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AstDyS ∴ Objects ∴ 2008QJ31 ∴ Summary
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(381443) 2008QJ31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74162 2.618e-08 au
e 0.248365 8.65e-08
i 14.489 9.831e-06 deg
Ω 323.625 2.285e-05 deg
ω 44.651 3.349e-05 deg
M 144.84 1.879e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0607 au
Aphelion 3.4225 au
Asc. node-Earth separation 1.17395 au
Desc. node-Earth separation 2.13783 au
Earth MOID 1.0829 au
Orbital period 1658.1 days
Date of orbit computation  apr 23 21:11
Observational summary
Optical observations (Discarded) 241 (0)
Radar observations (Discarded) 0 (0)
Arc length 8907.28 days
Unobserved 54 days

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Ephemeris at epoch 60426 MJD
Right Ascension 152.683 deg
Declination 3.07141 deg
V Magnitude 22.31 mag
Solar Elongation -117.34 deg
Galactic Latitude 44.71 deg
Rate 0.006 deg/day
Direction -92.202 deg

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