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(504539) 2008ST90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69425 1.956e-08 au
e 0.178303 7.403e-08
i 4.231 6.952e-06 deg
Ω 210.307 8.301e-05 deg
ω 158.595 8.614e-05 deg
M 186.644 2.005e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2139 au
Aphelion 3.1746 au
Asc. node-Earth separation 2.12289 au
Desc. node-Earth separation 1.24327 au
Earth MOID 1.21393 au
Orbital period 1615.31 days
Date of orbit computation  apr 23 21:37
Observational summary
Optical observations (Discarded) 221 (3)
Radar observations (Discarded) 0 (0)
Arc length 9912.02 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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