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3I/ATLAS


NASA/JPL elements
IAU/MPC elements


On 2026 Mar 02 20h40 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)17.2
m2 standard deviation0.1
Aperture radius used for m26.97 "
r (dist/Sun) 4.615 AU
d (dist/Earth) 3.998 AU
Right ascension06 59 36.91 h m s
Declination+20 06 00.6 ° ' "
MPC report
COD C10
CON J.-F. Soulier
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/4 reflector + CCD
NUM 3
ACK MPCReport file updated 2026.03.02 23:34:04
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0003I        KC2026 03 02.86096 06 59 36.91 +20 06 00.6          17.2 r      C10
0003I        KC2026 03 02.88397 06 59 35.68 +20 06 01.5          17.3 r      C10
0003I        KC2026 03 02.90683 06 59 34.46 +20 06 04.3          17.2 r      C10
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1200 mm
Instrument focale/diameter4
Filter(s)None
CameraST8 XME
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountF60a Axis Instruments
AutoguideYes
Exposure details10 x 180s
Observatory MPC codeC10
LocationSeine et Marne
Reference stars catalogATLAS2
Used softwaresTycho
Resulting picture sampling (scale)1.55 "/pix
Observation submission date2026 Mar 02 23h45m06s
Observation modification date2026 Mar 02 23h50m03s

(Record n° 31033)

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