Comet C/1995 O1 (Hale-Bopp)
UserNorm
User`s nameNeil Norman
Observation's time (UT)1997-03-26
ToolNaked eye
Observation's placeIpswich
Magnitude0.8
Comparison stars sourceAE - Planetary magnitudes from the American Ephemeris and Nautical Almanac
Method
Coma diameter(')30
Tail's length
Condensation8
Positional angle of tail56
Bortl's scaleNot set
Aperture0 cm
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 Format1997 Mar 26 UT: m1=0.8, Dia.=30', DC=8, Tail: 8 deg, in PA 56 deg ...0-cm...Naked Eye ...Neil Norman (Ipswich, England)