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AstDyS ∴ Objects ∴ 2001RD18 ∴ Summary
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(63789) 2001RD18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.93742 6.389e-09 au
e 0.087896 5.768e-08
i 23.313 6.062e-06 deg
Ω 155.982 1.062e-05 deg
ω 227.702 2.611e-05 deg
M 87.183 2.338e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7671 au
Aphelion 2.1077 au
Asc. node-Earth separation 1.05381 au
Desc. node-Earth separation 0.80565 au
Earth MOID 0.79549 au
Orbital period 984.995 days
Date of orbit computation  apr 23 19:59
Observational summary
Optical observations (Discarded) 860 (7)
Radar observations (Discarded) 0 (0)
Arc length 11171 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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