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AstDyS ∴ Objects ∴ 2011SY256 ∴ Summary
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(458814) 2011SY256  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34889 1.988e-08 au
e 0.243877 5.809e-08
i 10.109 1.056e-05 deg
Ω 293.711 4.154e-05 deg
ω 106.867 5.663e-05 deg
M 155.737 3.253e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7761 au
Aphelion 2.9217 au
Asc. node-Earth separation 1.3609 au
Desc. node-Earth separation 1.08036 au
Earth MOID 0.81602 au
Orbital period 1314.9 days
Date of orbit computation  apr 23 21:27
Observational summary
Optical observations (Discarded) 164 (2)
Radar observations (Discarded) 0 (0)
Arc length 9143.27 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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