Comet29P/Schwassmann-Wachmann
Userseiichi
User`s nameSeiichi Yoshida
Observation's time (UT)2016-09-01 11:45:00
ToolNot set
Observation's place
Magnitude[14.4
Comparison stars source
MethodS - Sidgwick`s method
Coma diameter(')0.8
Tail's lengthNot set
Condensation
Positional angle of tailNot set
Bortl's scaleNot set
Aperture40 cm
Focal length (mm)1600
Type of toolL - Newtonian reflector
Magnification257
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2016 Sep 1.49 UT: m1=[14.4, Dia.=0.8' ...40-cm (257x) ...Seiichi Yoshida (, )