
Bortl's scaleNot set
Aperture5 cm
Focal length (mm)0
Type of toolB - Binoculars
Magnification10
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2016 Feb 9.13 UT: m1=7.1, DC=4 ...5-cm (10x) ...Carl Hergenrother (, )