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(470767) 2008US221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66243 2.159e-08 au
e 0.155397 1.021e-07
i 14.011 1.129e-05 deg
Ω 243.076 2.976e-05 deg
ω 165.649 4.038e-05 deg
M 197.99 2.248e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2487 au
Aphelion 3.0762 au
Asc. node-Earth separation 2.04575 au
Desc. node-Earth separation 1.2719 au
Earth MOID 1.26246 au
Orbital period 1586.77 days
Date of orbit computation  apr 23 21:30
Observational summary
Optical observations (Discarded) 135 (0)
Radar observations (Discarded) 0 (0)
Arc length 9961.15 days
Unobserved 393 days

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Ephemeris at epoch 60425 MJD
Right Ascension 258.836 deg
Declination -21.9727 deg
V Magnitude 22.35 mag
Solar Elongation 135.28 deg
Galactic Latitude 9.52 deg
Rate 0.103 deg/day
Direction -49.309 deg

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