Comet 210P/Christensen
UserCastor 98
User`s nameMarek Biely
Observation's time (UT)2014-08-03 01:26:00
Tool7.6cm, f/4 reflector
Observation's placeBrno (205 m a.s.l.)
Magnitude[11.1
Comparison stars sourceTK - Tycho-2 Catalogue
Method
Coma diameter(')1.7
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
Magnification15
Field of view (°)3.33
SQM-L in zenithNot set
Light pollution zone
LmNot set
CommentNot visible. Fainter than 11.1 mag. Slight interference of astronomical twilight.
Morris Format2014 Aug 3.06 UT: m1=[11.1, Dia.=1.7' ...7.6-cm L (15x) ...Marek Biely (Brno (205 m a.s.l.), Czech Republic)