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(31406) 1999AA4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.48197 7.866e-09 au
e 0.172702 2.308e-08
i 5.691 5.204e-06 deg
Ω 344.748 2.876e-05 deg
ω 284.831 3.417e-05 deg
M 38.889 1.776e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0533 au
Aphelion 2.9106 au
Asc. node-Earth separation 1.29888 au
Desc. node-Earth separation 1.52756 au
Earth MOID 1.04616 au
Orbital period 1428.21 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 2431 (12)
Radar observations (Discarded) 0 (0)
Arc length 12867.3 days
Unobserved 250 days

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Ephemeris at epoch 60420 MJD
Right Ascension 348.932 deg
Declination -6.01955 deg
V Magnitude 19.38 mag
Solar Elongation 42.62 deg
Galactic Latitude -58.96 deg
Rate 0.477 deg/day
Direction 64.637 deg

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