AstDyS-2

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AstDyS ∴ Objects ∴ 2001OS20 ∴ Summary
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(208322) 2001OS20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09984 1.868e-08 au
e 0.25167 6.057e-08
i 16.893 5.866e-06 deg
Ω 265.682 2.311e-05 deg
ω 123.91 2.879e-05 deg
M 19.475 1.376e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3197 au
Aphelion 3.88 au
Asc. node-Earth separation 2.36156 au
Desc. node-Earth separation 1.56285 au
Earth MOID 1.37277 au
Orbital period 1993.46 days
Date of orbit computation  apr 23 20:33
Observational summary
Optical observations (Discarded) 835 (5)
Radar observations (Discarded) 0 (0)
Arc length 8211.93 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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