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48P/Johnson

Orbital period : 6.55 years

NASA/JPL elements
IAU/MPC elements


On 2025 Dec 09 22h02 UT by Jonathan Vilhem


(Copyright Jonathan Vilhem)

Nuclear magnitude (m2)17.2
r (dist/Sun) 2.854 AU
d (dist/Earth) 1.975 AU
Right ascension03 13 56.71 h m s
Declination+03 18 50.1 ° ' "
Instrument250/1000 QUATTRO
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length1000 mm
Instrument focale/diameter4
Filter(s)None
CameraASI 533MM PRO
SensorCCD
Sensor size11.31X11.31 mm2
Sensor pixels number3008X3008
Sensor temperature-10 °C
Binning4x4
MountEQ6R PRO
MotorizationYes
AutoguideNo
Exposure total time3360 s
Exposure details56X60SEC
Seeing3
LocationSaint Jean Rohrbach Moselle France
Reference stars catalogTycho-2
Used softwaresTYCHO
Remarks or commentsQuelques nuages passager
Observation submission date2025 Dec 10 15h24m44s

(Record n° 30571)

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