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AstDyS ∴ Objects ∴ 2008HY20 ∴ Summary
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(312436) 2008HY20  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.76546 1.983e-08 au
e 0.289037 1.003e-07
i 11.344 8.099e-06 deg
Ω 54.203 4.923e-05 deg
ω 133.718 5.079e-05 deg
M 201.732 1.103e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9661 au
Aphelion 3.5648 au
Asc. node-Earth separation 2.17844 au
Desc. node-Earth separation 1.10326 au
Earth MOID 0.98613 au
Orbital period 1679.76 days
Date of orbit computation  Nov 28 18:00
Observational summary
Optical observations (Discarded) 213 (1)
Radar observations (Discarded) 0 (0)
Arc length 6083.99 days
Unobserved 73 days

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Ephemeris at epoch 58826 MJD
Right Ascension 11.117 deg
Declination -2.46244 deg
V Magnitude 22.52 mag
Solar Elongation -112.76 deg
Galactic Latitude -65.28 deg
Rate 0.057 deg/day
Direction -12.411 deg

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