Comet29P/Schwassmann-Wachmann
UserKoalin
User`s nameDarius Gasiūnas
Observation's time (UT)2018-08-08 23:15
ToolSky-Watcher 12 Inch Dobsonian Telescope
Observation's placeДеревня Dindos, Ignalinos район, Литва
Magnitude13:
Comparison stars source
MethodM - Morris`s method
Coma diameter(')0.3
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 zone
Lm
CommentMin mag star 14,9m
Morris Format2018 Aug 8.97 UT: m1=13:, Dia.=0.3' ...30.5-cm L (123.3x) ...Darius Gasiūnas (Деревня Dindos, Ignalinos район, Литва, )