NEODyS-2

Near Earth Objects - Dynamic Site
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2018HL  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.04569 0.0002649 au
e 0.23053 0.0002783
i 7.87 0.0134 deg
Ω 60.298 0.02354 deg
ω 26.305 0.04273 deg
M 65.899 0.05466 deg

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Other useful info
Absolute Magnitude (H)    23.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8046 au
Aphelion 1.2868 au
Asc. node-Earth separation -0.16783 au
Desc. node-Earth separation 0.23604 au
Earth MOID 0.117 au
Orbital period 390.575 days
Date of orbit computation   May 31 15:29
Observational summary
Optical observations (Discarded) 77 (1)
Radar observations (Discarded) 0 (0)
Arc length 21 days
Unobserved 135 days

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Ephemeris at epoch 58382 MJD
Right Ascension 246.905 deg
Declination -29.8544 deg
V Magnitude 25.63 mag
Solar Elongation -72.37 deg
Galactic Latitude 13.07 deg
Rate 0.66 deg/day
Direction 99.556 deg

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