CometC/2010 G2 (Hill)
Userslava03
User`s nameVyacheslav Ivanov
Observation's time (UT)2011-05-05 20:38:00
Tool10"SW на экваториале с часовиком
Observation's placeПоле
Magnitude14
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Coma diameter(')0.5
Tail's lengthNot set
Condensation5
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 Format2011 May 5.86 UT: m1=14, Dia.=0.5', DC=5 ...25.4-cm L (171.4x) ...Vyacheslav Ivanov (Поле, Russia)