NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DD ∴ Summary
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2009DD  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.03417 0.003393 au
e 0.495105 0.0007782
i 5.758 0.006925 deg
Ω 149.167 0.0004365 deg
ω 1.83 0.001434 deg
M 47.42 2.825 deg

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Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.027 au
Aphelion 3.0413 au
Asc. node-Earth separation 0.03864 au
Desc. node-Earth separation 2.02801 au
Earth MOID 0.03823 au
Orbital period 1059.7 days
Date of orbit computation   Mar 13 11:05
Observational summary
Optical observations (Discarded) 62 (0)
Radar observations (Discarded) 0 (0)
Arc length 31 days
Unobserved 3412 days

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Ephemeris at epoch 58321 MJD
Right Ascension 284.38 deg
Declination -16.6269 deg
V Magnitude 28.57 mag
Solar Elongation -163.76 deg
Galactic Latitude -8.81 deg
Rate 0.287 deg/day
Direction -105.524 deg

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