Observation's detail view

Comet 41P/Tuttle-Giacobini-Kresak
UserMarco Goiato
User`s name
Observation's time (UT)2017-02-22 03:00:00
ToolTelescópio
Observation's placeAraçatuba
Comparison stars sourceAU - ASAS-3 V magnitudes
MethodS - Sidgwick`s method
Magnitude11.3
Coma diameter(')3
Tail's lengthNot set
Condensation2
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 Format2017 Feb 22.13 UT: m1=11.3, Dia.=3', DC=2 ...22-cm L (160x) ...Marco Antonio Coelho Goiato (Araçatuba, Brazil)