CometC/2013 US10 (Catalina)
UserNorm
User`s nameNeil Norman
Observation's time (UT)2016-02-02 19:26:00
ToolBinoculars
Observation's placeIpswich
Magnitude6.9
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Coma diameter(')7
Tail's lengthNot set
Condensation6
Positional angle of tailNot set
Bortl's scaleNot set
Aperture5 cm
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification10
Field of view (°)6
SQM-L in zenith
Light pollution zone
Lm6.2
Comment
Morris Format2016 Feb 2.81 UT: m1=6.9, Dia.=7', DC=6 ...5-cm B (10x) ...Neil Norman (Ipswich, England)