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AstDyS ∴ Objects ∴ 2011UD317 ∴ Summary
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(491270) 2011UD317  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05542 5.528e-08 au
e 0.040658 1.213e-07
i 8.081 1.032e-05 deg
Ω 240.599 7.157e-05 deg
ω 126.176 0.0001292 deg
M 160.875 0.000102 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9312 au
Aphelion 3.1796 au
Asc. node-Earth separation 2.11299 au
Desc. node-Earth separation 1.99217 au
Earth MOID 1.94005 au
Orbital period 1950.76 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 135 (0)
Radar observations (Discarded) 0 (0)
Arc length 5833.11 days
Unobserved 55 days

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Ephemeris at epoch 60427 MJD
Right Ascension 156.255 deg
Declination -0.08541 deg
V Magnitude 22.27 mag
Solar Elongation -120.7 deg
Galactic Latitude 45.54 deg
Rate 0.055 deg/day
Direction 23.079 deg

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