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AstDyS ∴ Objects ∴ 2009HS88 ∴ Summary
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(312586) 2009HS88  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.55169 2.759e-08 au
e 0.143281 9.071e-08
i 13.645 1.094e-05 deg
Ω 46.011 2.635e-05 deg
ω 135.846 4.039e-05 deg
M 147.575 2.78e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1861 au
Aphelion 2.9173 au
Asc. node-Earth separation 1.79486 au
Desc. node-Earth separation 1.25568 au
Earth MOID 1.20447 au
Orbital period 1488.81 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 219 (3)
Radar observations (Discarded) 0 (0)
Arc length 4828.16 days
Unobserved 258 days

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Ephemeris at epoch 58580 MJD
Right Ascension 13.779 deg
Declination -0.50607 deg
V Magnitude 22.06 mag
Solar Elongation 7.21 deg
Galactic Latitude -63.36 deg
Rate 0.387 deg/day
Direction 63.372 deg

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