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AstDyS ∴ Objects ∴ 2010HJ18 ∴ Summary
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(458138) 2010HJ18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43214 2.56e-08 au
e 0.227668 5.627e-08
i 15.668 7.068e-06 deg
Ω 123.257 3.006e-05 deg
ω 230.152 3.61e-05 deg
M 186.408 2.335e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8784 au
Aphelion 2.9859 au
Asc. node-Earth separation 1.71603 au
Desc. node-Earth separation 0.9971 au
Earth MOID 0.90716 au
Orbital period 1385.42 days
Date of orbit computation  feb 22 03:27
Observational summary
Optical observations (Discarded) 199 (0)
Radar observations (Discarded) 0 (0)
Arc length 5024.73 days
Unobserved 67 days

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Ephemeris at epoch 60397 MJD
Right Ascension 178.609 deg
Declination 20.8243 deg
V Magnitude 21.67 mag
Solar Elongation -154.88 deg
Galactic Latitude 75.55 deg
Rate 0.223 deg/day
Direction -63.928 deg

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