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128P/Shoemaker-Holt

Orbital period : 9.49 years

NASA/JPL elements
IAU/MPC elements


On 2025 Dec 12 18h04 UT by Jonathan Vilhem


(Copyright Jonathan Vilhem)

Nuclear magnitude (m2)19.9
r (dist/Sun) 3.262 AU
d (dist/Earth) 2.885 AU
Right ascension00 11 40.59 h m s
Declination+02 31 20.8 ° ' "
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
SensorCMOS
Sensor size11.31X11.31 mm2
Sensor pixels number3008X3008
Sensor temperature-10 °C
Binning4x4
MountEQ6R PRO
MotorizationYes
AutoguideNo
Exposure total time1440 s
Exposure details24X60SEC
Seeing2
Observatory MPC code247
LocationSaint Jean Rohrbach Moselle France
Reference stars catalogTycho-2
Used softwaresTycho
Remarks or commentsLéger brouillard
Observation submission date2025 Dec 12 22h24m25s

(Record n° 30609)

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