CometC/2013 US10 (Catalina)
UserKoalin
User`s nameDarius Gasiūnas
Observation's time (UT)2016-02-02 16:52
ToolPetrucin
Observation's placeДеревня Dindos, Ignalinos район, Литва
Magnitude7:
Comparison stars sourceTK - Tycho-2 Catalogue
MethodM - Morris`s method
Coma diameter(')7.5
Tail's length0.55°
Condensation6/
Positional angle of tailNot set
Bortl's scaleNot set
Aperture42 cm
Focal length (mm)1560
Type of toolL - Newtonian reflector
Magnification104
Field of view (°)0.77
SQM-L in zenith
Light pollution zoneBlue
Lm
CommentHidrogen tail 0.3 ° Dust tail 0.55 ° m2 9.0
Morris Format2016 Feb 2.7 UT: m1=7:, Dia.=7.5', DC=6.5, Tail: 0.55 deg ...42-cm L (104x) ...Darius Gasiūnas (Деревня Dindos, Ignalinos район, Литва, )