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AstDyS ∴ Objects ∴ 2002XJ31 ∴ Summary
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(220243) 2002XJ31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40317 1.172e-08 au
e 0.180228 4.164e-08
i 2.909 6.101e-06 deg
Ω 1.017 0.0001032 deg
ω 51.521 0.0001053 deg
M 272.946 2.184e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.97 au
Aphelion 2.8363 au
Asc. node-Earth separation 1.0881 au
Desc. node-Earth separation 1.62255 au
Earth MOID 0.98276 au
Orbital period 1360.74 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 343 (2)
Radar observations (Discarded) 0 (0)
Arc length 9045.97 days
Unobserved 302 days

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Ephemeris at epoch 60419 MJD
Right Ascension 333.392 deg
Declination -13.0936 deg
V Magnitude 22.4 mag
Solar Elongation 58.5 deg
Galactic Latitude -50.58 deg
Rate 0.411 deg/day
Direction 69.171 deg

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