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2008US4  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.33318 1.987e-08 au
e 0.634323 5.63e-08
i 13.193 1.097e-05 deg
Ω 31.398 8.232e-06 deg
ω 72.616 1.907e-05 deg
M 214.542 1.374e-05 deg

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Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8532 au
Aphelion 3.8132 au
Asc. node-Earth separation 0.17705 au
Desc. node-Earth separation 0.71546 au
Earth MOID 0.07619 au
Orbital period 1301.73 days
Date of orbit computation   Feb 5 13:14
Observational summary
Optical observations (Discarded) 228 (10)
Radar observations (Discarded) 0 (0)
Arc length 2731 days
Unobserved 694 days

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Ephemeris at epoch 58170 MJD
Right Ascension 304.517 deg
Declination -30.6794 deg
V Magnitude 27.6 mag
Solar Elongation 33.87 deg
Galactic Latitude -31.01 deg
Rate 0.258 deg/day
Direction 81.56 deg

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