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NEODyS ∴ Objects ∴ 2009AD16 ∴ Summary
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2009AD16  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.62412 0.001314 au
e 0.595535 0.0001936
i 15.212 0.003202 deg
Ω 299.924 0.0001202 deg
ω 195.784 0.0002664 deg
M 53.492 0.5747 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0614 au
Aphelion 4.1869 au
Asc. node-Earth separation 2.95071 au
Desc. node-Earth separation 0.09199 au
Earth MOID 0.0867 au
Orbital period 1552.65 days
Date of orbit computation   Mar 13 11:11
Observational summary
Optical observations (Discarded) 212 (17)
Radar observations (Discarded) 0 (0)
Arc length 46 days
Unobserved 3427 days

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Ephemeris at epoch 58319 MJD
Right Ascension 271.611 deg
Declination -31.1821 deg
V Magnitude 25.45 mag
Solar Elongation -153.31 deg
Galactic Latitude -5.02 deg
Rate 0.21 deg/day
Direction -71.391 deg

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