Observation's detail view

CometC/2017 T2 (PANSTARRS)
UserAlexsandr Morozov
User`s name
Observation's time (UT)2020-04-14 21:20
Toolтелескоп SW 10 dob
Observation's placeSukhinichi
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodM - Morris`s method
Magnitude8.3
Coma diameter(')6
Tail's lengthNot set
Condensation5.5
Positional angle of tailNot set
Bortl's scaleNot set
Aperture25.4
Focal length (mm)1200
Type of toolL - Newtonian reflector
Magnification30
Field of view (°)1.33
SQM-L in zenith
Light pollution zoneGreen
Lm6.77
Comment
Morris Format2020 Apr 14.89 UT: m1=8.3, Dia.=6', DC=5.5 ...25.4-cm L (30x) ...Alexsandr Morozov (Sukhinichi, Russia)