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AstDyS ∴ Objects ∴ 2008UA31 ∴ Summary
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2008UA31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.27808 2.245e-07 au
e 0.209035 9.547e-08
i 3.261 1.644e-05 deg
Ω 70.491 0.0001597 deg
ω 309.535 0.001361 deg
M 333.91 0.001045 deg

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Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8019 au
Aphelion 2.7543 au
Asc. node-Earth separation 0.93617 au
Desc. node-Earth separation 1.49791 au
Earth MOID 0.806 au
Orbital period 1255.89 days
Date of orbit computation  Dec 20 15:19
Observational summary
Optical observations (Discarded) 51 (0)
Radar observations (Discarded) 0 (0)
Arc length 3585.21 days
Unobserved 251 days

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Ephemeris at epoch 58580 MJD
Right Ascension 42.1168 deg
Declination 15.7342 deg
V Magnitude 23.59 mag
Solar Elongation -27.81 deg
Galactic Latitude -38.59 deg
Rate 0.606 deg/day
Direction 71.258 deg

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