Comet 118P/Shoemaker-Levy
UserOutbackmanyep
User`s nameChris Wyatt
Observation's time (UT)2009-12-16 16:33:00
ToolNot set
Observation's place
Magnitude13.5
Comparison stars source
MethodS - Sidgwick`s method
Coma diameter(')1.2
Tail's lengthNot set
Condensation2
Positional angle of tailNot set
Bortl's scaleNot set
Aperture25 cm
Focal length (mm)1250
Type of toolL - Newtonian reflector
Magnification139
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2009 Dec 16.69 UT: m1=13.5, Dia.=1.2', DC=2 ...25-cm (139x) ...Chris Wyatt (, )