Observation's detail view

Comet 41P/Tuttle-Giacobini-Kresak
UserKoalin
User`s name
Observation's time (UT)2017-04-05 02:50
ToolSW viewfinder
Observation's placeДеревня Dindos, Ignalinos район, Литва
Comparison stars sourceTK - Tycho-2 Catalogue
MethodM - Morris`s method
Magnitude:7.5
Coma diameter(')13
Tail's lengthNot set
Condensation3.5
Positional angle of tailNot set
Bortl's scaleNot set
Aperture5
Focal length (mm)180
Type of toolR - Refractor
Magnification8
Field of view (°)1.25
SQM-L in zenith
Light pollution zone
Lm
CommentComet +73° Sun -14°
Morris Format2017 Apr 5.12 UT: m1=7.5:, Dia.=13', DC=3.5 ...5-cm R (8x) ...Darius Gasiūnas (Деревня Dindos, Ignalinos район, Литва, )