Comet 168P/Hergenrother
UserArtom
User`s nameArtyom Novichonok
Observation's time (UT)2012-09-17 23:16:00
ToolSW 14''
Observation's placeShadzhatmaz
Magnitude12.4
Comparison stars sourceAU - ASAS-3 V magnitudes
MethodM - Morris`s method
Coma diameter(')1.1
Tail's lengthNot set
Condensation5
Positional angle of tailNot set
Bortl's scale3.5
Aperture355 mm
Focal length (mm)1600
Type of toolL - Newtonian reflector
MagnificationNot set
Field of view (°)Not set
SQM-L in zenith21.4
Light pollution zoneGreen
Lm
Comment
Morris Format2012 Sep 17.97 UT: m1=12.4, Dia.=1.1', DC=5 ...355-cm L ...Artyom Novichonok (Shadzhatmaz, Russia)