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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 Oct 31 18h11 UT by Francois Kugel


(Copyright Francois Kugel)

Magnitude (MPC m2)15.5
Aperture radius for m26.3 "
Magnitude bandVj
r (dist/Sun) 3.872 AU
d (dist/Earth) 3.911 AU
Right ascension278.82881 °
Declination+40.90313 °
ADES report
# version=2022
# observatory
! mpcCode A77
# submitter
! name F. Kugel
# observers
! name F.Kugel
# measurers
! name F. Kugel
# telescope
! design reflector
! aperture 0.40
! fRatio 2.8
! detector CMO
# software
! astrometry Tycho 13.7
! photometry Tycho 13.7
permID |provID     |trkSub  |mode|stn |obsTime                |ra         |dec        |rmsRA|rmsDec|rmsFit|astCat  |mag  |rmsMag|band|photCat |photAp|logSNR|exp |notes|remarks
       |C/2024 J3  | FD26136| CMO|A77 |2026-10-31T18:11:09.7Z |278.82881  |+40.90313  |0.25 |0.32  |0.41  |   APASS|15.5 |0.02  |  Vj|   APASS| 6.3  |1.72  | 150|    K|
       |C/2024 J3  | FD26136| CMO|A77 |2026-10-31T18:13:39.8Z |278.82905  |+40.90313  |0.27 |0.34  |0.44  |   APASS|15.5 |0.02  |  Vj|   APASS| 6.3  |1.72  | 120|    K|
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
FilterNone
CameraIMX492
SensorCMOS
Sensor temperature-20 °C
Binning2x2
MountMeade MCMT-TDM
Picture exposure details9x30s
Observatory MPC codeA77
Reference stars catalog (ast)APASS
Reference stars catalog (phot)APASS
Resulting picture sampling (scale)0.84 "/pix
Observation submission date2026 Nov 09 18h49m37s
Observation modification date2026 Nov 09 18h50m17s

(Record n° 32045)

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