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AstDyS ∴ Objects ∴ 2001US155 ∴ Summary
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(194346) 2001US155  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.36654 2.708e-08 au
e 0.209988 1.092e-07
i 1.498 1.011e-05 deg
Ω 218.033 0.0003232 deg
ω 126.212 0.0003245 deg
M 278.578 3.596e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8696 au
Aphelion 2.8635 au
Asc. node-Earth separation 1.57322 au
Desc. node-Earth separation 1.02017 au
Earth MOID 0.86174 au
Orbital period 1329.74 days
Date of orbit computation  Oct 31 06:59
Observational summary
Optical observations (Discarded) 165 (2)
Radar observations (Discarded) 0 (0)
Arc length 6023.93 days
Unobserved 301 days

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Ephemeris at epoch 58500 MJD
Right Ascension 276.892 deg
Declination -22.4834 deg
V Magnitude 21.72 mag
Solar Elongation 19.96 deg
Galactic Latitude -5.1 deg
Rate 0.537 deg/day
Direction 86.771 deg

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