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AstDyS ∴ Objects ∴ 2005US54 ∴ Summary
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(188731) 2005US54  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.63101 2.811e-08 au
e 0.166516 7.305e-08
i 14.85 7.783e-06 deg
Ω 29.006 2.181e-05 deg
ω 320.074 3.065e-05 deg
M 55.066 2.741e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1929 au
Aphelion 3.0691 au
Asc. node-Earth separation 1.27317 au
Desc. node-Earth separation 1.92643 au
Earth MOID 1.20867 au
Orbital period 1558.77 days
Date of orbit computation  Oct 31 06:55
Observational summary
Optical observations (Discarded) 423 (2)
Radar observations (Discarded) 0 (0)
Arc length 6189.04 days
Unobserved 137 days

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Ephemeris at epoch 58507 MJD
Right Ascension 63.816 deg
Declination 38.7494 deg
V Magnitude 19.69 mag
Solar Elongation -123.65 deg
Galactic Latitude -8.73 deg
Rate 0.057 deg/day
Direction 166.897 deg

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