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AstDyS ∴ Objects ∴ 2008SJ139 ∴ Summary
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2008SJ139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41541 1.802e-08 au
e 0.261792 9.176e-08
i 1.991 1.631e-05 deg
Ω 50.449 0.0002569 deg
ω 283.721 0.0002606 deg
M 61.513 3.031e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7831 au
Aphelion 3.0477 au
Asc. node-Earth separation 1.12855 au
Desc. node-Earth separation 1.38988 au
Earth MOID 0.77425 au
Orbital period 1371.15 days
Date of orbit computation  apr 24 01:33
Observational summary
Optical observations (Discarded) 137 (0)
Radar observations (Discarded) 0 (0)
Arc length 5569.84 days
Unobserved 139 days

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Ephemeris at epoch 60426 MJD
Right Ascension 59.6418 deg
Declination 21.0727 deg
V Magnitude 23.22 mag
Solar Elongation -25.94 deg
Galactic Latitude -23.87 deg
Rate 0.476 deg/day
Direction 77.735 deg

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