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(320989) 2008JA31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14664 3.046e-08 au
e 0.264132 6.453e-08
i 29.07 7.243e-06 deg
Ω 187.403 1.24e-05 deg
ω 151.211 1.728e-05 deg
M 289.423 1.208e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3155 au
Aphelion 3.9778 au
Asc. node-Earth separation 2.81071 au
Desc. node-Earth separation 1.37621 au
Earth MOID 1.33845 au
Orbital period 2038.77 days
Date of orbit computation  feb 22 02:58
Observational summary
Optical observations (Discarded) 394 (2)
Radar observations (Discarded) 0 (0)
Arc length 7565.15 days
Unobserved 339 days

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Ephemeris at epoch 60398 MJD
Right Ascension 253.382 deg
Declination 4.37767 deg
V Magnitude 20.91 mag
Solar Elongation 113.99 deg
Galactic Latitude 28.13 deg
Rate 0.209 deg/day
Direction 20.142 deg

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