NEODyS-2

Near Earth Objects - Dynamic Site
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2017HG  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.23039 0.0009725 au
e 0.420806 0.0007367
i 3.863 0.006689 deg
Ω 197.854 0.001281 deg
ω 276.464 0.003658 deg
M 290.343 0.3718 deg

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Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7126 au
Aphelion 1.7481 au
Asc. node-Earth separation -0.03427 au
Desc. node-Earth separation 0.06377 au
Earth MOID 0.00591 au
Orbital period 498.498 days
Date of orbit computation   Mar 13 14:21
Observational summary
Optical observations (Discarded) 31 (0)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 517 days

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Ephemeris at epoch 58382 MJD
Right Ascension 202.298 deg
Declination -8.205 deg
V Magnitude 29.08 mag
Solar Elongation -25.97 deg
Galactic Latitude 53.5 deg
Rate 0.896 deg/day
Direction 109.911 deg

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