CometC/2014 Q2 (Lovejoy)
UserCastor 98
User`s nameMarek Biely
Observation's time (UT)2015-04-22 01:16:00
Tool7.6cm, f/4 reflector
Observation's placeBrno (205 m a.s.l.)
Magnitude7.3
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodS - Sidgwick`s method
Coma diameter(')6.5
Tail's length0.15°
Condensation3/
Positional angle of tail355
Bortl's scaleNot set
Aperture7.6 cm
Focal length (mm)300
Type of toolL - Newtonian reflector
Magnification37.5
Field of view (°)1.6
SQM-L in zenith
Light pollution zone
LmNot set
CommentStill very bright object with a bit of tail.
Morris Format2015 Apr 22.05 UT: m1=7.3, Dia.=6.5', DC=3.5, Tail: 0.15 deg, in PA 355 deg ...7.6-cm L (37.5x) ...Marek Biely (Brno (205 m a.s.l.), Czech Republic)