Comet C/1990 K1 (Levy)
UserPaul Camilleri
User`s namePaul Camilleri
Observation's time (UT)1990-10-06 10:19:00
ToolNot set
Observation's place
Magnitude6.5
Comparison stars source
MethodS - Sidgwick`s method
Coma diameter(')2
Tail's length2.5°
Condensation7
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 Oct 6.43 UT: m1=6.5, Dia.=2', DC=7, Tail: 2.5 deg ...8-cm (20x) ...Paul Camilleri (, )