NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017HF ∴ Summary
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2017HF  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.25722 0.0003815 au
e 0.28086 0.0002724
i 4.424 0.003918 deg
Ω 204.434 0.0002357 deg
ω 298.097 0.001981 deg
M 55.765 0.196 deg

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Other useful info
Absolute Magnitude (H)    26.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9041 au
Aphelion 1.6103 au
Asc. node-Earth separation 0.01798 au
Desc. node-Earth separation 0.33799 au
Earth MOID 0.00651 au
Orbital period 514.89 days
Date of orbit computation   Oct 1 20:57
Observational summary
Optical observations (Discarded) 49 (0)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 571 days

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Ephemeris at epoch 58437 MJD
Right Ascension 244.207 deg
Declination -19.2811 deg
V Magnitude 29.68 mag
Solar Elongation -13.57 deg
Galactic Latitude 21.97 deg
Rate 0.808 deg/day
Direction 98.629 deg

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