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(68548) 2001XR31  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.70673 7.764e-09 au
e 0.436597 8.805e-08
i 22.72 1.08e-05 deg
Ω 302.05 1.3e-05 deg
ω 24.69 1.512e-05 deg
M 199.328 1.529e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9616 au
Aphelion distance 2.4519 au
Asc. node-Earth separation -0.02632 au
Desc. node-Earth separation 1.30559 au
Earth MOID 0.02502 au
Orbital period 814.414 days
Date of orbit computation   May 28 13:49
Observational summary
Optical observations (Discarded) 492 (3)
Radar observations (Discarded) 0 (0)
Arc length 9457 days
Unobserved 238 days

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Ephemeris
(Epoch 59143 MJD)
Right Ascension 186.061 deg
Declination -18.0066 deg
V Magnitude 21.13 mag
Solar Elongation 20.45 deg
Galactic Latitude 44.39 deg
Rate 0.517 deg/day
Direction 118.489 deg

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