3I/ATLAS (Record n° 30376)
NASA/JPL elements
IAU/MPC elements
On 2025 Nov 17 05h17 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 11.9 m2 standard deviation 0.0 Aperture radius used for m2 6 " r (dist/Sun) 1.516 AU d (dist/Earth) 2.084 AU Right ascension 12 44 52.91 h m s Declination -03 18 14.6 ° ' " 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 3
ACK MPCReport file updated 2025.11.17 07:00:23
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0003I KC2025 11 17.22036 12 44 52.91 -03 18 14.6 11.9 R L27
0003I KC2025 11 17.22430 12 44 52.25 -03 18 11.3 11.9 R L27
0003I KC2025 11 17.22824 12 44 51.60 -03 18 08.0 11.9 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 30 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 Nov 17 07h03m39s Observation modification date 2025 Nov 17 07h19m30s