CometC/2013 US10 (Catalina)
UserJorge Luis Salas
User`s nameJorge Luis Salas
Observation's time (UT)2016-01-16 00:30
Tool 10x70
Observation's placesan diego,carabobo
Magnitude6.4
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodM - Morris`s method
Coma diameter(')11
Tail's lengthNot set
Condensation4
Positional angle of tailNot set
Bortl's scaleNot set
Aperture7 cm
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification10
Field of view (°)5
SQM-L in zenith
Light pollution zone
Lm
Comment
Morris Format2016 Jan 16.02 UT: m1=6.4, Dia.=11', DC=4 ...7-cm B (10x) ...Jorge Luis Salas (san diego,carabobo, venezuela)