CometC/2014 Q2 (Lovejoy)
UserPeter_Pskov
User`s namePetr Mitrofanov
Observation's time (UT)2015-02-09 18:57:00
ToolCelestron SkyMaster 15x70
Observation's placePalkino
Magnitude5.1
Comparison stars sourceTK - Tycho-2 Catalogue
MethodM - Morris`s method
Coma diameter(')12
Tail's length28'
Condensation5
Positional angle of tailNot set
Bortl's scaleNot set
Aperture7 cm
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification15
Field of view (°)4.4
SQM-L in zenith
Light pollution zoneBlue
Lm5.8
Comment
Morris Format2015 Feb 9.79 UT: m1=5.1, Dia.=12', DC=5, Tail: 28 arcmin ...7-cm B (15x) ...Petr Mitrofanov (Palkino, Russia)