3I/ATLAS (Record n° 30387)
NASA/JPL elements
IAU/MPC elements
On 2025 Nov 18 05h11 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 11.8 m2 standard deviation 0.1 Aperture radius used for m2 6.2 " r (dist/Sun) 1.532 AU d (dist/Earth) 2.071 AU Right ascension 12 42 07.35 h m s Declination -03 04 07.3 ° ' " MPC report COD C10
CON J.-F. Soulier
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/4 reflector + CCD
NUM 5
ACK MPCReport file updated 2025.11.18 09:42:02
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0003I KC2025 11 18.21617 12 42 07.35 -03 04 07.3 11.9 R C10
0003I KC2025 11 18.22003 12 42 06.70 -03 04 04.0 11.9 R C10
0003I KC2025 11 18.22367 12 42 06.09 -03 04 00.9 11.8 R C10
0003I KC2025 11 18.22713 12 42 05.50 -03 03 57.9 11.8 R C10
0003I KC2025 11 18.23059 12 42 04.92 -03 03 55.0 11.8 R C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1200 mm Instrument focale/diameter 4 Filter(s) None Camera ST8 XME Sensor CCD Sensor temperature -25 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 42 x 30s Observatory MPC code C10 Location Seine et Marne Reference stars catalog ATLAS2
Used softwares Tycho Resulting picture sampling (scale) 1.55 "/pix Remarks or comments Echant. SETUP Observation submission date 2025 Nov 18 10h46m08s Observation modification date 2025 Nov 18 11h40m27s