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AstDyS ∴ Objects ∴ 2009HF20 ∴ Summary
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(375677) 2009HF20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.97002 1.223e-08 au
e 0.069806 9.202e-08
i 21.621 1.111e-05 deg
Ω 44.753 1.822e-05 deg
ω 111.092 6.902e-05 deg
M 189.631 6.69e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8325 au
Aphelion 2.1075 au
Asc. node-Earth separation 1.02073 au
Desc. node-Earth separation 0.90366 au
Earth MOID 0.88749 au
Orbital period 1009.96 days
Date of orbit computation  apr 23 21:09
Observational summary
Optical observations (Discarded) 292 (10)
Radar observations (Discarded) 0 (0)
Arc length 6870.82 days
Unobserved 346 days

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Ephemeris at epoch 60425 MJD
Right Ascension 11.6743 deg
Declination -8.26393 deg
V Magnitude 22.4 mag
Solar Elongation 29.9 deg
Galactic Latitude -71.1 deg
Rate 0.512 deg/day
Direction 62.972 deg

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