NEODyS-2

Near Earth Objects - Dynamic Site
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2011UN20  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.572 0.0002797 au
e 0.316959 0.0001089
i 13.1 0.003447 deg
Ω 209.965 0.0006397 deg
ω 150.882 0.000342 deg
M 107.133 0.3241 deg

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Other useful info
Absolute Magnitude (H)    23.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0737 au
Aphelion 2.0703 au
Asc. node-Earth separation 0.95104 au
Desc. node-Earth separation 0.11182 au
Earth MOID 0.09876 au
Orbital period 719.91 days
Date of orbit computation   Mar 13 11:52
Observational summary
Optical observations (Discarded) 69 (2)
Radar observations (Discarded) 0 (0)
Arc length 30 days
Unobserved 2505 days

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Ephemeris at epoch 58387 MJD
Right Ascension 187.526 deg
Declination -6.15861 deg
V Magnitude 27.39 mag
Solar Elongation -7.24 deg
Galactic Latitude 56.32 deg
Rate 0.505 deg/day
Direction 108.479 deg

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