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AstDyS ∴ Objects ∴ 2009HE75 ∴ Summary
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(312577) 2009HE75  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.73743 3.763e-08 au
e 0.138861 7.543e-08
i 12.494 8.859e-06 deg
Ω 73.715 3.34e-05 deg
ω 187.367 4.283e-05 deg
M 84.247 2.843e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3573 au
Aphelion 3.1176 au
Asc. node-Earth separation 2.12814 au
Desc. node-Earth separation 1.34686 au
Earth MOID 1.34414 au
Orbital period 1654.3 days
Date of orbit computation  Oct 21 18:52
Observational summary
Optical observations (Discarded) 198 (4)
Radar observations (Discarded) 0 (0)
Arc length 7115.76 days
Unobserved 44 days

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Ephemeris at epoch 58807 MJD
Right Ascension 349.512 deg
Declination -19.7419 deg
V Magnitude 21.37 mag
Solar Elongation -104.96 deg
Galactic Latitude -67.39 deg
Rate 0.169 deg/day
Direction 31.071 deg

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