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NEODyS ∴ Objects ∴ 2001XR31 ∴ Summary
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(68548) 2001XR31  ▹ 
SUMMARY
Keplerian elements
(Epoch 58600.0 MJD)
Value 1-σ variation Units
a 1.70673 6.845e-09 au
e 0.436441 7.866e-08
i 22.718 9.955e-06 deg
Ω 302.051 1.771e-05 deg
ω 24.681 1.991e-05 deg
M 22.544 9.732e-06 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9618 au
Aphelion distance 2.4516 au
Asc. node-Earth separation -0.02686 au
Desc. node-Earth separation 1.30594 au
Earth MOID 0.02552 au
Orbital period 814.417 days
Date of orbit computation   Jun 10 15:38
Observational summary
Optical observations (Discarded) 407 (4)
Radar observations (Discarded) 0 (0)
Arc length 8748 days
Unobserved 517 days

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Ephemeris
(Epoch 58714 MJD)
Right Ascension 113.727 deg
Declination 30.3375 deg
V Magnitude 20.74 mag
Solar Elongation 35.83 deg
Galactic Latitude 22.03 deg
Rate 0.497 deg/day
Direction 105.542 deg

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