NEODyS-2

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2018HJ2  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.48699 0.0002973 au
e 0.61596 4.693e-05
i 3.123 0.0001577 deg
Ω 168.956 0.001024 deg
ω 8.004 0.0009761 deg
M 200.517 0.03605 deg

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Other useful info
Absolute Magnitude (H)    24.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9551 au
Aphelion distance 4.0189 au
Asc. node-Earth separation -0.0345 au
Desc. node-Earth separation 2.95108 au
Earth MOID 0.01462 au
Orbital period 1432.55 days
Date of orbit computation   May 28 13:21
Observational summary
Optical observations (Discarded) 106 (0)
Radar observations (Discarded) 0 (0)
Arc length 30 days
Unobserved 924 days

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Ephemeris
(Epoch 59185 MJD)
Right Ascension 4.57641 deg
Declination 0.01313 deg
V Magnitude 30.72 mag
Solar Elongation -114.21 deg
Galactic Latitude -61.71 deg
Rate 0.039 deg/day
Direction -108.789 deg

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