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(257180) 2008JF31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59371 1.497e-08 au
e 0.144116 4.067e-08
i 15.202 5.733e-06 deg
Ω 55.326 2.165e-05 deg
ω 26.804 3.976e-05 deg
M 63.043 3.319e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2199 au
Aphelion 2.9675 au
Asc. node-Earth separation 1.26259 au
Desc. node-Earth separation 1.90351 au
Earth MOID 1.24427 au
Orbital period 1525.74 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 741 (2)
Radar observations (Discarded) 0 (0)
Arc length 7720.16 days
Unobserved 40 days

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Ephemeris at epoch 60426 MJD
Right Ascension 154.396 deg
Declination 29.6303 deg
V Magnitude 20.54 mag
Solar Elongation -108.5 deg
Galactic Latitude 56.22 deg
Rate 0.192 deg/day
Direction 157.166 deg

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