CometC/2008 Q3 (Garradd)
Usercosteira1
User`s nameAlexandre Amorim
Observation's time (UT)2009-06-13 21:50:00
ToolNot set
Observation's place
Magnitude7.3
Comparison stars sourceTK - Tycho-2 Catalogue
MethodM - Morris`s method
Coma diameter(')8
Tail's lengthNot set
Condensation
Positional angle of tailNot set
Bortl's scaleNot set
Aperture5 cm
Focal length (mm)0
Type of toolB - Binoculars
Magnification12
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2009 Jun 13.91 UT: m1=7.3, Dia.=8' ...5-cm (12x) ...Alexandre Amorim (, )