Comet C/1989 W1 (Aarseth-Brewington)
UserHAS02
User`s nameWerner Hasubick
Observation's time (UT)1989-11-29 05:02:00
ToolNot set
Observation's place
Magnitude8.2
Comparison stars source
MethodS - Sidgwick`s method
Coma diameter(')2.4
Tail's lengthNot set
Condensation3
Positional angle of tailNot set
Bortl's scaleNot set
Aperture10 cm
Focal length (mm)0
Type of toolB - Binoculars
Magnification14
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format1989 Nov 29.21 UT: m1=8.2, Dia.=2.4', DC=3 ...10-cm (14x) ...Werner Hasubick (, )