Observation's detail view

Comet88P/Howell
UserPiotr Guzik
User`s name
Observation's time (UT)2004-09-17 00:57:00
ToolNot set
Observation's placeNot set
Comparison stars sourceHS
MethodS - Sidgwick`s method
Magnitude13
Coma diameter(')2
Tail's lengthNot set
CondensationNot set
Positional angle of tailNot set
Bortl's scaleNot set
Aperture20.3
Focal length (mm)1218
Type of toolL - Newtonian reflector
Magnification63
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2004 Sep 17.04 UT: m1=13, Dia.=2' ...20.3-cm (63x) ...Piotr Guzik (, )