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C/2024 J3 (ATLAS)

Perihelion distance : 3.87 AU
Inclination to ecliptic : 76 °
Eccentricity : 1

NASA/JPL elements
IAU/MPC elements


On 2026 Jul 05 21h42 UT by Nicolas Delaunoy


(Copyright Nicolas Delaunoy)

Magnitude (MPC m2)15.2
Aperture radius for m25.3 "
r (dist/Sun) 4.062 AU
d (dist/Earth) 3.490 AU
Right ascension296.70067 °
Declination+38.46644 °
Instrumental configurationConfig1
InstrumentUNISTELLAR eQuinox2
Instrument typeNewton
Instrument aperture (0=naked eye)115 mm
Instrument focale length115 mm
FilterNone
CameraIMX347
SensorCMOS
Sensor size7.1x5.3 mm2
Sensor pixels number2088x1536
Binning1x1
MountALT-AZ
MotorizationYes
AutoguideNo
Exposure total time1804 s
Exposure details451x4s
Sky transparency (naked eye max mag)4
Seeing4
Moon phase67 °
Moon elongation65 °
LocationYerres, 91330, France
Reference stars catalog (ast)UCAC-4
Used softwaresTycho tracker V13.6 (master darks avec Siril)
Resulting picture sampling (scale)1.32 "/pix
Observation submission date2026 Jul 06 22h33m22s

(Record n° 31631)

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