NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015HF9 ∴ Summary
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2015HF9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.34698 2.292e-07 au
e 0.540343 5.543e-07
i 16.41 3.411e-05 deg
Ω 211.714 3.396e-05 deg
ω 204.335 0.0002127 deg
M 191.88 0.0003258 deg

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Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6191 au
Aphelion 2.0748 au
Asc. node-Earth separation 0.87179 au
Desc. node-Earth separation -0.3554 au
Earth MOID 0.2463 au
Orbital period 571.005 days
Date of orbit computation   Oct 1 19:54
Observational summary
Optical observations (Discarded) 51 (0)
Radar observations (Discarded) 0 (0)
Arc length 1094 days
Unobserved 214 days

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Ephemeris at epoch 58438 MJD
Right Ascension 242.317 deg
Declination -14.2236 deg
V Magnitude 24.55 mag
Solar Elongation -11.77 deg
Galactic Latitude 26.66 deg
Rate 0.484 deg/day
Direction 97.199 deg

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