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AstDyS ∴ Objects ∴ 2000YR31 ∴ Summary
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(162788) 2000YR31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.6498 2.156e-08 au
e 0.056414 6.138e-08
i 5.431 6.83e-06 deg
Ω 310.946 7.862e-05 deg
ω 333.004 0.0001072 deg
M 240.097 7.419e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5003 au
Aphelion 2.7993 au
Asc. node-Earth separation 1.49976 au
Desc. node-Earth separation 1.79465 au
Earth MOID 1.48418 au
Orbital period 1575.5 days
Date of orbit computation  Oct 31 06:39
Observational summary
Optical observations (Discarded) 241 (6)
Radar observations (Discarded) 0 (0)
Arc length 20938.8 days
Unobserved 425 days

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Ephemeris at epoch 58566 MJD
Right Ascension 198.246 deg
Declination -16.0418 deg
V Magnitude 20.08 mag
Solar Elongation 158.52 deg
Galactic Latitude 46.51 deg
Rate 0.191 deg/day
Direction -78.938 deg

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