Observation's detail view

Comet C/1987 P1 (Bradfield)
UserHAS02
User`s name
Observation's time (UT)1987-12-08 18:00:00
ToolNot set
Observation's placeNot set
Comparison stars source
MethodB - Bobrovnikoff`s method
Magnitude6.1
Coma diameter(')5.8
Tail's length0.7
Condensation5
Positional angle of tail7
Bortl's scaleNot set
Aperture10
Focal length (mm)0
Type of toolB - Binoculars
Magnification14
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format1987 Dec 8.75 UT: m1=6.1, Dia.=5.8', DC=5, Tail: 0.7 deg, in PA 7 deg ...10-cm (14x) ...Werner Hasubick (, )