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(275011) 2009US4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6829 2.533e-08 au
e 0.095871 5.01e-08
i 5.107 8.633e-06 deg
Ω 352.194 6.472e-05 deg
ω 108.466 8.81e-05 deg
M 48.023 6.049e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4257 au
Aphelion 2.9401 au
Asc. node-Earth separation 1.73634 au
Desc. node-Earth separation 1.58622 au
Earth MOID 1.44889 au
Orbital period 1605.11 days
Date of orbit computation  feb 22 02:48
Observational summary
Optical observations (Discarded) 257 (1)
Radar observations (Discarded) 0 (0)
Arc length 8015.13 days
Unobserved 85 days

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Ephemeris at epoch 60416 MJD
Right Ascension 143.262 deg
Declination 15.8305 deg
V Magnitude 21.7 mag
Solar Elongation -114.29 deg
Galactic Latitude 42.79 deg
Rate 0.103 deg/day
Direction 128.914 deg

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