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AstDyS ∴ Objects ∴ 2008JA4 ∴ Summary
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(406748) 2008JA4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.86257 3.679e-08 au
e 0.086404 7.873e-08
i 12.541 9.576e-06 deg
Ω 147.827 3.191e-05 deg
ω 70.763 6.244e-05 deg
M 112.198 5.426e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6152 au
Aphelion 3.1099 au
Asc. node-Earth separation 1.7749 au
Desc. node-Earth separation 1.91308 au
Earth MOID 1.64232 au
Orbital period 1769.02 days
Date of orbit computation  apr 23 21:16
Observational summary
Optical observations (Discarded) 128 (1)
Radar observations (Discarded) 0 (0)
Arc length 5079 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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