Observation's detail view

CometC/2018 Y1 (Iwamoto)
UserAlexsandr Morozov
User`s name
Observation's time (UT)2019-03-02 17:15
Toolтелескоп SW 10 dob
Observation's placeSukhinichi
Comparison stars sourceAA
MethodS - Sidgwick`s method
Magnitude8.2
Coma diameter(')11
Tail's lengthNot set
Condensation2.5
Positional angle of tailNot set
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
Lm6.60
Comment
Morris Format2019 Mar 2.72 UT: m1=8.2, Dia.=11', DC=2.5 ...25.4-cm L (48x) ...Alexsandr Morozov (Sukhinichi, Russia)