Comet 81P/Wild
UserKoalin
User`s nameDarius Gasiūnas
Observation's time (UT)2015-12-11 00:35
ToolPetrucin
Observation's placeДеревня Dindos, Ignalinos район, Литва
Magnitude14:
Comparison stars sourceTK - Tycho-2 Catalogue
MethodM - Morris`s method
Coma diameter(')0.2
Tail's lengthNot set
Condensation2
Positional angle of tailNot set
Bortl's scaleNot set
Aperture42 cm
Focal length (mm)1560
Type of toolL - Newtonian reflector
Magnification139.4
Field of view (°)0.47
SQM-L in zenith
Light pollution zoneBlue
Lm
Comment
Morris Format2015 Dec 11.02 UT: m1=14:, Dia.=0.2', DC=2 ...42-cm L (139.4x) ...Darius Gasiūnas (Деревня Dindos, Ignalinos район, Литва, )