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AstDyS ∴ Objects ∴ 2001US169 ∴ Summary
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(258308) 2001US169  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.98912 7.765e-08 au
e 0.146478 8.88e-08
i 7.369 8.342e-06 deg
Ω 282.267 6.742e-05 deg
ω 23.89 7.407e-05 deg
M 110.354 2.844e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 3.4048 au
Aphelion 4.5734 au
Asc. node-Earth separation 2.42473 au
Desc. node-Earth separation 3.52314 au
Earth MOID 2.39052 au
Orbital period 2910.14 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 272 (5)
Radar observations (Discarded) 0 (0)
Arc length 5953.91 days
Unobserved 463 days

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Ephemeris at epoch 58595 MJD
Right Ascension 80.4197 deg
Declination 24.3993 deg
V Magnitude 21.28 mag
Solar Elongation -49.96 deg
Galactic Latitude -6.95 deg
Rate 0.211 deg/day
Direction 90.007 deg

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