CometC/2014 Q2 (Lovejoy)
UserJerzy Bohusz
User`s nameJerzy Bohusz
Observation's time (UT)2015-02-12 19:40:00
ToolNS1 200/f4
Observation's placeMyślin
Magnitude4.9
Comparison stars sourceTK - Tycho-2 Catalogue
MethodM - Morris`s method
Coma diameter(')10.5
Tail's length1.3°
Condensation6
Positional angle of tail65
Bortl's scaleNot set
Aperture20 cm
Focal length (mm)800
Type of toolL - Newtonian reflector
Magnification47.1
Field of view (°)1.38
SQM-L in zenith
Light pollution zone
LmNot set
Comment
Morris Format2015 Feb 12.82 UT: m1=4.9, Dia.=10.5', DC=6, Tail: 1.3 deg, in PA 65 deg ...20-cm L (47.1x) ...Jerzy Bohusz (Myślin, Poland)