Observation's detail view

Comet 78P/Gehrels
UserPiotr Guzik
User`s name
Observation's time (UT)2004-12-11 17:45:00
ToolNot set
Observation's placeNot set
Comparison stars sourceTK - Tycho-2 Catalogue
MethodM - Morris`s method
Magnitude10.8
Coma diameter(')2.5
Tail's lengthNot set
Condensation5
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 Dec 11.74 UT: m1=10.8, Dia.=2.5', DC=5 ...20.3-cm (63x) ...Piotr Guzik (, )