Comet C/1990 E1 (Cernis-Kiuchi-Nakamura)
UserHAS02
User`s nameWerner Hasubick
Observation's time (UT)1990-03-23 19:12:00
ToolNot set
Observation's place
Magnitude8.2
Comparison stars source
MethodS - Sidgwick`s method
Coma diameter(')4.5
Tail's lengthNot set
Condensation4
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 Format1990 Mar 23.8 UT: m1=8.2, Dia.=4.5', DC=4 ...10-cm (14x) ...Werner Hasubick (, )