Observation's detail view

Comet 48P/Johnson
UserMarco Goiato
User`s name
Observation's time (UT)2018-08-08 04:30:00
ToolTelescópio
Observation's placeAraçatuba
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Magnitude12.2
Coma diameter(')2
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
Comment
Morris Format2018 Aug 8.19 UT: m1=12.2, Dia.=2', DC=3 ...22-cm L (160x) ...Marco Antonio Coelho Goiato (Araçatuba, Brazil)