NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009HF ∴ Summary
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2009HF  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.56878 0.003553 au
e 0.424874 0.001354
i 18.178 0.04789 deg
Ω 29.27 0.001264 deg
ω 111.493 0.03187 deg
M 324.637 6.13 deg

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Other useful info
Absolute Magnitude (H)    22.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9022 au
Aphelion 2.2353 au
Asc. node-Earth separation 0.52756 au
Desc. node-Earth separation 0.10616 au
Earth MOID 0.0736 au
Orbital period 717.698 days
Date of orbit computation   Oct 1 18:34
Observational summary
Optical observations (Discarded) 33 (0)
Radar observations (Discarded) 0 (0)
Arc length 8 days
Unobserved 3490 days

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Ephemeris at epoch 58437 MJD
Right Ascension 177.89 deg
Declination 24.376 deg
V Magnitude 24.48 mag
Solar Elongation 66.28 deg
Galactic Latitude 76.25 deg
Rate 1.342 deg/day
Direction 113.83 deg

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