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AstDyS ∴ Objects ∴ Rioja ∴ Summary
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(209083) Rioja  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6889 2.006e-08 au
e 0.067856 7.223e-08
i 6.126 6.213e-06 deg
Ω 267.587 6.483e-05 deg
ω 46.685 8.449e-05 deg
M 272.224 5.685e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5064 au
Aphelion 2.8714 au
Asc. node-Earth separation 1.54125 au
Desc. node-Earth separation 1.82413 au
Earth MOID 1.49655 au
Orbital period 1610.5 days
Date of orbit computation  apr 23 20:33
Observational summary
Optical observations (Discarded) 230 (0)
Radar observations (Discarded) 0 (0)
Arc length 7582.91 days
Unobserved 436 days

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Ephemeris at epoch 60425 MJD
Right Ascension 225.764 deg
Declination -24.1564 deg
V Magnitude 20.37 mag
Solar Elongation 163.45 deg
Galactic Latitude 29.68 deg
Rate 0.2 deg/day
Direction -70.303 deg

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