Comet 67P/Churyumov-Gerasimenko
UserMarco Goiato
User`s nameMarco Antonio Coelho Goiato
Observation's time (UT)2009-04-02 22:33:00
ToolNot set
Observation's place
Magnitude9.7
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Coma diameter(')4
Tail's lengthNot set
Condensation3
Positional angle of tailNot set
Bortl's scaleNot set
Aperture22 cm
Focal length (mm)1320
Type of toolL - Newtonian reflector
Magnification160
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2009 Apr 2.94 UT: m1=9.7, Dia.=4', DC=3 ...22-cm (160x) ...Marco Antonio Coelho Goiato (, )