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AstDyS ∴ Objects ∴ 2009HR69 ∴ Summary
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(312576) 2009HR69  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.81444 3.399e-08 au
e 0.11973 1.017e-07
i 4.072 1.094e-05 deg
Ω 193.111 0.0001071 deg
ω 172.435 0.0001136 deg
M 220.788 3.292e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4775 au
Aphelion 3.1514 au
Asc. node-Earth separation 2.1461 au
Desc. node-Earth separation 1.48007 au
Earth MOID 1.47509 au
Orbital period 1724.59 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 129 (0)
Radar observations (Discarded) 0 (0)
Arc length 6966.07 days
Unobserved 492 days

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Ephemeris at epoch 58580 MJD
Right Ascension 270.138 deg
Declination -19.3718 deg
V Magnitude 22.41 mag
Solar Elongation 106.46 deg
Galactic Latitude 1.93 deg
Rate 0.12 deg/day
Direction 75.188 deg

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