Comet260P/McNaught
UserAlexsandr Morozov
User`s nameAlexsandr Morozov
Observation's time (UT)2019-08-27 23:15
Toolтелескоп SW 10 dob
Observation's placeSukhinichi
Magnitude12.0
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodS - Sidgwick`s method
Coma diameter(')0.8
Tail's lengthNot set
Condensation4/
Positional angle of tailNot set
Bortl's scaleNot set
Aperture25.4 cm
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 Format2019 Aug 27.97 UT: m1=12.0, Dia.=0.8', DC=4.5 ...25.4-cm L (120x) ...Alexsandr Morozov (Sukhinichi, Russia)