CometC/2014 Q2 (Lovejoy)
UserPeter_Pskov
User`s namePetr Mitrofanov
Observation's time (UT)2015-02-09 19:05:00
ToolНевооруженный глаз (очки, -5 дптр).
Observation's placePalkino
Magnitude5.0
Comparison stars sourceTK - Tycho-2 Catalogue
MethodI - Variable stars (without defocusing)
Coma diameter(')Not set
Tail's lengthNot set
Condensation
Positional angle of tailNot set
Bortl's scaleNot set
Aperture cm
Focal length (mm)Not set
Type of toolE - Naked eye
MagnificationNot set
Field of view (°)Not set
SQM-L in zenith
Light pollution zone
Lm5.8
Comment
Morris Format2015 Feb 9.8 UT: m1=5.0...Naked Eye ...Petr Mitrofanov (Palkino, Russia)