CometC/2014 Q2 (Lovejoy)
UserDeminic
User`s nameNikolay Demin
Observation's time (UT)2015-05-22 19:26:00
ToolLevenhuk Ra 250N Dob
Observation's placeRostov-on-Don
Magnitude8.1
Comparison stars sourceTK - Tycho-2 Catalogue
Method
Coma diameter(')4
Tail's lengthNot set
Condensation3
Positional angle of tailNot set
Bortl's scaleNot set
Aperture25.4 cm
Focal length (mm)1255
Type of toolL - Newtonian reflector
Magnification62.8
Field of view (°)0.96
SQM-L in zenith
Light pollution zoneRed
Lm4.9
Comment
Morris Format2015 May 22.81 UT: m1=8.1, Dia.=4', DC=3 ...25.4-cm L (62.8x) ...Nikolay Demin (Rostov-on-Don, Russia)