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NEODyS ∴ Objects ∴ 2009HF88 ∴ Summary
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(484850) 2009HF88  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.57694 4.995e-07 au
e 0.510666 9.85e-07
i 24.829 8.206e-05 deg
Ω 222.523 2.891e-05 deg
ω 283.163 0.0001092 deg
M 348.01 5.027e-05 deg

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Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.261 au
Aphelion 3.8929 au
Asc. node-Earth separation 0.69851 au
Desc. node-Earth separation 1.16489 au
Earth MOID 0.47483 au
Orbital period 1510.97 days
Date of orbit computation   Mar 14 14:24
Observational summary
Optical observations (Discarded) 63 (0)
Radar observations (Discarded) 0 (0)
Arc length 2829 days
Unobserved 89 days

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Ephemeris at epoch 57869 MJD
Right Ascension 107.543 deg
Declination -3.50522 deg
V Magnitude 21.97 mag
Solar Elongation -75.44 deg
Galactic Latitude 2.56 deg
Rate 0.963 deg/day
Direction 83.682 deg

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