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AstDyS ∴ Objects ∴ 2008XX31 ∴ Summary
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(389090) 2008XX31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69531 3.407e-08 au
e 0.179647 7.086e-08
i 11.714 8.512e-06 deg
Ω 52.013 2.978e-05 deg
ω 200.627 3.611e-05 deg
M 340.532 2.641e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2111 au
Aphelion 3.1795 au
Asc. node-Earth separation 2.1469 au
Desc. node-Earth separation 1.22248 au
Earth MOID 1.20115 au
Orbital period 1616.26 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 315 (3)
Radar observations (Discarded) 0 (0)
Arc length 6203.95 days
Unobserved 402 days

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Ephemeris at epoch 60425 MJD
Right Ascension 243.877 deg
Declination -21.424 deg
V Magnitude 19.46 mag
Solar Elongation 149.15 deg
Galactic Latitude 20.77 deg
Rate 0.157 deg/day
Direction -125.166 deg

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