Observation's detail view

Comet209P/LINEAR
UserAHale
User`s name
Observation's time (UT)2014-05-27 04:33:00
Tool41-cm reflector
Observation's placeCloudcroft
Comparison stars sourceAE - Planetary magnitudes from the American Ephemeris and Nautical Almanac
MethodM - Morris`s method
Magnitude12.7
Coma diameter(')0.8
Tail's length0.1
Condensation7
Positional angle of tailNot set
Bortl's scaleNot set
Aperture40.64
Focal length (mm)1828.8
Type of toolL - Newtonian reflector
Magnification228.6
Field of view (°)0
SQM-L in zenithNot set
Light pollution zone
LmNot set
CommentIn comparison to my earlier observations, the central condensation is much more prominent with respect to the rest of the coma. I could very faintly see about 6 arcminutes of tail in approximate p.a. 110.
Morris Format2014 May 27.19 UT: m1=12.7, Dia.=0.8', DC=7, Tail: 0.1 deg ...40.64-cm L (228.6x) ...Alan Hale (Cloudcroft, U.S.A.)