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(256717) 2008AA57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66202 1.888e-08 au
e 0.118836 5.548e-08
i 1.402 5.906e-06 deg
Ω 256.001 0.0002667 deg
ω 316.058 0.0002683 deg
M 186.384 2.837e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3457 au
Aphelion 2.9784 au
Asc. node-Earth separation 1.40317 au
Desc. node-Earth separation 1.88495 au
Earth MOID 1.34003 au
Orbital period 1586.41 days
Date of orbit computation  apr 23 20:43
Observational summary
Optical observations (Discarded) 330 (2)
Radar observations (Discarded) 0 (0)
Arc length 7197.96 days
Unobserved 173 days

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Ephemeris at epoch 60425 MJD
Right Ascension 37.3466 deg
Declination 15.3592 deg
V Magnitude 22.59 mag
Solar Elongation -5.03 deg
Galactic Latitude -41.32 deg
Rate 0.38 deg/day
Direction 72.013 deg

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