CometC/2013 US10 (Catalina)
UserArtom
User`s nameArtyom Novichonok
Observation's time (UT)2016-01-10 21:30
Tool11.4-cm Newtonian
Observation's placeLososinnoe
Magnitude6.3
Comparison stars sourceTK - Tycho-2 Catalogue
MethodM - Morris`s method
Coma diameter(')15
Tail's lengthNot set
Condensation5
Positional angle of tailNot set
Bortl's scale5
Aperture11.4 cm
Focal length (mm)500
Type of toolL - Newtonian reflector
Magnification15.6
Field of view (°)0
SQM-L in zenith20.85
Light pollution zoneYellow
Lm
CommentБлеск звёзд сравнения скорректирован от VT к V
Morris Format2016 Jan 10.9 UT: m1=6.3, Dia.=15', DC=5 ...11.4-cm L (15.6x) ...Artyom Novichonok (Lososinnoe, Russia)