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(509800) 2008US308  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62514 5.507e-08 au
e 0.103942 7.963e-08
i 6.915 9.753e-06 deg
Ω 268.271 9.991e-05 deg
ω 151.566 0.0001403 deg
M 215.789 0.0001106 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3523 au
Aphelion 2.898 au
Asc. node-Earth separation 1.84173 au
Desc. node-Earth separation 1.39625 au
Earth MOID 1.36817 au
Orbital period 1553.55 days
Date of orbit computation  feb 22 03:38
Observational summary
Optical observations (Discarded) 65 (0)
Radar observations (Discarded) 0 (0)
Arc length 5260.2 days
Unobserved 392 days

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Ephemeris at epoch 60423 MJD
Right Ascension 296.029 deg
Declination -20.5161 deg
V Magnitude 23 mag
Solar Elongation 98.73 deg
Galactic Latitude -20.47 deg
Rate 0.162 deg/day
Direction 68.999 deg

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