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AstDyS ∴ Objects ∴ 1998HK8 ∴ Summary
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(17828) 1998HK8  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.96904 1.926e-08 au
e 0.089413 6.806e-08
i 0.61 5.724e-06 deg
Ω 3.528 0.0003727 deg
ω 1.121 0.0003733 deg
M 215.582 2.292e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7036 au
Aphelion 3.2345 au
Asc. node-Earth separation 1.70109 au
Desc. node-Earth separation 2.23568 au
Earth MOID 1.70066 au
Orbital period 1868.63 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1375 (11)
Radar observations (Discarded) 0 (0)
Arc length 8216.14 days
Unobserved 251 days

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Ephemeris at epoch 58504 MJD
Right Ascension 245.041 deg
Declination -21.8605 deg
V Magnitude 20.11 mag
Solar Elongation 53.44 deg
Galactic Latitude 19.68 deg
Rate 0.313 deg/day
Direction 100.084 deg

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