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2011US91  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.03489 0.0006181 au
e 0.238754 0.0003472
i 29.241 0.05873 deg
Ω 21.985 0.003357 deg
ω 245.758 0.1039 deg
M 129.38 2.145 deg

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Other useful info
Absolute Magnitude (H)    22.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7878 au
Aphelion 1.282 au
Asc. node-Earth separation 0.08411 au
Desc. node-Earth separation -0.11347 au
Earth MOID 0.07381 au
Orbital period 384.536 days
Date of orbit computation   Feb 5 13:58
Observational summary
Optical observations (Discarded) 48 (1)
Radar observations (Discarded) 0 (0)
Arc length 11 days
Unobserved 2305 days

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Ephemeris at epoch 58173 MJD
Right Ascension 4.64709 deg
Declination 6.52349 deg
V Magnitude 24.88 mag
Solar Elongation -32.02 deg
Galactic Latitude -55.42 deg
Rate 0.872 deg/day
Direction 52.213 deg

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