Observation's detail view

Comet 41P/Tuttle-Giacobini-Kresak
UserKoalin
User`s name
Observation's time (UT)2017-04-17 20:25
Tool"Селевичь"
Observation's placeДеревня Dindos, Ignalinos район, Литва
Comparison stars sourceTK - Tycho-2 Catalogue
MethodM - Morris`s method
Magnitude7.0
Coma diameter(')11
Tail's lengthNot set
Condensation5
Positional angle of tailNot set
Bortl's scaleNot set
Aperture12
Focal length (mm)560
Type of toolR - Refractor
Magnification29.5
Field of view (°)2.2
SQM-L in zenith
Light pollution zone
Lm
Comment
Morris Format2017 Apr 17.85 UT: m1=7.0, Dia.=11', DC=5 ...12-cm R (29.5x) ...Darius Gasiūnas (Деревня Dindos, Ignalinos район, Литва, )