Comet88P/Howell
UserKoalin
User`s nameDarius Gasiūnas
Observation's time (UT)2015-07-24 23:10
ToolOO Niuton
Observation's placeДеревня Dindos, Ignalinos район, Литва
Magnitude12:
Comparison stars sourceTK - Tycho-2 Catalogue
MethodM - Morris`s method
Coma diameter(')>1
Tail's lengthNot set
Condensation
Positional angle of tailNot set
Bortl's scaleNot set
Aperture34.9 cm
Focal length (mm)1596
Type of toolL - Newtonian reflector
Magnification106.4
Field of view (°)0.75
SQM-L in zenith
Light pollution zoneYellow
Lm
Comment
Morris Format2015 Jul 24.97 UT: m1=12:, Dia.=>1' ...34.9-cm L (106.4x) ...Darius Gasiūnas (Деревня Dindos, Ignalinos район, Литва, )