CometC/2014 Q2 (Lovejoy)
UserPeter_Pskov
User`s namePetr Mitrofanov
Observation's time (UT)2015-05-16 22:00
ToolSkywatcher BKP25012
Observation's placePalkino
Magnitude8.7
Comparison stars sourceTK - Tycho-2 Catalogue
MethodM - Morris`s method
Coma diameter(')4
Tail's lengthNot set
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 May 16.92 UT: m1=8.7, Dia.=4', DC=6 ...25.4-cm L (42.9x) ...Petr Mitrofanov (Palkino, Russia)