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AstDyS ∴ Objects ∴ 2000RY21 ∴ Summary
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(162559) 2000RY21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.31095 1.387e-08 au
e 0.160078 4.258e-08
i 5.093 5.886e-06 deg
Ω 230.353 5.702e-05 deg
ω 56.708 6.122e-05 deg
M 105.097 1.995e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.941 au
Aphelion 2.6809 au
Asc. node-Earth separation 1.05809 au
Desc. node-Earth separation 1.47896 au
Earth MOID 0.92915 au
Orbital period 1283.17 days
Date of orbit computation  Oct 31 06:39
Observational summary
Optical observations (Discarded) 454 (3)
Radar observations (Discarded) 0 (0)
Arc length 7148.59 days
Unobserved 93 days

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Ephemeris at epoch 58501 MJD
Right Ascension 50.051 deg
Declination 15.8885 deg
V Magnitude 20.85 mag
Solar Elongation -114.47 deg
Galactic Latitude -33.85 deg
Rate 0.067 deg/day
Direction 82.196 deg

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