AstDyS-2

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AstDyS ∴ Objects ∴ 2009RW18 ∴ Summary
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(381729) 2009RW18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33985 1.567e-08 au
e 0.175886 5.584e-08
i 1.792 5.782e-06 deg
Ω 293.436 0.0002197 deg
ω 41.913 0.0002204 deg
M 35.573 2.166e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9283 au
Aphelion 2.7514 au
Asc. node-Earth separation 0.98829 au
Desc. node-Earth separation 1.62669 au
Earth MOID 0.91875 au
Orbital period 1307.32 days
Date of orbit computation  apr 23 21:11
Observational summary
Optical observations (Discarded) 172 (2)
Radar observations (Discarded) 0 (0)
Arc length 7085.16 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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