CometC/2014 Q2 (Lovejoy)
UserDeirdre Kelleghan
User`s nameDeirdre Kelleghan
Observation's time (UT)2015-01-18-20:57
ToolDobsonian Telescope
Observation's placeCoynes Cross Co Wicklow Ireland
Magnitude4
Comparison stars sourceYG - Yale Bright Star Catalogue
Method
Coma diameter(')Not set
Tail's lengthNot set
Condensation6
Positional angle of tailNot set
Bortl's scaleNot set
Aperture20 cm
Focal length (mm)1200
Type of toolL - Newtonian reflector
MagnificationNot set
Field of view (°)Not set
SQM-L in zenith18.19
Light pollution zoneYellow
Lm5.15
CommentNo tail visible
Morris Format2015 Jan 18. UT: m1=4, DC=6 ...20-cm L ...Deirdre Kelleghan (Coynes Cross Co Wicklow Ireland, Ireland)