Comet 123P/West-Hartley
UserMarco Goiato
User`s nameMarco Antonio Coelho Goiato
Observation's time (UT)2019-03-05 04:00:00
ToolTelescópio
Observation's placeAraçatuba
Magnitude12.3
Comparison stars sourceAQ - APASS catalog
MethodS - Sidgwick`s method
Coma diameter(')1.5
Tail's lengthNot set
Condensation3
Positional angle of tailNot set
Bortl's scaleNot set
Aperture22 cm
Focal length (mm)1440
Type of toolL - Newtonian reflector
Magnification160
Field of view (°)0
SQM-L in zenith
Light pollution zoneYellow
Lm
Comment
Morris Format2019 Mar 5.17 UT: m1=12.3, Dia.=1.5', DC=3 ...22-cm L (160x) ...Marco Antonio Coelho Goiato (Araçatuba, Brazil)