Comet C/2007 N3 (Lulin)
UserPiotr Guzik
User`s namePiotr Guzik
Observation's time (UT)2009-03-01 23:02:00
ToolNot set
Observation's place
Magnitude5.1
Comparison stars sourceTK - Tycho-2 Catalogue
MethodM - Morris`s method
Coma diameter(')20
Tail's length1.8°
Condensation5
Positional angle of tailNot set
Bortl's scaleNot set
Aperture5 cm
Focal length (mm)0
Type of toolB - Binoculars
Magnification10
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2009 Mar 1.96 UT: m1=5.1, Dia.=20', DC=5, Tail: 1.8 deg ...5-cm (10x) ...Piotr Guzik (, )