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AstDyS ∴ Objects ∴ 2001US187 ∴ Summary
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(213394) 2001US187  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.21644 1.353e-07 au
e 0.05089 7.173e-08
i 8.557 8.942e-06 deg
Ω 183.099 4.206e-05 deg
ω 159.927 9.217e-05 deg
M 340.61 8.544e-05 deg

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Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 4.951 au
Aphelion 5.4819 au
Asc. node-Earth separation 4.4673 au
Desc. node-Earth separation 3.96362 au
Earth MOID 3.94487 au
Orbital period 4351.7 days
Date of orbit computation  apr 23 20:34
Observational summary
Optical observations (Discarded) 396 (4)
Radar observations (Discarded) 0 (0)
Arc length 9952.32 days
Unobserved 303 days

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Ephemeris at epoch 60426 MJD
Right Ascension 334.591 deg
Declination -5.19379 deg
V Magnitude 20.95 mag
Solar Elongation 61.49 deg
Galactic Latitude -47.49 deg
Rate 0.173 deg/day
Direction 67.964 deg

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