Comet17P/Holmes
Usertoniscarmato
User`s nameToni Scarmato
Observation's time (UT)2007-10-29 18:14:00
ToolNot set
Observation's place
Magnitude2.2
Comparison stars source
MethodS - Sidgwick`s method
Coma diameter(')10
Tail's lengthNot set
Condensation7
Positional angle of tailNot set
Bortl's scaleNot set
Aperture0 cm
Focal length (mm)0
Type of toolE - Naked eye
Magnification1
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2007 Oct 29.76 UT: m1=2.2, Dia.=10', DC=7 ...0-cm (1x) ...Toni Scarmato (, )