Comet55P/Tempel-Tuttle
Usercomethunter
User`s nameMaik Meyer
Observation's time (UT)1998-02-20 18:14:00
ToolNot set
Observation's place
Magnitude8.7
Comparison stars source
MethodS - Sidgwick`s method
Coma diameter(')3
Tail's lengthNot set
Condensation4
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 Format1998 Feb 20.76 UT: m1=8.7, Dia.=3', DC=4 ...25.4-cm (65x) ...Maik Meyer (, )