CometC/2014 Q2 (Lovejoy)
UserPeter_Pskov
User`s namePetr Mitrofanov
Observation's time (UT)2015-01-24 16:50:00
ToolCelestron SkyMaster 15x70
Observation's placeMoglino Pskov Region
Magnitude4.6
Comparison stars sourceTK - Tycho-2 Catalogue
MethodM - Morris`s method
Coma diameter(')18
Tail's length0.6°
Condensation5
Positional angle of tail75
Bortl's scaleNot set
Aperture7 cm
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification15
Field of view (°)4.4
SQM-L in zenith
Light pollution zoneGreen
Lm5
CommentThe moon (phase 0.23, the angular distance from the comet 48 degrees)
Morris Format2015 Jan 24.7 UT: m1=4.6, Dia.=18', DC=5, Tail: 0.6 deg, in PA 75 deg ...7-cm B (15x) ...Petr Mitrofanov (Moglino Pskov Region, Russia)