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AstDyS ∴ Objects ∴ 2005US171 ∴ Summary
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(255150) 2005US171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0452 2.662e-08 au
e 0.067967 6.781e-08
i 0.9 7.032e-06 deg
Ω 311.549 0.0004652 deg
ω 87.552 0.000468 deg
M 176.909 5.793e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8382 au
Aphelion 3.2522 au
Asc. node-Earth separation 2.00734 au
Desc. node-Earth separation 2.05579 au
Earth MOID 1.84603 au
Orbital period 1940.98 days
Date of orbit computation  apr 23 20:43
Observational summary
Optical observations (Discarded) 217 (1)
Radar observations (Discarded) 0 (0)
Arc length 7678.01 days
Unobserved 401 days

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Ephemeris at epoch 60425 MJD
Right Ascension 220.046 deg
Declination -16.9509 deg
V Magnitude 21.42 mag
Solar Elongation 171.94 deg
Galactic Latitude 38.63 deg
Rate 0.196 deg/day
Direction -72.676 deg

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