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2017HJ  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.29326 0.0002076 au
e 0.505574 0.0001263
i 1.207 0.0003305 deg
Ω 28.075 0.000127 deg
ω 83.515 0.0001986 deg
M 124.065 0.2962 deg

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Other useful info
Absolute Magnitude (H)    27.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6394 au
Aphelion distance 1.9471 au
Asc. node-Earth separation -0.08318 au
Desc. node-Earth separation 0.01662 au
Earth MOID 0.00068 au
Orbital period 537.187 days
Date of orbit computation   apr 29 11:17
Observational summary
Optical observations (Discarded) 63 (0)
Radar observations (Discarded) 0 (0)
Arc length 8 days
Unobserved 1848 days

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Ephemeris
(Epoch 59716 MJD)
Right Ascension 333.957 deg
Declination -12.2075 deg
V Magnitude 31.43 mag
Solar Elongation 84.34 deg
Galactic Latitude -50.66 deg
Rate 0.33 deg/day
Direction 70.657 deg

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