CometC/2017 T2 (PANSTARRS)
UserPeter_Pskov
User`s namePetr Mitrofanov
Observation's time (UT)2020-03-26 22:45
ToolBresser 20x80
Observation's placeCherniakovitsi
Magnitude8.9
Comparison stars sourceTK - Tycho-2 Catalogue
MethodM - Morris`s method
Coma diameter(')6
Tail's lengthNot set
Condensation4
Positional angle of tailNot set
Bortl's scaleNot set
Aperture8 cm
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification20
Field of view (°)3.2
SQM-L in zenith
Light pollution zoneGreen
Lm
Comment
Morris Format2020 Mar 26.95 UT: m1=8.9, Dia.=6', DC=4 ...8-cm B (20x) ...Petr Mitrofanov (Cherniakovitsi, Russia)