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(296278) 2009DD57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25832 1.379e-08 au
e 0.007692 5.92e-08
i 3.654 5.824e-06 deg
Ω 5.526 8.769e-05 deg
ω 168.736 0.0003804 deg
M 149.714 0.0003713 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.241 au
Aphelion 2.2757 au
Asc. node-Earth separation 1.2741 au
Desc. node-Earth separation 1.24378 au
Earth MOID 1.2398 au
Orbital period 1239.59 days
Date of orbit computation  feb 22 02:53
Observational summary
Optical observations (Discarded) 272 (2)
Radar observations (Discarded) 0 (0)
Arc length 11427.9 days
Unobserved 303 days

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Ephemeris at epoch 60418 MJD
Right Ascension 348.361 deg
Declination -6.80883 deg
V Magnitude 22.71 mag
Solar Elongation 41.51 deg
Galactic Latitude -59.12 deg
Rate 0.467 deg/day
Direction 66.201 deg

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