AstDyS-2

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AstDyS ∴ Objects ∴ 2009DD22 ∴ Summary
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(389207) 2009DD22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79131 3.082e-08 au
e 0.066752 5.367e-08
i 5.133 7.291e-06 deg
Ω 151.082 6.589e-05 deg
ω 87.866 8.868e-05 deg
M 352.562 5.856e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.605 au
Aphelion 2.9776 au
Asc. node-Earth separation 1.78365 au
Desc. node-Earth separation 1.77512 au
Earth MOID 1.59917 au
Orbital period 1703.37 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 212 (0)
Radar observations (Discarded) 0 (0)
Arc length 5634.85 days
Unobserved 406 days

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Ephemeris at epoch 60426 MJD
Right Ascension 248.41 deg
Declination -14.0511 deg
V Magnitude 20.93 mag
Solar Elongation 146.23 deg
Galactic Latitude 22.19 deg
Rate 0.12 deg/day
Direction -64.39 deg

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