Comet 15P/Finlay
UserCastor 98
User`s nameMarek Biely
Observation's time (UT)2015-02-15 18:28:00
Tool7.6cm, f/4 reflector
Observation's placeBrno (205 m a.s.l.)
Magnitude[11.3
Comparison stars sourceTK - Tycho-2 Catalogue
Method
Coma diameter(')1.2
Tail's lengthNot set
Condensation
Positional angle of tailNot set
Bortl's scaleNot set
Aperture7.6 cm
Focal length (mm)300
Type of toolL - Newtonian reflector
Magnification37.5
Field of view (°)1.6
SQM-L in zenith
Light pollution zone
LmNot set
CommentIt has faded out of my range. Fainter than 11.3 mag.
Morris Format2015 Feb 15.77 UT: m1=[11.3, Dia.=1.2' ...7.6-cm L (37.5x) ...Marek Biely (Brno (205 m a.s.l.), Czech Republic)