CometC/2014 Q2 (Lovejoy)
UserJorge Luis Salas
User`s nameJorge Luis Salas
Observation's time (UT)2015-01-12 01:44
Tool 10x70
Observation's placesan diego,carabobo
Magnitude4.0
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodB - Bobrovnikoff`s method
Coma diameter(')20
Tail's lengthNot set
Condensation6
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 zenithNot set
Light pollution zoneRed
LmNot set
Comment
Morris Format2015 Jan 12.07 UT: m1=4.0, Dia.=20', DC=6 ...7-cm B (10x) ...Jorge Luis Salas (san diego,carabobo, venezuela)