CometC/2010 S1 (LINEAR)
UserSd-mail
User`s nameDanil Sidorko
Observation's time (UT)2013-08-06 19:30:00
ToolSW10Dob
Observation's placeKorenovsk
Magnitude12.6
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodS - Sidgwick`s method
Coma diameter(')0.5
Tail's lengthNot set
Condensation3
Positional angle of tailNot set
Bortl's scaleNot set
Aperture25.5 cm
Focal length (mm)1200
Type of toolL - Newtonian reflector
Magnification70.6
Field of view (°)0.96
SQM-L in zenithNot set
Light pollution zoneYellow
LmNot set
Comment
Morris Format2013 Aug 6.81 UT: m1=12.6, Dia.=0.5', DC=3 ...25.5-cm L (70.6x) ...Danil Sidorko (Korenovsk, Russia)