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AstDyS ∴ Objects ∴ 1998HK8 ∴ Summary
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(17828) 1998HK8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.96946 1.288e-08 au
e 0.086431 4.93e-08
i 0.608 4.636e-06 deg
Ω 3.142 0.0002857 deg
ω 2.695 0.0002864 deg
M 239.543 1.9e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7128 au
Aphelion 3.2261 au
Asc. node-Earth separation 1.71108 au
Desc. node-Earth separation 2.22897 au
Earth MOID 1.71089 au
Orbital period 1869.02 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2130 (12)
Radar observations (Discarded) 0 (0)
Arc length 10318.3 days
Unobserved 70 days

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Ephemeris at epoch 60426 MJD
Right Ascension 251.718 deg
Declination -23.1018 deg
V Magnitude 19.02 mag
Solar Elongation 142.69 deg
Galactic Latitude 14.15 deg
Rate 0.101 deg/day
Direction -85.236 deg

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