Comet9P/Tempel
UserPaul Camilleri
User`s namePaul Camilleri
Observation's time (UT)2016-07-25 10:47:00
Tool16" Dob
Observation's placeWarners Bay
Magnitude12.4
Comparison stars sourceAQ - APASS catalog
MethodS - Sidgwick`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 Format2016 Jul 25.45 UT: m1=12.4, Dia.=1.5', DC=2 ...40.6-cm L (165.8x) ...Paul Camilleri (Warners Bay, Australia)