Observation's detail view

Comet169P/NEAT
UserAHale
User`s name
Observation's time (UT)2005-09-13 11:16:00
Tool41-cm reflector
Observation's placeCloudcroft
Comparison stars sourceNH - North Polar Sequence (publ. by Henden and Kaitchuck, 1982)
MethodS - Sidgwick`s method
Magnitude11.5
Coma diameter(')1.5
Tail's lengthNot set
Condensation3
Positional angle of tailNot set
Bortl's scaleNot set
Aperture40.64
Focal length (mm)1828.8
Type of toolL - Newtonian reflector
Magnification70.3
Field of view (°)0
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2005 Sep 13.47 UT: m1=11.5, Dia.=1.5', DC=3 ...40.64-cm L (70.3x) ...Alan Hale (Cloudcroft, U.S.A.)