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AstDyS ∴ Objects ∴ 2001RC31 ∴ Summary
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(231988) 2001RC31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.20914 2.436e-08 au
e 0.171082 5.69e-08
i 2.581 6.509e-06 deg
Ω 2.349 0.0001205 deg
ω 326.812 0.0001221 deg
M 341.593 2.535e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6601 au
Aphelion 3.7582 au
Asc. node-Earth separation 1.72282 au
Desc. node-Earth separation 2.63926 au
Earth MOID 1.64936 au
Orbital period 2099.81 days
Date of orbit computation  apr 23 20:38
Observational summary
Optical observations (Discarded) 365 (1)
Radar observations (Discarded) 0 (0)
Arc length 7969.06 days
Unobserved 310 days

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Ephemeris at epoch 60427 MJD
Right Ascension 332.558 deg
Declination -13.3273 deg
V Magnitude 21.31 mag
Solar Elongation 67.13 deg
Galactic Latitude -49.96 deg
Rate 0.349 deg/day
Direction 69.57 deg

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