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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008JA8 ∴ Summary
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(428681) 2008JA8  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.31376 1.004e-08 au
e 0.506462 3.05e-08
i 24.212 8.51e-06 deg
Ω 62.505 1.001e-05 deg
ω 231.367 1.469e-05 deg
M 276.121 6.658e-06 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1419 au
Aphelion 3.4856 au
Asc. node-Earth separation 1.52768 au
Desc. node-Earth separation 0.29462 au
Earth MOID 0.23853 au
Orbital period 1285.51 days
Date of orbit computation   Feb 5 17:06
Observational summary
Optical observations (Discarded) 131 (6)
Radar observations (Discarded) 0 (0)
Arc length 5231 days
Unobserved 782 days

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Ephemeris at epoch 58172 MJD
Right Ascension 169.868 deg
Declination 43.9945 deg
V Magnitude 22.53 mag
Solar Elongation -143.95 deg
Galactic Latitude 64.98 deg
Rate 0.275 deg/day
Direction -57.889 deg

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