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(359197) 2009DD20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38236 1.185e-08 au
e 0.179804 4.177e-08
i 2.901 4.979e-06 deg
Ω 121.878 0.0001057 deg
ω 342.542 0.0001073 deg
M 74.479 1.701e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.954 au
Aphelion 2.8107 au
Asc. node-Earth separation 0.98407 au
Desc. node-Earth separation 1.76721 au
Earth MOID 0.97154 au
Orbital period 1343.1 days
Date of orbit computation  feb 22 03:06
Observational summary
Optical observations (Discarded) 259 (2)
Radar observations (Discarded) 0 (0)
Arc length 8022.11 days
Unobserved 522 days

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Ephemeris at epoch 60418 MJD
Right Ascension 201.865 deg
Declination -3.83546 deg
V Magnitude 20.74 mag
Solar Elongation -171.85 deg
Galactic Latitude 57.84 deg
Rate 0.248 deg/day
Direction -69.205 deg

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