Observation's detail view

Comet29P/Schwassmann-Wachmann
UserAlexsandr Morozov
User`s name
Observation's time (UT)2018-10-12 19:00
Toolтелескоп SW 10 dob
Observation's placeSukhinichi
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodS - Sidgwick`s method
Magnitude12.1
Coma diameter(')2
Tail's lengthNot set
Condensation4
Positional angle of tailNot set
Bortl's scaleNot set
Aperture25.4
Focal length (mm)1200
Type of toolL - Newtonian reflector
Magnification120
Field of view (°)0.42
SQM-L in zenith
Light pollution zoneGreen
Lm6.69
Comment
Morris Format2018 Oct 12.79 UT: m1=12.1, Dia.=2', DC=4 ...25.4-cm L (120x) ...Alexsandr Morozov (Sukhinichi, Russia)