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AstDyS ∴ Objects ∴ 2009HS88 ∴ Summary
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(312586) 2009HS88  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.55245 2.728e-08 au
e 0.142946 8.983e-08
i 13.644 1.093e-05 deg
Ω 46.014 2.593e-05 deg
ω 135.81 3.99e-05 deg
M 244.309 2.806e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1876 au
Aphelion 2.9173 au
Asc. node-Earth separation 1.79522 au
Desc. node-Earth separation 1.26065 au
Earth MOID 1.20929 au
Orbital period 1489.48 days
Date of orbit computation  Oct 21 18:52
Observational summary
Optical observations (Discarded) 227 (3)
Radar observations (Discarded) 0 (0)
Arc length 5255.09 days
Unobserved 38 days

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Ephemeris at epoch 58804 MJD
Right Ascension 49.5434 deg
Declination 21.0644 deg
V Magnitude 20.12 mag
Solar Elongation -176.96 deg
Galactic Latitude -30.14 deg
Rate 0.264 deg/day
Direction -88.348 deg

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