CometC/2014 Q2 (Lovejoy)
UserCastor 98
User`s nameMarek Biely
Observation's time (UT)2015-06-04 21:27:00
Tool20x80 binoculars
Observation's placeBrno (244 m a.s.l.)
Magnitude8.4:
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodS - Sidgwick`s method
Coma diameter(')&5
Tail's lengthNot set
Condensation2/
Positional angle of tailNot set
Bortl's scaleNot set
Aperture8 cm
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification20
Field of view (°)2.5
SQM-L in zenith
Light pollution zone
LmNot set
CommentObservation was influenced by strong moonlight. Slight interference of astronomical twilight.
Morris Format2015 Jun 4.89 UT: m1=8.4:, Dia.=&5', DC=2.5 ...8-cm B (20x) ...Marek Biely (Brno (244 m a.s.l.), Czech Republic)