Comet49P/Arend-Rigaux
UserPiotr Guzik
User`s namePiotr Guzik
Observation's time (UT)2011-10-31 02:24:00
ToolNot set
Observation's place
Magnitude13.2
Comparison stars source
MethodS - Sidgwick`s method
Coma diameter(')1
Tail's lengthNot set
Condensation
Positional angle of tailNot set
Bortl's scaleNot set
Aperture20.3 cm
Focal length (mm)1218
Type of toolL - Newtonian reflector
Magnification63
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2011 Oct 31.1 UT: m1=13.2, Dia.=1' ...20.3-cm (63x) ...Piotr Guzik (, )