CometC/2018 Y1 (Iwamoto)
UserMarco Goiato
User`s nameMarco Antonio Coelho Goiato
Observation's time (UT)2019-02-09 06:00:00
Tool7 x 50 B
Observation's placeAraçatuba
Magnitude6.3
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Coma diameter(')30
Tail's lengthNot set
Condensation4/
Positional angle of tailNot set
Bortl's scaleNot set
Aperture5 cm
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification7
Field of view (°)6
SQM-L in zenith
Light pollution zoneYellow
Lm
Comment
Morris Format2019 Feb 9.25 UT: m1=6.3, Dia.=30', DC=4.5 ...5-cm B (7x) ...Marco Antonio Coelho Goiato (Araçatuba, Brazil)