NEODyS-2

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2011UD  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.03238 0.001767 au
e 0.780726 0.0002538
i 8.821 0.00575 deg
Ω 357.31 0.0108 deg
ω 146.805 0.008307 deg
M 348.514 0.9286 deg

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Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4456 au
Aphelion 3.6191 au
Asc. node-Earth separation 1.28483 au
Desc. node-Earth separation -0.51377 au
Earth MOID 0.10159 au
Orbital period 1058.29 days
Date of orbit computation   Oct 9 19:36
Observational summary
Optical observations (Discarded) 120 (8)
Radar observations (Discarded) 0 (0)
Arc length 16 days
Unobserved 2181 days

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Ephemeris at epoch 58048 MJD
Right Ascension 202.713 deg
Declination -10.7272 deg
V Magnitude 20.7 mag
Solar Elongation 3.74 deg
Galactic Latitude 50.96 deg
Rate 1.63 deg/day
Direction 117.335 deg

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