Comet29P/Schwassmann-Wachmann
UserASem
User`s nameAndrey Semenyuta
Observation's time (UT)2023-04-10 16:15
Toolsw-102
Observation's placePavlodar
Magnitude[10.0
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
Method
Coma diameter(')
Tail's lengthNot set
Condensation
Positional angle of tailNot set
Bortl's scale8
Aperture10.2 cm
Focal length (mm)1000
Type of toolR - Refractor
Magnification50
Field of view (°)1.36
SQM-L in zenith
Light pollution zoneRed
Lm4.1
Comment
Morris Format2023 Apr 10.68 UT: m1=[10.0 ...10.2-cm R (50x) ...Andrey Semenyuta (Pavlodar, Kazakhstan)