3I/ATLAS (Record n° 30907)
NASA/JPL elements
IAU/MPC elements
On 2026 Jan 20 21h13 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.5 m2 standard deviation 0.1 Aperture radius used for m2 6.75 " r (dist/Sun) 3.266 AU d (dist/Earth) 2.285 AU Right ascension 08 21 11.17 h m s Declination +17 05 27.2 ° ' " 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 10
ACK MPCReport file updated 2026.01.21 08:37:49
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0003I KC2026 01 20.88378 08 21 11.17 +17 05 27.2 15.5 r L27
0003I KC2026 01 20.88654 08 21 10.60 +17 05 28.9 15.4 r L27
0003I KC2026 01 20.88929 08 21 10.02 +17 05 30.6 15.5 r L27
0003I KC2026 01 20.89205 08 21 09.44 +17 05 32.3 15.5 r L27
0003I KC2026 01 20.89480 08 21 08.86 +17 05 34.0 15.4 r L27
0003I KC2026 01 20.89756 08 21 08.30 +17 05 35.8 15.5 r L27
0003I KC2026 01 20.90031 08 21 07.72 +17 05 37.4 15.5 r L27
0003I KC2026 01 20.90307 08 21 07.14 +17 05 39.0 15.5 r L27
0003I KC2026 01 20.90582 08 21 06.56 +17 05 40.8 15.5 r L27
0003I KC2026 01 20.90858 08 21 05.98 +17 05 42.5 15.4 r L27
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 875 mm Instrument focale/diameter 3.5 Filter(s) None Camera ATIK 414 EX Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 70 x 30s Observatory MPC code L27 Location Dauban Reference stars catalog ATLAS2
Used softwares Tycho Resulting picture sampling (scale) 1.5 "/pix Observation submission date 2026 Jan 21 11h57m03s Observation modification date 2026 Jan 23 17h30m20s