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(331001) 2009US57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99084 3.54e-08 au
e 0.070309 6.414e-08
i 1.599 6.775e-06 deg
Ω 279.15 0.0002716 deg
ω 173.66 0.0002799 deg
M 238.2 6.153e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7806 au
Aphelion 3.2011 au
Asc. node-Earth separation 2.18292 au
Desc. node-Earth separation 1.79906 au
Earth MOID 1.79769 au
Orbital period 1889.25 days
Date of orbit computation  apr 23 20:59
Observational summary
Optical observations (Discarded) 230 (0)
Radar observations (Discarded) 0 (0)
Arc length 5932.97 days
Unobserved 729 days

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Ephemeris at epoch 60425 MJD
Right Ascension 344.464 deg
Declination -5.4956 deg
V Magnitude 22.89 mag
Solar Elongation 51.38 deg
Galactic Latitude -55.38 deg
Rate 0.321 deg/day
Direction 66.431 deg

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