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2017HG4  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 0.862314 3.699e-05 au
e 0.186725 5.635e-05
i 2.984 0.001107 deg
Ω 210.745 0.0003665 deg
ω 204.802 0.001658 deg
M 103.342 0.08866 deg

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Other useful info
Absolute Magnitude (H)    27.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7013 au
Aphelion distance 1.0233 au
Asc. node-Earth separation -0.00291 au
Desc. node-Earth separation -0.28242 au
Earth MOID 0.00165 au
Orbital period 292.48 days
Date of orbit computation   May 28 13:17
Observational summary
Optical observations (Discarded) 34 (0)
Radar observations (Discarded) 0 (0)
Arc length 32 days
Unobserved 1281 days

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Ephemeris
(Epoch 59182 MJD)
Right Ascension 294.996 deg
Declination -20.4827 deg
V Magnitude 29.32 mag
Solar Elongation -46.39 deg
Galactic Latitude -19.56 deg
Rate 0.996 deg/day
Direction 83.865 deg

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