Comet177P/Barnard
Usercer01
User`s nameJakub Černý
Observation's time (UT)2006-08-20 20:38:00
ToolNot set
Observation's place
Magnitude9.2
Comparison stars source
MethodM - Morris`s method
Coma diameter(')7
Tail's lengthNot set
Condensation4
Positional angle of tailNot set
Bortl's scaleNot set
Aperture20 cm
Focal length (mm)1200
Type of toolL - Newtonian reflector
Magnification36
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2006 Aug 20.86 UT: m1=9.2, Dia.=7', DC=4 ...20-cm (36x) ...Jakub Černý (, )