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(309880) 2009DD123  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56181 3.492e-08 au
e 0.118549 8.367e-08
i 1.742 1.066e-05 deg
Ω 190.381 0.0003446 deg
ω 62.688 0.0003509 deg
M 174.614 7.041e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2581 au
Aphelion 2.8655 au
Asc. node-Earth separation 1.39641 au
Desc. node-Earth separation 1.67148 au
Earth MOID 1.24414 au
Orbital period 1497.68 days
Date of orbit computation  feb 22 02:56
Observational summary
Optical observations (Discarded) 102 (1)
Radar observations (Discarded) 0 (0)
Arc length 8638.29 days
Unobserved 1190 days

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Ephemeris at epoch 60398 MJD
Right Ascension 51.929 deg
Declination 17.5881 deg
V Magnitude 23.39 mag
Solar Elongation -45.54 deg
Galactic Latitude -31.39 deg
Rate 0.348 deg/day
Direction 75.637 deg

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