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1998HK1  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.15686 4.879e-09 au
e 0.428369 1.662e-07
i 7.934 1.375e-05 deg
Ω 213.629 4.913e-05 deg
ω 24.864 7.262e-05 deg
M 327.577 2.895e-05 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2329 au
Aphelion 3.0808 au
Asc. node-Earth separation 0.26252 au
Desc. node-Earth separation 1.88778 au
Earth MOID 0.22971 au
Orbital period 1157 days
Date of orbit computation   Mar 20 13:40
Observational summary
Optical observations (Discarded) 154 (3)
Radar observations (Discarded) 0 (0)
Arc length 6927 days
Unobserved 5 days

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Ephemeris at epoch 57836 MJD
Right Ascension 183.495 deg
Declination -15.6362 deg
V Magnitude 19.03 mag
Solar Elongation 165.67 deg
Galactic Latitude 46.28 deg
Rate 0.172 deg/day
Direction -10.179 deg

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