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AstDyS ∴ Objects ∴ 2000ER131 ∴ Summary
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(159456) 2000ER131  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.24364 1.317e-08 au
e 0.112425 8.08e-08
i 6.463 7.768e-06 deg
Ω 4.714 5.383e-05 deg
ω 190.018 5.99e-05 deg
M 173.525 2.758e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9914 au
Aphelion 2.4959 au
Asc. node-Earth separation 1.4889 au
Desc. node-Earth separation 0.99536 au
Earth MOID 0.98935 au
Orbital period 1227.52 days
Date of orbit computation  Oct 31 06:37
Observational summary
Optical observations (Discarded) 354 (5)
Radar observations (Discarded) 0 (0)
Arc length 7337.73 days
Unobserved 186 days

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Ephemeris at epoch 58596 MJD
Right Ascension 45.8503 deg
Declination 21.0833 deg
V Magnitude 21.64 mag
Solar Elongation -17.44 deg
Galactic Latitude -32.17 deg
Rate 0.455 deg/day
Direction 72.889 deg

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