CometC/2014 Q2 (Lovejoy)
Usercer01
User`s nameJakub Černý
Observation's time (UT)2015-04-21 21:07:00
ToolNot set
Observation's place
Magnitude7.5
Comparison stars sourceTK - Tycho-2 Catalogue
MethodM - Morris`s method
Coma diameter(')5
Tail's length0.7°
Condensation5
Positional angle of tailNot set
Bortl's scaleNot set
Aperture10 cm
Focal length (mm)0
Type of toolB - Binoculars
Magnification25
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2015 Apr 21.88 UT: m1=7.5, Dia.=5', DC=5, Tail: 0.7 deg ...10-cm (25x) ...Jakub Černý (, )