Comet29P/Schwassmann-Wachmann
Usercosteira1
User`s nameAlexandre Amorim
Observation's time (UT)2015-05-11 08:23:00
ToolNot set
Observation's place
Magnitude11.8
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Coma diameter(')1
Tail's lengthNot set
Condensation
Positional angle of tailNot set
Bortl's scaleNot set
Aperture18 cm
Focal length (mm)0
Type of toolL - Newtonian reflector
Magnification57
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2015 May 11.35 UT: m1=11.8, Dia.=1' ...18-cm (57x) ...Alexandre Amorim (, )