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(389747) 2011SS143  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55347 2.365e-08 au
e 0.080023 7.046e-08
i 6.719 9.866e-06 deg
Ω 21.763 4.256e-05 deg
ω 241.083 7.577e-05 deg
M 130.903 5.933e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3491 au
Aphelion 2.7578 au
Asc. node-Earth separation 1.64273 au
Desc. node-Earth separation 1.44035 au
Earth MOID 1.34275 au
Orbital period 1490.38 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 264 (0)
Radar observations (Discarded) 0 (0)
Arc length 10208 days
Unobserved 171 days

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Ephemeris at epoch 60426 MJD
Right Ascension 39.951 deg
Declination 17.6559 deg
V Magnitude 22.51 mag
Solar Elongation -7.39 deg
Galactic Latitude -38.08 deg
Rate 0.418 deg/day
Direction 70.071 deg

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