NEODyS-2

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NEODyS ∴ Objects ∴ 2001XR31 ∴ Summary
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(68548) 2001XR31  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.70657 4.886e-09 au
e 0.436526 5.193e-08
i 22.718 6.52e-06 deg
Ω 302.061 1.188e-05 deg
ω 24.689 1.355e-05 deg
M 205.704 5.717e-06 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9616 au
Aphelion 2.4515 au
Asc. node-Earth separation -0.0268 au
Desc. node-Earth separation 1.30474 au
Earth MOID 0.02546 au
Orbital period 814.297 days
Date of orbit computation   Feb 5 17:16
Observational summary
Optical observations (Discarded) 392 (18)
Radar observations (Discarded) 0 (0)
Arc length 8659 days
Unobserved 60 days

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Ephemeris at epoch 58167 MJD
Right Ascension 145.832 deg
Declination -5.68282 deg
V Magnitude 19.79 mag
Solar Elongation 161.72 deg
Galactic Latitude 33.95 deg
Rate 0.389 deg/day
Direction -87.17 deg

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