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AstDyS ∴ Objects ∴ 2012RP31 ∴ Summary
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(398641) 2012RP31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.02589 3.395e-08 au
e 0.265019 1.511e-07
i 9.962 6.397e-06 deg
Ω 228.47 2.597e-05 deg
ω 201.349 3.064e-05 deg
M 316.457 2.593e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.489 au
Aphelion 2.5628 au
Asc. node-Earth separation 1.4914 au
Desc. node-Earth separation 0.52134 au
Earth MOID 0.50752 au
Orbital period 1053.23 days
Date of orbit computation  apr 23 21:14
Observational summary
Optical observations (Discarded) 483 (93)
Radar observations (Discarded) 0 (0)
Arc length 4669.76 days
Unobserved 713 days

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Ephemeris at epoch 60426 MJD
Right Ascension 18.3883 deg
Declination 11.806 deg
V Magnitude 21.85 mag
Solar Elongation 14.95 deg
Galactic Latitude -50.7 deg
Rate 0.684 deg/day
Direction 71.454 deg

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