Comet88P/Howell
UserPaul Camilleri
User`s namePaul Camilleri
Observation's time (UT)2015-04-01 18:43:00
ToolNot set
Observation's place
Magnitude9.6
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Coma diameter(')3
Tail's lengthNot set
Condensation
Positional angle of tailNot set
Bortl's scaleNot set
Aperture20.3 cm
Focal length (mm)1421
Type of toolL - Newtonian reflector
Magnification62
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2015 Apr 1.78 UT: m1=9.6, Dia.=3' ...20.3-cm (62x) ...Paul Camilleri (, )