3I/ATLAS (Record n° 29771)
NASA/JPL elements
IAU/MPC elements
On 2025 Jul 05 21h33 UT by Philippe Dupouy
(Copyright Philippe Dupouy)Nuclear magnitude (m2) 16.8 m2 standard deviation 0.1 r (dist/Sun) 2.725 AU d (dist/Earth) 1.858 AU Right ascension 17 57 31.38 h m s Declination -18 37 41.6 ° ' " MPC report COD 958
CON P. Dupouy
OBS P. Dupouy, J. B. de Vanssay
MEA P. Dupouy
TEL 0.43-m f/2.7 Reflector + CCD
ACK MPCReport file updated 2025.07.05 22:14:29
NET Gaia EDR3
AC2 obsdax@orange.fr
0003I KC2025 07 05.89818 17 57 31.38 -18 37 41.6 16.9 G 958
0003I KC2025 07 05.90819 17 57 29.98 -18 37 40.7 16.8 G 958
0003I KC2025 07 05.91823 17 57 28.60 -18 37 40.7 16.8 G 958
Instrument T430 Instrument type Newton Instrument aperture (0=naked eye) 430 mm Instrument focale length 1161 mm Instrument focale/diameter 2.7 Filter(s) L Camera Atik One6 Sensor CCD Sensor temperature -5 °C Binning 3x3 Mount home Meade Motorization Yes Autoguide No Exposure details 120x5s Observatory MPC code 958 Location DAX Reference stars catalog Gaia EDR3
Used softwares Tycho Resulting picture sampling (scale) 2.49 "/pix Observation submission date 2025 Jul 06 02h39m16s Observation modification date 2025 Jul 06 02h45m02s