CometC/2011 UF305 (LINEAR)
Userslava03
User`s nameVyacheslav Ivanov
Observation's time (UT)2012-05-12 20:24:00
Tool10"SW на экваториале с часовиком
Observation's placeПоле
Magnitude13
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Coma diameter(')0.7
Tail's lengthNot set
Condensation6
Positional angle of tailNot set
Bortl's scaleNot set
Aperture25.4 cm
Focal length (mm)1200
Type of toolL - Newtonian reflector
Magnification171.4
Field of view (°)0.48
SQM-L in zenithNot set
Light pollution zoneBlue
LmNot set
Comment
Morris Format2012 May 12.85 UT: m1=13, Dia.=0.7', DC=6 ...25.4-cm L (171.4x) ...Vyacheslav Ivanov (Поле, Russia)