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NEODyS ∴ Objects ∴ 2007RU9 ∴ Summary
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2007RU9  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.91874 5.949e-09 au
e 0.62963 1.593e-07
i 5.643 2.165e-05 deg
Ω 164.338 5.329e-05 deg
ω 285.96 6.133e-05 deg
M 167.307 6.568e-06 deg

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Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7106 au
Aphelion 3.1268 au
Asc. node-Earth separation -0.00475 au
Desc. node-Earth separation 0.39393 au
Earth MOID 0.00091 au
Orbital period 970.782 days
Date of orbit computation   Nov 18 12:18
Observational summary
Optical observations (Discarded) 166 (2)
Radar observations (Discarded) 0 (0)
Arc length 2957 days
Unobserved 546 days

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Ephemeris at epoch 57839 MJD
Right Ascension 289.905 deg
Declination -16.8294 deg
V Magnitude 26.71 mag
Solar Elongation 77.23 deg
Galactic Latitude -13.68 deg
Rate 0.176 deg/day
Direction 75.119 deg

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