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3I/ATLAS


NASA/JPL elements
IAU/MPC elements


On 2026 Jan 02 05h09 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)14.8
m2 standard deviation0.0
Aperture radius used for m26.75 "
r (dist/Sun) 2.698 AU
d (dist/Earth) 1.887 AU
Right ascension09 39 15.25 h m s
Declination+12 20 47.9 ° ' "
MPC report
COD L27
CON J.-F. Soulier
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 reflector + CCD
NUM 5
ACK MPCReport file updated 2026.01.02 07:30:49
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0003I        KC2026 01 02.21438 09 39 15.25 +12 20 47.9          14.8 r      L27
0003I        KC2026 01 02.21890 09 39 13.96 +12 20 53.3          14.8 r      L27
0003I        KC2026 01 02.22341 09 39 12.68 +12 20 58.8          14.8 r      L27
0003I        KC2026 01 02.22792 09 39 11.39 +12 21 04.2          14.8 r      L27
0003I        KC2026 01 02.23243 09 39 10.11 +12 21 09.7          14.8 r      L27
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length875 mm
Instrument focale/diameter3.5
Filter(s)None
CameraATIK 414 EX
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountPARAMOUNT ME
AutoguideNo
Exposure details60 x 30s
Observatory MPC codeL27
LocationDauban
Reference stars catalogATLAS2
Used softwaresTycho
Resulting picture sampling (scale)1.5 "/pix
Observation submission date2026 Jan 02 07h49m04s
Observation modification date2026 Jan 02 07h57m46s

(Record n° 30781)

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