NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009HF ∴ Summary
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2009HF  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.56859 0.002898 au
e 0.425002 0.001105
i 18.178 0.03915 deg
Ω 29.269 0.001131 deg
ω 111.505 0.02675 deg
M 124.002 4.457 deg

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Other useful info
Absolute Magnitude (H)    22.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9019 au
Aphelion 2.2352 au
Asc. node-Earth separation 0.5278 au
Desc. node-Earth separation 0.10878 au
Earth MOID 0.0755 au
Orbital period 717.565 days
Date of orbit computation   Oct 9 19:13
Observational summary
Optical observations (Discarded) 33 (4)
Radar observations (Discarded) 0 (0)
Arc length 8 days
Unobserved 3100 days

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Ephemeris at epoch 58047 MJD
Right Ascension 281.734 deg
Declination -40.4522 deg
V Magnitude 27.34 mag
Solar Elongation -72.65 deg
Galactic Latitude -16.41 deg
Rate 0.378 deg/day
Direction 69.803 deg

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