Comet C/1995 O1 (Hale-Bopp)
UserPaul Camilleri
User`s namePaul Camilleri
Observation's time (UT)1997-06-18 08:38:00
Tool20x80B
Observation's placeCobram - Victoria
Magnitude2.8
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Coma diameter(')4
Tail's length0.5°
Condensation7
Positional angle of tailNot set
Bortl's scaleNot set
Aperture8 cm
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification20
Field of view (°)3.5
SQM-L in zenith
Light pollution zone
Lm
Comment
Morris Format1997 Jun 18.36 UT: m1=2.8, Dia.=4', DC=7, Tail: 0.5 deg ...8-cm B (20x) ...Paul Camilleri (Cobram - Victoria, Australia)