Observation's detail view

CometC/2017 O1 (ASASSN)
UserMarco Goiato
User`s name
Observation's time (UT)2017-09-15 05:00
ToolTelescópio
Observation's placeAraçatuba
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Magnitude9.3
Coma diameter(')5
Tail's lengthNot set
Condensation3.5
Positional angle of tailNot set
Bortl's scaleNot set
Aperture22
Focal length (mm)1440
Type of toolL - Newtonian reflector
Magnification57.6
Field of view (°)0
SQM-L in zenith
Light pollution zoneYellow
Lm
Comment
Morris Format2017 Sep 15.21 UT: m1=9.3, Dia.=5', DC=3.5 ...22-cm L (57.6x) ...Marco Antonio Coelho Goiato (Araçatuba, Brazil)