C/2024 J3 (ATLAS) (Record n° 31754)
Perihelion distance : 3.87 AU
Inclination to ecliptic : 76 °
Eccentricity : 1
NASA/JPL elements
IAU/MPC elements
On 2026 Aug 10 21h00 UT by Nicolas Delaunoy
(Copyright Nicolas Delaunoy)Magnitude (MPC m2) 15.3 Aperture radius for m2 6.0 " r (dist/Sun) 3.978 AU d (dist/Earth) 3.467 AU Right ascension 284.95504 ° Declination +43.22453 ° Instrumental configuration Config1 Instrument UNISTELLAR eQuinox2 Instrument type Newton Instrument aperture (0=naked eye) 115 mm Instrument focale length 452 mm Filter None Camera IMX347 Sensor CMOS Sensor size 7.1x5.3 mm2 Sensor pixels number 2088x1536 Binning 1x1 Mount ALT-AZ Motorization Yes Autoguide No Exposure total time 1796 s Exposure details 449x4s Sky transparency (naked eye max mag) 4 Seeing 4 Moon phase 154 ° Moon elongation 110 ° Location Yerres, 91330, France Reference stars catalog (ast) UCAC-4 Used softwares Tycho tracker V13.6 (master darks avec Siril) Resulting picture sampling (scale) 1.32 "/pix Observation submission date 2026 Aug 11 18h02m05s