Comet 81P/Wild
Usercosteira1
User`s nameAlexandre Amorim
Observation's time (UT)2010-04-13 01:12:00
ToolNot set
Observation's place
Magnitude8.8
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Coma diameter(')4
Tail's lengthNot set
Condensation
Positional angle of tailNot set
Bortl's scaleNot set
Aperture8 cm
Focal length (mm)0
Type of toolB - Binoculars
Magnification20
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2010 Apr 13.05 UT: m1=8.8, Dia.=4' ...8-cm (20x) ...Alexandre Amorim (, )