CometC/2014 Q2 (Lovejoy)
UserDeminic
User`s nameNikolay Demin
Observation's time (UT)2015-04-21 19:12:00
ToolCelestron SkyMaster 25x70
Observation's placeRostov-on-Don
Magnitude7.4
Comparison stars sourceTK - Tycho-2 Catalogue
Method
Coma diameter(')5
Tail's lengthNot set
Condensation4
Positional angle of tailNot set
Bortl's scaleNot set
Aperture7 cm
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification25
Field of view (°)2.7
SQM-L in zenith
Light pollution zoneRed
Lm4.6
Comment
Morris Format2015 Apr 21.8 UT: m1=7.4, Dia.=5', DC=4 ...7-cm B (25x) ...Nikolay Demin (Rostov-on-Don, Russia)