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AstDyS ∴ Objects ∴ 2009HZ12 ∴ Summary
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(356155) 2009HZ12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71707 2.281e-08 au
e 0.112144 7.103e-08
i 17.165 8.85e-06 deg
Ω 24.159 2.051e-05 deg
ω 96.919 5.561e-05 deg
M 185.024 4.57e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4124 au
Aphelion 3.0218 au
Asc. node-Earth separation 1.72391 au
Desc. node-Earth separation 1.64409 au
Earth MOID 1.49715 au
Orbital period 1635.87 days
Date of orbit computation  apr 23 21:05
Observational summary
Optical observations (Discarded) 229 (1)
Radar observations (Discarded) 0 (0)
Arc length 8015.99 days
Unobserved 740 days

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Ephemeris at epoch 60426 MJD
Right Ascension 337.065 deg
Declination -26.0626 deg
V Magnitude 22.54 mag
Solar Elongation 67.73 deg
Galactic Latitude -58.08 deg
Rate 0.281 deg/day
Direction 76.905 deg

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