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(99939) 2003US149  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1015 1.925e-08 au
e 0.044945 4.061e-08
i 4.821 4.147e-06 deg
Ω 150.437 5.093e-05 deg
ω 182.095 7.13e-05 deg
M 313.212 5.031e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9621 au
Aphelion 3.2409 au
Asc. node-Earth separation 2.25254 au
Desc. node-Earth separation 1.95143 au
Earth MOID 1.95114 au
Orbital period 1995.06 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 1155 (3)
Radar observations (Discarded) 0 (0)
Arc length 10334 days
Unobserved 304 days

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Ephemeris at epoch 60416 MJD
Right Ascension 305.831 deg
Declination -15.8008 deg
V Magnitude 20.4 mag
Solar Elongation 81.83 deg
Galactic Latitude -27.28 deg
Rate 0.237 deg/day
Direction 75.455 deg

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