Comet 67P/Churyumov-Gerasimenko
UserCernis
User`s nameK. T. Cernis
Observation's time (UT)1982-07-31 00:00:00
ToolNaked eye
Observation's placeMajdanak Observatory
Magnitude14.5
Comparison stars source
Method
Coma diameter(')0.3
Tail's lengthNot set
Condensation
Positional angle of tailNot set
Bortl's scaleNot set
Aperture cm
Focal length (mm)Not set
Type of toolE - Naked eye
MagnificationNot set
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format1982 Jul 31. UT: m1=14.5, Dia.=0.3'...Naked Eye ...K. T. Cernis (Majdanak Observatory, Uzbekistan)