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AstDyS ∴ Objects ∴ 1999US5 ∴ Summary
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(333930) 1999US5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68477 1.366e-08 au
e 0.308368 5.605e-08
i 9.237 8.499e-06 deg
Ω 20.235 2.473e-05 deg
ω 314.244 2.83e-05 deg
M 231.831 1.341e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8569 au
Aphelion 3.5127 au
Asc. node-Earth separation 1.00234 au
Desc. node-Earth separation 2.09378 au
Earth MOID 0.86143 au
Orbital period 1606.79 days
Date of orbit computation  apr 23 21:00
Observational summary
Optical observations (Discarded) 650 (2)
Radar observations (Discarded) 0 (0)
Arc length 8936.79 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 178.403 deg
Declination 3.53388 deg
V Magnitude 21.2 mag
Solar Elongation -141.13 deg
Galactic Latitude 62.66 deg
Rate 0.145 deg/day
Direction -82.414 deg

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