NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015HF9 ∴ Summary
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2015HF9  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.34683 8.591e-07 au
e 0.54041 1.991e-06
i 16.413 3.012e-05 deg
Ω 211.719 2.525e-05 deg
ω 204.316 0.0001755 deg
M 299.698 0.0003022 deg

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Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.619 au
Aphelion 2.0747 au
Asc. node-Earth separation 0.87475 au
Desc. node-Earth separation -0.35506 au
Earth MOID 0.2464 au
Orbital period 570.913 days
Date of orbit computation   Oct 9 20:43
Observational summary
Optical observations (Discarded) 43 (1)
Radar observations (Discarded) 0 (0)
Arc length 819 days
Unobserved 98 days

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Ephemeris at epoch 58047 MJD
Right Ascension 263.571 deg
Declination -9.05669 deg
V Magnitude 22.27 mag
Solar Elongation -57.09 deg
Galactic Latitude 12.62 deg
Rate 0.595 deg/day
Direction 110.252 deg

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