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AstDyS ∴ Objects ∴ 1998HO147 ∴ Summary
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(159384) 1998HO147  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68344 1.435e-08 au
e 0.121068 5.319e-08
i 13.174 5.778e-06 deg
Ω 200.611 1.783e-05 deg
ω 3.334 2.498e-05 deg
M 338.825 1.771e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3586 au
Aphelion 3.0083 au
Asc. node-Earth separation 1.35702 au
Desc. node-Earth separation 2.01083 au
Earth MOID 1.35553 au
Orbital period 1605.59 days
Date of orbit computation  feb 22 02:24
Observational summary
Optical observations (Discarded) 703 (1)
Radar observations (Discarded) 0 (0)
Arc length 9398.11 days
Unobserved 93 days

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Ephemeris at epoch 60419 MJD
Right Ascension 164.593 deg
Declination -0.27015 deg
V Magnitude 19.23 mag
Solar Elongation -136.45 deg
Galactic Latitude 51.42 deg
Rate 0.143 deg/day
Direction -4.409 deg

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