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AstDyS ∴ Objects ∴ 2009HZ89 ∴ Summary
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(432233) 2009HZ89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21306 3.816e-08 au
e 0.158971 5.652e-08
i 16.58 8.34e-06 deg
Ω 184.66 1.949e-05 deg
ω 47.616 3.141e-05 deg
M 197.617 2.574e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7023 au
Aphelion 3.7238 au
Asc. node-Earth separation 1.83146 au
Desc. node-Earth separation 2.50626 au
Earth MOID 1.72415 au
Orbital period 2103.66 days
Date of orbit computation  feb 22 03:21
Observational summary
Optical observations (Discarded) 259 (8)
Radar observations (Discarded) 0 (0)
Arc length 7547.17 days
Unobserved 161 days

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Ephemeris at epoch 60418 MJD
Right Ascension 58.8453 deg
Declination 8.05727 deg
V Magnitude 22.84 mag
Solar Elongation -32.38 deg
Galactic Latitude -33.26 deg
Rate 0.288 deg/day
Direction 76.526 deg

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