Comet 22P/Kopff
UserPaul Camilleri
User`s namePaul Camilleri
Observation's time (UT)2015-08-18 09:07:00
Tool16" Dob
Observation's placeWarners Bay
Magnitude11.9
Comparison stars sourceAQ - APASS catalog
MethodM - Morris`s method
Coma diameter(')1.5
Tail's lengthNot set
Condensation2
Positional angle of tailNot set
Bortl's scaleNot set
Aperture40.6 cm
Focal length (mm)1824
Type of toolL - Newtonian reflector
Magnification165.8
Field of view (°)0.49
SQM-L in zenith
Light pollution zone
Lm
Comment
Morris Format2015 Aug 18.38 UT: m1=11.9, Dia.=1.5', DC=2 ...40.6-cm L (165.8x) ...Paul Camilleri (Warners Bay, Australia)