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AstDyS ∴ Objects ∴ 2008UD311 ∴ Summary
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(375557) 2008UD311  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05947 4.566e-08 au
e 0.204524 8.243e-08
i 14.928 8.029e-06 deg
Ω 0.202 2.436e-05 deg
ω 19.113 3.023e-05 deg
M 323.906 2.312e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4337 au
Aphelion 3.6852 au
Asc. node-Earth separation 1.45391 au
Desc. node-Earth separation 2.63774 au
Earth MOID 1.43973 au
Orbital period 1954.64 days
Date of orbit computation  apr 23 21:09
Observational summary
Optical observations (Discarded) 237 (2)
Radar observations (Discarded) 0 (0)
Arc length 7185.07 days
Unobserved 749 days

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Ephemeris at epoch 60425 MJD
Right Ascension 352.579 deg
Declination -9.2906 deg
V Magnitude 21.27 mag
Solar Elongation 45.7 deg
Galactic Latitude -63.83 deg
Rate 0.421 deg/day
Direction 62.211 deg

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