NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004HF12 ∴ Summary
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2004HF12  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.13428 0.0005984 au
e 0.650672 9.517e-05
i 13.365 0.001213 deg
Ω 22.592 0.00372 deg
ω 105.04 0.006939 deg
M 179.65 0.6874 deg

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Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7456 au
Aphelion 3.523 au
Asc. node-Earth separation 0.4831 au
Desc. node-Earth separation 0.05045 au
Earth MOID 0.02055 au
Orbital period 1138.88 days
Date of orbit computation   Mar 13 10:15
Observational summary
Optical observations (Discarded) 76 (1)
Radar observations (Discarded) 0 (0)
Arc length 48 days
Unobserved 5131 days

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Ephemeris at epoch 58294 MJD
Right Ascension 339.183 deg
Declination -25.0009 deg
V Magnitude 25.98 mag
Solar Elongation 120.64 deg
Galactic Latitude -59.76 deg
Rate 0.088 deg/day
Direction -154.632 deg

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