Comet C/1988 A1 (Liller)
Userwacekm
User`s nameWaclaw Moskal
Observation's time (UT)1988-04-21 19:55:00
ToolNot set
Observation's placeKrosno, Poland
Magnitude6.0
Comparison stars sourceAE - Planetary magnitudes from the American Ephemeris and Nautical Almanac
MethodB - Bobrovnikoff`s method
Coma diameter(')
Tail's lengthNot set
Condensation4
Positional angle of tailNot set
Bortl's scaleNot set
Aperture
Focal length (mm)Not set
Type of tool
MagnificationNot set
Field of view (°)Not set
SQM-L in zenith
Light pollution zone
Lm
Comment
Morris Format1988 Apr 21.83 UT: m1=6.0, DC=4 ...Waclaw Moskal (Krosno, Poland, Poland)