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AstDyS ∴ Objects ∴ 2016GD257 ∴ Summary
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(564543) 2016GD257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9518 4.422e-08 au
e 0.090819 5.945e-08
i 12.72 7.546e-06 deg
Ω 168.146 3.488e-05 deg
ω 116.629 8.829e-05 deg
M 163.674 7.312e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6837 au
Aphelion 3.2199 au
Asc. node-Earth separation 2.0591 au
Desc. node-Earth separation 1.80668 au
Earth MOID 1.69638 au
Orbital period 1852.37 days
Date of orbit computation  apr 23 21:49
Observational summary
Optical observations (Discarded) 161 (0)
Radar observations (Discarded) 0 (0)
Arc length 6871.96 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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