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3I/ATLAS


NASA/JPL elements
IAU/MPC elements


On 2025 Nov 18 05h10 UT by Etienne Bertrand


(Copyright Etienne Bertrand)

Spectrum .fitDownload
Spectrum picture sampling (scale)3.19 Å/pix
Spectrum resolution465 dL/L
r (dist/Sun) 1.532 AU
d (dist/Earth) 2.071 AU
InstrumentRC8
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)203 mm
Instrument focale length1620 mm
Instrument focale/diameter7.98
SpectrometerAlpy
CameraAtik414EX
SensorCCD
Sensor pixels number1391 x 1091
Sensor temperature-10 °C
Binning1x1
MountNEQ6
AutoguideYes
Exposure total time3028 s
Exposure details5 x 600 sec
LocationVaux sur Mer
Used softwaresISIS
Observation submission date2025 Nov 18 07h20m24s

(Record n° 30386)

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