Comet 19P/Borrelly
UserHAS02
User`s nameWerner Hasubick
Observation's time (UT)1988-02-13 21:36:00
ToolNot set
Observation's place
Magnitude10.0
Comparison stars source
MethodS - Sidgwick`s method
Coma diameter(')1.4
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 Format1988 Feb 13.9 UT: m1=10.0, Dia.=1.4', DC=3 ...10-cm (14x) ...Werner Hasubick (, )