Observation's detail view

CometC/2017 T2 (PANSTARRS)
UserAlexsandr Morozov
User`s name
Observation's time (UT)2020-03-24 18:25
Toolтелескоп SW 10 dob
Observation's placeSukhinichi
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodM - Morris`s method
Magnitude8.5
Coma diameter(')4
Tail's length7
Condensation6
Positional angle of tail160
Bortl's scaleNot set
Aperture25.4
Focal length (mm)1200
Type of toolL - Newtonian reflector
Magnification48
Field of view (°)0.83
SQM-L in zenith
Light pollution zoneGreen
Lm6.54
Comment
Morris Format2020 Mar 24.77 UT: m1=8.5, Dia.=4', DC=6, Tail: 7 arcmin, in PA 160 deg ...25.4-cm L (48x) ...Alexsandr Morozov (Sukhinichi, Russia)