NEODyS-2

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2018HJ2  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.48803 0.0002981 au
e 0.616002 4.737e-05
i 3.123 0.0001601 deg
Ω 168.948 0.001072 deg
ω 7.981 0.001062 deg
M 351.329 0.063 deg

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Other useful info
Absolute Magnitude (H)    24.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9554 au
Aphelion distance 4.0207 au
Asc. node-Earth separation -0.0339 au
Desc. node-Earth separation 2.95382 au
Earth MOID 0.01448 au
Orbital period 1433.45 days
Date of orbit computation   Oct 20 11:03
Observational summary
Optical observations (Discarded) 106 (0)
Radar observations (Discarded) 0 (0)
Arc length 30 days
Unobserved 1338 days

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Ephemeris
(Epoch 59599 MJD)
Right Ascension 192.136 deg
Declination -13.618 deg
V Magnitude 24.1 mag
Solar Elongation 102.99 deg
Galactic Latitude 49.25 deg
Rate 2.318 deg/day
Direction 108.557 deg

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