Comet 153P/Ikeya-Zhang
UserASem
User`s nameAndrey Semenyuta
Observation's time (UT)2002-05-10 16:50
Toolтрубка 8х50
Observation's placePavlodar
Magnitude5.69
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodS - Sidgwick`s method
Coma diameter(')Not set
Tail's lengthNot set
Condensation5
Positional angle of tailNot set
Bortl's scaleNot set
Aperture5 cm
Focal length (mm)Not set
Type of toolR - Refractor
Magnification8
Field of view (°)7.08
SQM-L in zenith
Light pollution zone
LmNot set
Comment
Morris Format2002 May 10.7 UT: m1=5.69, DC=5 ...5-cm R (8x) ...Andrey Semenyuta (Pavlodar, Kazakhstan)