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3I/ATLAS


NASA/JPL elements
IAU/MPC elements


On 2025 Nov 22 05h49 UT by Jonathan Vilhem


(Copyright Jonathan Vilhem)

Nuclear magnitude (m2)12.4
r (dist/Sun) 1.605 AU
d (dist/Earth) 2.020 AU
Right ascension12 30 31.76 h m s
Declination-02 04 09.5 ° ' "
Instrument250/1000 QUATTRO
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length1000 mm
Instrument focale/diameter4
Filter(s)None
CameraASI 533 MM PRO
SensorCCD
Sensor size11.31X11.31 mm2
Sensor pixels number3008X3008
Sensor temperature-10 °C
Binning4x4
MountEQ6R PRO
MotorizationYes
AutoguideNo
Exposure total time1230 s
Exposure details41X30S
Seeing5
LocationSaint Jean Rohrbach Moselle France
Reference stars catalogTycho
Used softwaresTYCHO
Observation submission date2025 Nov 22 10h10m45s
Observation modification date2025 Nov 22 10h11m51s

(Record n° 30454)

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