CometC/1796 F1 (Olbers)
UserOlbers
User`s nameHeinrich Wilhelm Matthias Olbers
Observation's time (UT)1796-03-31 22:19
ToolDollond refractor
Observation's placeBremen
Magnitude8:
Comparison stars source
Method
Coma diameter(')>1
Tail's lengthNot set
Condensation
Positional angle of tailNot set
Bortl's scaleNot set
Aperture0 cm
Focal length (mm)1524
Type of toolR - Refractor
MagnificationNot set
Field of view (°)Not set
SQM-L in zenith
Light pollution zone
LmNot set
Comment
Morris Format1796 Mar 31.93 UT: m1=8:, Dia.=>1' ...0-cm R ...Heinrich Wilhelm Matthias Olbers (Bremen, Germany)