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AstDyS ∴ Objects ∴ 2013US18 ∴ Summary
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(517196) 2013US18  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.13756 1.203e-07 au
e 0.120631 1.373e-07
i 12.68 1.267e-05 deg
Ω 73.968 5.815e-05 deg
ω 5.736 9.115e-05 deg
M 304.071 7.274e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7591 au
Aphelion 3.5161 au
Asc. node-Earth separation 1.77478 au
Desc. node-Earth separation 2.49769 au
Earth MOID 1.77403 au
Orbital period 2029.96 days
Date of orbit computation  Oct 31 10:07
Observational summary
Optical observations (Discarded) 75 (0)
Radar observations (Discarded) 0 (0)
Arc length 4888.1 days
Unobserved 173 days

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Ephemeris at epoch 58567 MJD
Right Ascension 35.1729 deg
Declination 9.20128 deg
V Magnitude 22.04 mag
Solar Elongation -32.45 deg
Galactic Latitude -47.72 deg
Rate 0.396 deg/day
Direction 64.713 deg

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