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2017HJ  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.29335 0.0002075 au
e 0.505684 0.0001269
i 1.207 0.0003308 deg
Ω 28.104 0.0001077 deg
ω 83.455 0.0001575 deg
M 82.082 0.1992 deg

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Other useful info
Absolute Magnitude (H)    27.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6393 au
Aphelion distance 1.9474 au
Asc. node-Earth separation -0.08411 au
Desc. node-Earth separation 0.01657 au
Earth MOID 0.00067 au
Orbital period 537.244 days
Date of orbit computation   May 28 13:14
Observational summary
Optical observations (Discarded) 63 (0)
Radar observations (Discarded) 0 (0)
Arc length 8 days
Unobserved 1317 days

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Ephemeris
(Epoch 59185 MJD)
Right Ascension 285.943 deg
Declination -23.5079 deg
V Magnitude 31.89 mag
Solar Elongation -34.62 deg
Galactic Latitude -13.05 deg
Rate 0.485 deg/day
Direction 83.39 deg

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