Comet 11P/Tempel-Swift-LINEAR
UserAlexsandr Morozov
User`s nameAlexsandr Morozov
Observation's time (UT)2020-12-06 17:55
Toolтелескоп SW 10 dob
Observation's placeNovozybkov
Magnitude[13.6
Comparison stars sourceAE - Planetary magnitudes from the American Ephemeris and Nautical Almanac
Method
Coma diameter(')
Tail's lengthNot set
Condensation
Positional angle of tailNot set
Bortl's scaleNot set
Aperture25.4 cm
Focal length (mm)1200
Type of toolL - Newtonian reflector
Magnification120
Field of view (°)0.42
SQM-L in zenith
Light pollution zoneGreen
Lm
Comment
Morris Format2020 Dec 6.75 UT: m1=[13.6 ...25.4-cm L (120x) ...Alexsandr Morozov (Novozybkov, Russia)