CometC/2014 Q2 (Lovejoy)
UserCastor 98
User`s nameMarek Biely
Observation's time (UT)2015-03-17 19:03:00
Tool20x80 binoculars
Observation's placeBrno (244 m a.s.l.)
Magnitude6.0
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodM - Morris`s method
Coma diameter(')7.5
Tail's length0.5°
Condensation4/
Positional angle of tail25
Bortl's scaleNot set
Aperture8 cm
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification20
Field of view (°)2.5
SQM-L in zenith
Light pollution zone
LmNot set
CommentStill very bright and with visible tail.
Morris Format2015 Mar 17.79 UT: m1=6.0, Dia.=7.5', DC=4.5, Tail: 0.5 deg, in PA 25 deg ...8-cm B (20x) ...Marek Biely (Brno (244 m a.s.l.), Czech Republic)