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AstDyS ∴ Objects ∴ 2001YO143 ∴ Summary
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(194831) 2001YO143  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.37823 3.36e-08 au
e 0.244441 1.019e-07
i 3.949 8.552e-06 deg
Ω 337.83 0.0001407 deg
ω 353.874 0.0001416 deg
M 289.101 2.407e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7969 au
Aphelion 2.9596 au
Asc. node-Earth separation 0.78929 au
Desc. node-Earth separation 1.96226 au
Earth MOID 0.78559 au
Orbital period 1339.61 days
Date of orbit computation  Oct 31 06:59
Observational summary
Optical observations (Discarded) 169 (1)
Radar observations (Discarded) 0 (0)
Arc length 5978.99 days
Unobserved 273 days

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Ephemeris at epoch 58505 MJD
Right Ascension 277.697 deg
Declination -25.907 deg
V Magnitude 21.21 mag
Solar Elongation 24.6 deg
Galactic Latitude -7.31 deg
Rate 0.571 deg/day
Direction 86.742 deg

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