Comet 252P/LINEAR
UserFilippRomanov
User`s nameFilipp Romanov
Observation's time (UT)2016-04-06 00:30
ToolSky-Watcher BKP2001
Observation's placeMoscow
Magnitude8.5:
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Coma diameter(')&10
Tail's lengthNot set
Condensation1
Positional angle of tailNot set
Bortl's scaleNot set
Aperture20 cm
Focal length (mm)1000
Type of toolL - Newtonian reflector
Magnification40
Field of view (°)0
SQM-L in zenith
Light pollution zoneRed
Lm4
Comment
Morris Format2016 Apr 6.02 UT: m1=8.5:, Dia.=&10', DC=1 ...20-cm L (40x) ...Filipp Romanov (Moscow, Russian Federation)