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AstDyS ∴ Objects ∴ 2009EY12 ∴ Summary
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(389231) 2009EY12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.81007 2.211e-08 au
e 0.100098 5.713e-08
i 13.483 5.4e-06 deg
Ω 123.478 2.669e-05 deg
ω 87.996 3.917e-05 deg
M 36.616 2.945e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5288 au
Aphelion 3.0914 au
Asc. node-Earth separation 1.78847 au
Desc. node-Earth separation 1.77618 au
Earth MOID 1.56832 au
Orbital period 1720.58 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 344 (2)
Radar observations (Discarded) 0 (0)
Arc length 7491.84 days
Unobserved 347 days

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Ephemeris at epoch 60426 MJD
Right Ascension 283.937 deg
Declination -11.524 deg
V Magnitude 20.87 mag
Solar Elongation 111.56 deg
Galactic Latitude -6.17 deg
Rate 0.098 deg/day
Direction 78.048 deg

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