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AstDyS ∴ Objects ∴ 2011EY9 ∴ Summary
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(442185) 2011EY9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19276 3.782e-08 au
e 0.057123 8.727e-08
i 7.261 1.247e-05 deg
Ω 348.305 6.394e-05 deg
ω 225.19 0.0001694 deg
M 334.354 0.0001777 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0675 au
Aphelion 2.318 au
Asc. node-Earth separation 1.27108 au
Desc. node-Earth separation 1.10839 au
Earth MOID 1.06968 au
Orbital period 1186 days
Date of orbit computation  feb 22 03:23
Observational summary
Optical observations (Discarded) 81 (0)
Radar observations (Discarded) 0 (0)
Arc length 4769.96 days
Unobserved 548 days

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Ephemeris at epoch 60419 MJD
Right Ascension 173.899 deg
Declination -2.84276 deg
V Magnitude 21.31 mag
Solar Elongation -146.1 deg
Galactic Latitude 54.89 deg
Rate 0.144 deg/day
Direction -84.772 deg

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