3I/ATLAS (Record n° 29785)
NASA/JPL elements
IAU/MPC elements
On 2025 Jul 09 21h06 UT by Philippe DupouyNuclear magnitude (m2) 16.3 m2 standard deviation 0.3 Aperture radius used for m2 6 " r (dist/Sun) 4.249 AU d (dist/Earth) 3.278 AU Right ascension 17 48 31.32 h m s Declination -18 32 44.4 ° ' " MPC report COD 958
CON P. Dupouy
OBS P. Dupouy, J. Laborde
MEA P. Dupouy
TEL 0.30-m f/5 Schmidt-Cassegrain + CMO
ACK MPCReport file updated 2025.07.09 23:20:44
NET Gaia EDR3
AC2 obsdax@orange.fr
0003I KB2025 07 09.87936 17 48 31.32 -18 32 44.4 16.1 G 958
0003I KB2025 07 09.90908 17 48 27.12 -18 32 42.1 16.9 G 958
0003I KB2025 07 09.92200 17 48 25.34 -18 32 41.4 16.4 G 958
0003I KB2025 07 09.93709 17 48 23.23 -18 32 39.7 15.9 G 958
0003I KB2025 07 09.95432 17 48 20.79 -18 32 39.2 16.3 G 958
Instrument 12" S-C Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 300 mm Instrument focale length 1500 mm Instrument focale/diameter 5 Filter(s) L Camera ASI 1600 MM Sensor temperature -10 °C Binning 3x3 Mount LX200 Motorization Yes Observatory MPC code 958 Location DAX Reference stars catalog Gaia EDR3
Used softwares Tycho Observation submission date 2025 Jul 11 15h42m18s