Observation's detail view

Comet2P/Encke
UserAHale
User`s name
Observation's time (UT)2003-10-20 04:19:00
Tool41-cm reflector
Observation's placeCloudcroft
Comparison stars sourceNH - North Polar Sequence (publ. by Henden and Kaitchuck, 1982)
MethodS - Sidgwick`s method
Magnitude13.6
Coma diameter(')1.2
Tail's lengthNot set
Condensation1.5
Positional angle of tailNot set
Bortl's scaleNot set
Aperture40.64
Focal length (mm)1828.8
Type of toolL - Newtonian reflector
Magnification182.9
Field of view (°)0
SQM-L in zenithNot set
Light pollution zoneBlue
LmNot set
Comment
Morris Format2003 Oct 20.18 UT: m1=13.6, Dia.=1.2', DC=1.5 ...40.64-cm L (182.9x) ...Alan Hale (Cloudcroft, U.S.A.)