CometC/2013 US10 (Catalina)
UserMarco Goiato
User`s nameMarco Antonio Coelho Goiato
Observation's time (UT)2015-07-24 04:44:00
Tool20 x 100 B
Observation's place
Magnitude8.1
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Coma diameter(')7
Tail's lengthNot set
Condensation4/
Positional angle of tailNot set
Bortl's scaleNot set
Aperture10 cm
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification20
Field of view (°)2.75
SQM-L in zenith
Light pollution zoneYellow
Lm
Comment
Morris Format2015 Jul 24.2 UT: m1=8.1, Dia.=7', DC=4.5 ...10-cm B (20x) ...Marco Antonio Coelho Goiato (, )