CometC/2014 Q2 (Lovejoy)
UserPeter_Pskov
User`s namePetr Mitrofanov
Observation's time (UT)2015-04-18 23:05
ToolSkywatcher BKP25012
Observation's placePalkino
Magnitude7.2
Comparison stars sourceTK - Tycho-2 Catalogue
MethodM - Morris`s method
Coma diameter(')5
Tail's length12'
Condensation6/
Positional angle of tailNot set
Bortl's scaleNot set
Aperture25.4 cm
Focal length (mm)1200
Type of toolL - Newtonian reflector
Magnification42.9
Field of view (°)0
SQM-L in zenith
Light pollution zoneBlue
LmNot set
Comment
Morris Format2015 Apr 18.96 UT: m1=7.2, Dia.=5', DC=6.5, Tail: 12 arcmin ...25.4-cm L (42.9x) ...Petr Mitrofanov (Palkino, Russia)