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AstDyS ∴ Objects ∴ 2008AR128 ∴ Summary
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(312281) 2008AR128  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.5707 7.389e-08 au
e 0.126212 3.845e-07
i 8.161 1.402e-05 deg
Ω 275.794 8.591e-05 deg
ω 244.885 0.0001168 deg
M 193.286 0.0001024 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2462 au
Aphelion 2.8951 au
Asc. node-Earth separation 1.65542 au
Desc. node-Earth separation 1.41682 au
Earth MOID 1.26838 au
Orbital period 1505.48 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 88 (1)
Radar observations (Discarded) 0 (0)
Arc length 5341.89 days
Unobserved 204 days

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Ephemeris at epoch 58580 MJD
Right Ascension 19.7413 deg
Declination 14.4191 deg
V Magnitude 22.4 mag
Solar Elongation -8.99 deg
Galactic Latitude -47.92 deg
Rate 0.409 deg/day
Direction 69.424 deg

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