Comet88P/Howell
UserMarco Goiato
User`s nameMarco Antonio Coelho Goiato
Observation's time (UT)2009-10-06 22:30:00
Tool20 x 100 B
Observation's placeAraçatuba
Magnitude8.6
Comparison stars sourceAU - ASAS-3 V magnitudes
MethodM - Morris`s method
Coma diameter(')8
Tail's lengthNot set
Condensation5
Positional angle of tailNot set
Bortl's scaleNot set
Aperture100 cm
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification20
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2009 Oct 6.94 UT: m1=8.6, Dia.=8', DC=5 ...100-cm B (20x) ...Marco Antonio Coelho Goiato (Araçatuba, Brazil)