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AstDyS ∴ Objects ∴ 1998HQ151 ∴ Summary
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(503858) 1998HQ151  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 39.7659 0.0178 au
e 0.28921 0.0002582
i 11.921 0.0001108 deg
Ω 228.766 0.0003842 deg
ω 347.161 0.02266 deg
M 36.653 0.03583 deg

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Other useful info
Absolute Magnitude (H)    8.7 mag
Slope parameter (G)    0.15 mag
Perihelion 28.2652 au
Aphelion 51.2666 au
Asc. node-Earth separation 27.4137 au
Desc. node-Earth separation 49.7591 au
Earth MOID 27.258 au
Orbital period 91593.4 days
Date of orbit computation  Oct 31 10:01
Observational summary
Optical observations (Discarded) 27 (0)
Radar observations (Discarded) 0 (0)
Arc length 7058.81 days
Unobserved 571 days

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Ephemeris at epoch 58562 MJD
Right Ascension 281.48 deg
Declination -13.7576 deg
V Magnitude 24.07 mag
Solar Elongation 77.7 deg
Galactic Latitude -5.03 deg
Rate 0.014 deg/day
Direction 61.981 deg

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