Comet 15P/Finlay
UserNorm
User`s nameNeil Norman
Observation's time (UT)2014-12-24
ToolTelescope
Observation's placeIpswich
Magnitude9.2
Comparison stars sourceAE - Planetary magnitudes from the American Ephemeris and Nautical Almanac
MethodM - Morris`s method
Coma diameter(')4
Tail's length0
Condensation3
Positional angle of tail0
Bortl's scaleNot set
Aperture11.4 cm
Focal length (mm)8
Type of toolL - Newtonian reflector
MagnificationNot set
Field of view (°)Not set
SQM-L in zenith
Light pollution zone
LmNot set
Comment
Morris Format2014 Dec 24 UT: m1=9.2, Dia.=4', DC=3, Tail: 0 deg, in PA 0 deg ...11.4-cm L ...Neil Norman (Ipswich, England)