3I/ATLAS (Record n° 30552)
NASA/JPL elements
IAU/MPC elements
On 2025 Dec 08 05h31 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 13.5 m2 standard deviation 0.1 Aperture radius used for m2 6.75 " r (dist/Sun) 1.976 AU d (dist/Earth) 1.845 AU Right ascension 11 34 19.76 h m s Declination +02 54 02.8 ° ' " 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 6
ACK MPCReport file updated 2025.12.08 06:57:53
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0003I KC2025 12 08.22963 11 34 19.76 +02 54 02.8 13.6 r L27
0003I KC2025 12 08.23160 11 34 19.28 +02 54 05.4 13.5 r L27
0003I KC2025 12 08.23357 11 34 18.80 +02 54 07.9 13.5 r L27
0003I KC2025 12 08.23553 11 34 18.32 +02 54 10.5 13.5 r L27
0003I KC2025 12 08.23750 11 34 17.84 +02 54 13.4 13.6 r L27
0003I KC2025 12 08.23947 11 34 17.36 +02 54 15.5 13.4 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 25 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 08 07h16m14s Observation modification date 2025 Dec 08 07h37m41s