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AstDyS ∴ Objects ∴ 2002XJ121 ∴ Summary
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(660848) 2002XJ121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27578 1.14e-08 au
e 0.3236 7.171e-08
i 5.77 6.804e-06 deg
Ω 182.846 3.833e-05 deg
ω 178.309 4.006e-05 deg
M 113.879 7.052e-06 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5393 au
Aphelion 3.0122 au
Asc. node-Earth separation 2.01488 au
Desc. node-Earth separation 0.53746 au
Earth MOID 0.53645 au
Orbital period 1253.99 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 319 (1)
Radar observations (Discarded) 0 (0)
Arc length 7765.73 days
Unobserved 74 days

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Ephemeris at epoch 60426 MJD
Right Ascension 128.267 deg
Declination 15.1162 deg
V Magnitude 23.07 mag
Solar Elongation -90.88 deg
Galactic Latitude 29.18 deg
Rate 0.19 deg/day
Direction 93.603 deg

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