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AstDyS ∴ Objects ∴ 2009HZ78 ∴ Summary
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(312580) 2009HZ78  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.64346 3.974e-08 au
e 0.150682 7.056e-08
i 7.596 9.778e-06 deg
Ω 202.436 6.326e-05 deg
ω 41.3 7.183e-05 deg
M 57.039 3.657e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2451 au
Aphelion 3.0418 au
Asc. node-Earth separation 1.31641 au
Desc. node-Earth separation 1.91626 au
Earth MOID 1.23777 au
Orbital period 1569.85 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 171 (0)
Radar observations (Discarded) 0 (0)
Arc length 5263.46 days
Unobserved 286 days

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Ephemeris at epoch 58580 MJD
Right Ascension 2.22305 deg
Declination 3.44977 deg
V Magnitude 21.99 mag
Solar Elongation 13.42 deg
Galactic Latitude -57.74 deg
Rate 0.41 deg/day
Direction 68.886 deg

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