Observation's detail view

Comet2P/Encke
UserAHale
User`s name
Observation's time (UT)2013-10-27 11:31:00
Tool10x50 binoculars
Observation's placeCloudcroft
Comparison stars sourceNH - North Polar Sequence (publ. by Henden and Kaitchuck, 1982)
MethodS - Sidgwick`s method
Magnitude8.7
Coma diameter(')5
Tail's lengthNot set
Condensation4.5
Positional angle of tailNot set
Bortl's scaleNot set
Aperture5
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification10
Field of view (°)5.6
SQM-L in zenithNot set
Light pollution zoneBlue
LmNot set
Commentsome moonlight
Morris Format2013 Oct 27.48 UT: m1=8.7, Dia.=&5', DC=4.5 ...5-cm B (10x) ...Alan Hale (Cloudcroft, U.S.A.)