CometC/2014 Q2 (Lovejoy)
Userantares48
User`s nameP. Jordanov
Observation's time (UT)2015-03-17 17:50
ToolBinocular 10x50
Observation's placeDimitrovgrad
Magnitude6.4
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodS - Sidgwick`s method
Coma diameter(')6
Tail's lengthNot set
Condensation
Positional angle of tailNot set
Bortl's scale4.5
Aperture5 cm
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification10
Field of view (°)5.5
SQM-L in zenith
Light pollution zoneYellow
Lm
Comment
Morris Format2015 Mar 17.74 UT: m1=6.4, Dia.=6' ...5-cm B (10x) ...P. Jordanov (Dimitrovgrad, Bulgaria)