Comet C/1990 K1 (Levy)
UserPaul Camilleri
User`s namePaul Camilleri
Observation's time (UT)1990-12-14 15:36:00
ToolNot set
Observation's place
Magnitude7.7
Comparison stars source
MethodS - Sidgwick`s method
Coma diameter(')2
Tail's length0.75°
Condensation6
Positional angle of tailNot set
Bortl's scaleNot set
Aperture8 cm
Focal length (mm)0
Type of toolB - Binoculars
Magnification20
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format1990 Dec 14.65 UT: m1=7.7, Dia.=2', DC=6, Tail: 0.75 deg ...8-cm (20x) ...Paul Camilleri (, )