3I/ATLAS (Record n° 30744)
NASA/JPL elements
IAU/MPC elements
On 2025 Dec 29 05h19 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 14.5 m2 standard deviation 0.1 Aperture radius used for m2 6.75 " r (dist/Sun) 2.576 AU d (dist/Earth) 1.841 AU Right ascension 09 58 21.17 h m s Declination +10 56 25.5 ° ' " 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 2025.12.29 07:41:11
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0003I KC2025 12 29.22138 09 58 21.17 +10 56 25.5 14.5 r L27
0003I KC2025 12 29.22476 09 58 20.18 +10 56 30.0 14.5 r L27
0003I KC2025 12 29.22815 09 58 19.20 +10 56 34.5 14.6 r L27
0003I KC2025 12 29.23153 09 58 18.22 +10 56 38.9 14.5 r L27
0003I KC2025 12 29.23491 09 58 17.24 +10 56 43.4 14.4 r L27
0003I KC2025 12 29.23830 09 58 16.25 +10 56 47.7 14.5 r L27
0003I KC2025 12 29.24168 09 58 15.27 +10 56 52.2 14.5 r L27
0003I KC2025 12 29.24506 09 58 14.29 +10 56 56.6 14.5 r L27
0003I KC2025 12 29.24845 09 58 13.30 +10 57 01.1 14.5 r L27
0003I KC2025 12 29.25183 09 58 12.33 +10 57 05.5 14.6 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 84 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 2025 Dec 29 08h23m02s Observation modification date 2025 Dec 29 08h50m54s