Observation's detail view

CometC/2018 R3 (Lemmon)
UserAlexsandr Morozov
User`s name
Observation's time (UT)2019-06-01 21:47
Toolтелескоп SW 10 dob
Observation's placeSukhinichi
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodS - Sidgwick`s method
Magnitude10.6
Coma diameter(')1.5
Tail's lengthNot set
Condensation3
Positional angle of tailNot set
Bortl's scaleNot set
Aperture25.4
Focal length (mm)1200
Type of toolL - Newtonian reflector
Magnification120
Field of view (°)0.42
SQM-L in zenith
Light pollution zoneGreen
Lm6.84
Comment
Morris Format2019 Jun 1.91 UT: m1=10.6, Dia.=1.5', DC=3 ...25.4-cm L (120x) ...Alexsandr Morozov (Sukhinichi, Russia)