Observation's detail view

Comet17P/Holmes
UserNorm
User`s name
Observation's time (UT)2007-11-17
ToolNaked eye
Observation's placeIpswich
Comparison stars sourceAE - Planetary magnitudes from the American Ephemeris and Nautical Almanac
Method
Magnitude3.2
Coma diameter(')30
Tail's lengthNot set
Condensation3
Positional angle of tailNot set
Bortl's scaleNot set
Aperture0
Focal length (mm)Not set
Type of toolB - Binoculars
MagnificationNot set
Field of view (°)Not set
SQM-L in zenith
Light pollution zone
LmNot set
Comment
Morris Format2007 Nov 17 UT: m1=3.2, Dia.=30', DC=3 ...0-cm...Naked Eye ...Neil Norman (Ipswich, England)