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2008US4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.33334 2.195e-08 au
e 0.63435 6.786e-08
i 13.193 1.567e-05 deg
Ω 31.396 1.223e-05 deg
ω 72.61 2.402e-05 deg
M 269.876 1.583e-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 3.8135 au
Asc. node-Earth separation 0.17771 au
Desc. node-Earth separation 0.71363 au
Earth MOID 0.07646 au
Orbital period 1301.86 days
Date of orbit computation   Oct 1 18:23
Observational summary
Optical observations (Discarded) 228 (3)
Radar observations (Discarded) 0 (0)
Arc length 2731 days
Unobserved 963 days

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Ephemeris at epoch 58439 MJD
Right Ascension 305.824 deg
Declination -31.293 deg
V Magnitude 26.61 mag
Solar Elongation -66.89 deg
Galactic Latitude -32.25 deg
Rate 0.23 deg/day
Direction 60.76 deg

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