CometC/2017 T2 (PANSTARRS)
UserAlexsandr Morozov
User`s nameAlexsandr Morozov
Observation's time (UT)2019-08-02 23:50
Toolтелескоп SW 10 dob
Observation's placeNovozybkov
Magnitude10.8
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodS - Sidgwick`s method
Coma diameter(')1.5
Tail's lengthNot set
Condensation2
Positional angle of tailNot set
Bortl's scaleNot set
Aperture25.4 cm
Focal length (mm)1200
Type of toolL - Newtonian reflector
Magnification190.5
Field of view (°)0.24
SQM-L in zenith
Light pollution zoneGreen
Lm6.65
Comment
Morris Format2019 Aug 2.99 UT: m1=10.8, Dia.=1.5', DC=2 ...25.4-cm L (190.5x) ...Alexsandr Morozov (Novozybkov, Russia)