Comet 177P/2006 M3/Barnard
Userslava03
User`s nameVyacheslav Ivanov
Observation's time (UT)2006-07-24 21:36:00
Tool275мм Доб
Observation's placeСаратов
Magnitude12
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Coma diameter(')1
Tail's lengthNot set
Condensation2
Positional angle of tailNot set
Bortl's scaleNot set
Aperture27.5 cm
Focal length (mm)1275
Type of toolL - Newtonian reflector
Magnification127.5
Field of view (°)0.43
SQM-L in zenithNot set
Light pollution zoneOrange
LmNot set
Comment
Morris Format2006 Jul 24.9 UT: m1=12, Dia.=1', DC=2 ...27.5-cm L (127.5x) ...Vyacheslav Ivanov (Саратов, Russia)