Observation's detail view

Comet 109P/Swift-Tuttle
Usercomethunter
User`s name
Observation's time (UT)1992-10-18 18:14:00
ToolNot set
Observation's placeNot set
Comparison stars sourceAA
MethodS - Sidgwick`s method
Magnitude7.7
Coma diameter(')3.5
Tail's lengthNot set
Condensation3
Positional angle of tailNot set
Bortl's scaleNot set
Aperture10
Focal length (mm)0
Type of toolB - Binoculars
Magnification25
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format1992 Oct 18.76 UT: m1=7.7, Dia.=3.5', DC=3 ...10-cm (25x) ...Maik Meyer (, )