Comet46P/Wirtanen
Usercomethunter
User`s nameMaik Meyer
Observation's time (UT)1997-03-04 18:28:00
ToolNot set
Observation's place
Magnitude9.5
Comparison stars source
MethodS - Sidgwick`s method
Coma diameter(')1.5
Tail's lengthNot set
Condensation3
Positional angle of tailNot set
Bortl's scaleNot set
Aperture25.4 cm
Focal length (mm)1270
Type of toolL - Newtonian reflector
Magnification65
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format1997 Mar 4.77 UT: m1=9.5, Dia.=1.5', DC=3 ...25.4-cm (65x) ...Maik Meyer (, )