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AstDyS ∴ Objects ∴ 1998HO147 ∴ Summary
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(159384) 1998HO147  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.68577 2.834e-08 au
e 0.11799 9.011e-08
i 13.147 9.609e-06 deg
Ω 200.765 3.139e-05 deg
ω 2.704 4.638e-05 deg
M 251.299 3.863e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3689 au
Aphelion 3.0027 au
Asc. node-Earth separation 1.36535 au
Desc. node-Earth separation 2.00472 au
Earth MOID 1.36414 au
Orbital period 1607.69 days
Date of orbit computation  Oct 31 06:37
Observational summary
Optical observations (Discarded) 296 (1)
Radar observations (Discarded) 0 (0)
Arc length 7225.89 days
Unobserved 410 days

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Ephemeris at epoch 58563 MJD
Right Ascension 95.1684 deg
Declination 8.67153 deg
V Magnitude 20.37 mag
Solar Elongation -95.28 deg
Galactic Latitude -2.81 deg
Rate 0.203 deg/day
Direction 66.406 deg

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