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NEODyS ∴ Objects ∴ 2001XR31 ∴ Summary
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(68548) 2001XR31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.70673 6.821e-09 au
e 0.436481 7.869e-08
i 22.717 9.959e-06 deg
Ω 302.056 1.772e-05 deg
ω 24.68 1.991e-05 deg
M 294.138 9.405e-06 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9618 au
Aphelion 2.4517 au
Asc. node-Earth separation -0.0272 au
Desc. node-Earth separation 1.30441 au
Earth MOID 0.02586 au
Orbital period 814.411 days
Date of orbit computation   Oct 1 22:41
Observational summary
Optical observations (Discarded) 407 (5)
Radar observations (Discarded) 0 (0)
Arc length 8748 days
Unobserved 272 days

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Ephemeris at epoch 58469 MJD
Right Ascension 252.882 deg
Declination -33.3156 deg
V Magnitude 19.43 mag
Solar Elongation 14.12 deg
Galactic Latitude 6.96 deg
Rate 0.857 deg/day
Direction 89.532 deg

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