Observation's detail view

CometP/2009 Q4 (Boattini)
UserMarco Goiato
User`s name
Observation's time (UT)2009-12-19 06:00:00
ToolTelescópio
Observation's placeAraçatuba
Comparison stars sourceAU - ASAS-3 V magnitudes
MethodS - Sidgwick`s method
Magnitude12.7
Coma diameter(')0.8
Tail's lengthNot set
Condensation4
Positional angle of tailNot set
Bortl's scaleNot set
Aperture220
Focal length (mm)1440
Type of toolL - Newtonian reflector
Magnification160
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2009 Dec 19.25 UT: m1=12.7, Dia.=0.8', DC=4 ...220-cm L (160x) ...Marco Antonio Coelho Goiato (Araçatuba, Brazil)