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AstDyS ∴ Objects ∴ 2005ER201 ∴ Summary
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(117666) 2005ER201  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.15789 4.679e-08 au
e 0.078086 8.244e-08
i 24.528 1.116e-05 deg
Ω 27.296 1.841e-05 deg
ω 121.167 6.636e-05 deg
M 159.844 6.246e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9113 au
Aphelion 3.4045 au
Asc. node-Earth separation 2.27516 au
Desc. node-Earth separation 2.01104 au
Earth MOID 1.97162 au
Orbital period 2049.71 days
Date of orbit computation  Oct 31 06:10
Observational summary
Optical observations (Discarded) 352 (5)
Radar observations (Discarded) 0 (0)
Arc length 6667.27 days
Unobserved 609 days

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Ephemeris at epoch 58504 MJD
Right Ascension 331.098 deg
Declination -29.8264 deg
V Magnitude 20.89 mag
Solar Elongation -27.55 deg
Galactic Latitude -53.39 deg
Rate 0.34 deg/day
Direction 60.464 deg

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