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(389143) 2009AB51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71682 2.819e-08 au
e 0.105196 7.48e-08
i 6.619 8.161e-06 deg
Ω 128.911 5.665e-05 deg
ω 244.259 6.6e-05 deg
M 250.013 3.488e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.431 au
Aphelion 3.0026 au
Asc. node-Earth separation 1.83079 au
Desc. node-Earth separation 1.55472 au
Earth MOID 1.43953 au
Orbital period 1635.64 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 212 (2)
Radar observations (Discarded) 0 (0)
Arc length 5667.01 days
Unobserved 373 days

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Ephemeris at epoch 60425 MJD
Right Ascension 276.147 deg
Declination -16.6558 deg
V Magnitude 21.87 mag
Solar Elongation 118.81 deg
Galactic Latitude -1.78 deg
Rate 0.048 deg/day
Direction 65.921 deg

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