CometC/2015 V2 (Johnson)
UserKoalin
User`s nameDarius Gasiūnas
Observation's time (UT)2016-09-14 01:35
ToolSky-Watcher 12 Inch Dobsonian Telescope
Observation's placeДеревня Dindos, Ignalinos район, Литва
Magnitude14:
Comparison stars sourceTK - Tycho-2 Catalogue
MethodM - Morris`s method
Coma diameter(')0.35
Tail's lengthNot set
Condensation
Positional angle of tailNot set
Bortl's scaleNot set
Aperture30.5 cm
Focal length (mm)1500
Type of toolL - Newtonian reflector
Magnification123.3
Field of view (°)0.58
SQM-L in zenith
Light pollution zoneBlue
Lm
CommentFog Min mag star ~14,5
Morris Format2016 Sep 14.07 UT: m1=14:, Dia.=0.35' ...30.5-cm L (123.3x) ...Darius Gasiūnas (Деревня Dindos, Ignalinos район, Литва, )