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AstDyS ∴ Objects ∴ 2000HY9 ∴ Summary
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(104742) 2000HY9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.22591 2.848e-08 au
e 0.249905 6.797e-08
i 0.89 6.601e-06 deg
Ω 99.413 0.0006611 deg
ω 134.804 0.0006616 deg
M 60.295 1.964e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4197 au
Aphelion 4.0321 au
Asc. node-Earth separation 2.68964 au
Desc. node-Earth separation 1.55248 au
Earth MOID 1.40716 au
Orbital period 2116.3 days
Date of orbit computation  Oct 31 06:02
Observational summary
Optical observations (Discarded) 391 (2)
Radar observations (Discarded) 0 (0)
Arc length 7151.05 days
Unobserved 164 days

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Ephemeris at epoch 58503 MJD
Right Ascension 333.731 deg
Declination -11.5338 deg
V Magnitude 21.41 mag
Solar Elongation -32.13 deg
Galactic Latitude -50.14 deg
Rate 0.343 deg/day
Direction 69.074 deg

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