Observation's detail view

Comet 21P/Giacobini-Zinner
UserMarco Goiato
User`s name
Observation's time (UT)2018-10-22 05:30:00
ToolTelescópio
Observation's placeAraçatuba
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Magnitude:10.0
Coma diameter(')2.5
Tail's lengthNot set
Condensation3
Positional angle of tailNot set
Bortl's scaleNot set
Aperture22
Focal length (mm)1440
Type of toolL - Newtonian reflector
Magnification160
Field of view (°)0
SQM-L in zenith
Light pollution zoneYellow
Lm
CommentVery near a star with m1:8.28
Morris Format2018 Oct 22.23 UT: m1=10.0:, Dia.=2.5', DC=3 ...22-cm L (160x) ...Marco Antonio Coelho Goiato (Araçatuba, Brazil)