3I/ATLAS (Record n° 30454)
NASA/JPL elements
IAU/MPC elements
On 2025 Nov 22 05h49 UT by Jonathan Vilhem
(Copyright Jonathan Vilhem)Nuclear magnitude (m2) 12.4 r (dist/Sun) 1.605 AU d (dist/Earth) 2.020 AU Right ascension 12 30 31.76 h m s Declination -02 04 09.5 ° ' " Instrument 250/1000 QUATTRO Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 1000 mm Instrument focale/diameter 4 Filter(s) None Camera ASI 533 MM PRO Sensor CCD Sensor size 11.31X11.31 mm2 Sensor pixels number 3008X3008 Sensor temperature -10 °C Binning 4x4 Mount EQ6R PRO Motorization Yes Autoguide No Exposure total time 1230 s Exposure details 41X30S Seeing 5 Location Saint Jean Rohrbach Moselle France Reference stars catalog Tycho Used softwares TYCHO Observation submission date 2025 Nov 22 10h10m45s Observation modification date 2025 Nov 22 10h11m51s