CometC/2012 T5 (Bressi)
UserRob Kaufman
User`s nameRobert Kaufman
Observation's time (UT)2013-02-02 10:59:00
Tool11.4-cm Newtonian reflector
Observation's placeBright, Victoria
Magnitude10.6
Comparison stars sourceTK - Tycho-2 Catalogue
MethodM - Morris`s method
Coma diameter(')1.5
Tail's lengthNot set
Condensation3
Positional angle of tailNot set
Bortl's scale3
Aperture11.4 cm
Focal length (mm)900
Type of toolL - Newtonian reflector
Magnification42.9
Field of view (°)1.28
SQM-L in zenithNot set
Light pollution zoneGreen
LmNot set
CommentSmall diffuse patch, slight brightening towards centre, no tail visible.
Morris Format2013 Feb 2.46 UT: m1=10.6, Dia.=1.5', DC=3 ...11.4-cm L (42.9x) ...Robert Kaufman (Bright, Victoria, Australia)