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AstDyS ∴ Objects ∴ 2011RY9 ∴ Summary
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(353454) 2011RY9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13209 3.523e-08 au
e 0.112808 6.266e-08
i 9.351 6.683e-06 deg
Ω 324.698 3.71e-05 deg
ω 56.57 4.533e-05 deg
M 70.006 2.581e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7788 au
Aphelion 3.4854 au
Asc. node-Earth separation 1.89924 au
Desc. node-Earth separation 2.31016 au
Earth MOID 1.79391 au
Orbital period 2024.65 days
Date of orbit computation  apr 23 21:04
Observational summary
Optical observations (Discarded) 338 (3)
Radar observations (Discarded) 0 (0)
Arc length 6284.79 days
Unobserved 84 days

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Ephemeris at epoch 60425 MJD
Right Ascension 93.1298 deg
Declination 28.2554 deg
V Magnitude 21.84 mag
Solar Elongation -57.95 deg
Galactic Latitude 4.78 deg
Rate 0.307 deg/day
Direction 98.263 deg

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