CometA/2019 U5
UserAlexsandr Morozov
User`s nameAlexsandr Morozov
Observation's time (UT)2023-03-18 01:10
Toolтелескоп SW 10 dob
Observation's placeNovozybkov
Magnitude11.8
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodS - Sidgwick`s method
Coma diameter(')1.8
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
Magnification171.4
Field of view (°)0.48
SQM-L in zenith
Light pollution zoneGreen
Lm
CommentC/2019 U5 (PanSTARRS)
Morris Format2023 Mar 18.05 UT: m1=11.8, Dia.=1.8', DC=2.5 ...25.4-cm L (171.4x) ...Alexsandr Morozov (Novozybkov, Russia)