NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004HF12 ∴ Summary
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2004HF12  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.13444 0.0006057 au
e 0.650753 9.347e-05
i 13.365 0.001214 deg
Ω 22.594 0.003686 deg
ω 105.047 0.007068 deg
M 53.179 0.6341 deg

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Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7454 au
Aphelion 3.5234 au
Asc. node-Earth separation 0.48473 au
Desc. node-Earth separation 0.05012 au
Earth MOID 0.02042 au
Orbital period 1139 days
Date of orbit computation   May 15 16:04
Observational summary
Optical observations (Discarded) 76 (1)
Radar observations (Discarded) 0 (0)
Arc length 48 days
Unobserved 4737 days

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Ephemeris at epoch 57900 MJD
Right Ascension 297.202 deg
Declination -39.337 deg
V Magnitude 24.81 mag
Solar Elongation 131.24 deg
Galactic Latitude -27.36 deg
Rate 0.205 deg/day
Direction -128.193 deg

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