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NEODyS ∴ Objects ∴ 1998HK1 ∴ Summary
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(488465) 1998HK1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.15723 2.871e-09 au
e 0.428387 8.964e-08
i 7.934 8.258e-06 deg
Ω 213.625 2.343e-05 deg
ω 24.886 4.033e-05 deg
M 92.008 1.394e-05 deg

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Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2331 au
Aphelion 3.0814 au
Asc. node-Earth separation 0.2629 au
Desc. node-Earth separation 1.88638 au
Earth MOID 0.22995 au
Orbital period 1157.3 days
Date of orbit computation   Mar 13 15:13
Observational summary
Optical observations (Discarded) 307 (4)
Radar observations (Discarded) 0 (0)
Arc length 7069 days
Unobserved 292 days

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Ephemeris at epoch 58265 MJD
Right Ascension 33.909 deg
Declination 14.425 deg
V Magnitude 25.37 mag
Solar Elongation 28.94 deg
Galactic Latitude -43.7 deg
Rate 0.358 deg/day
Direction 73.344 deg

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