Comet 157P/Tritton
Usercer01
User`s nameJakub Černý
Observation's time (UT)2003-10-28 02:38:00
ToolNot set
Observation's place
Magnitude12.2:
Comparison stars source
MethodS - Sidgwick`s method
Coma diameter(')1
Tail's lengthNot set
Condensation4
Positional angle of tailNot set
Bortl's scaleNot set
Aperture11.4 cm
Focal length (mm)1026
Type of toolL - Newtonian reflector
Magnification76
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2003 Oct 28.11 UT: m1=12.2:, Dia.=1', DC=4 ...11.4-cm (76x) ...Jakub Černý (, )