Observation's detail view

Comet 45P/Honda-Mrkos-Pajdusakova
UserMarco Goiato
User`s name
Observation's time (UT)2016-12-29 22:59:00
Tool20 x 100 B
Observation's placeAraçatuba
Comparison stars sourceTK - Tycho-2 Catalogue
MethodM - Morris`s method
Magnitude7.2
Coma diameter(')5
Tail's length0.1
Condensation5.5
Positional angle of tail75
Bortl's scaleNot set
Aperture10
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification20
Field of view (°)2.75
SQM-L in zenith
Light pollution zoneYellow
Lm
CommentNautical twilight ( Sun: -12º ) Comet altitude: 15º
Morris Format2016 Dec 29.96 UT: m1=7.2, Dia.=5', DC=5.5, Tail: 0.1 deg, in PA 75 deg ...10-cm B (20x) ...Marco Antonio Coelho Goiato (Araçatuba, Brazil)