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AstDyS ∴ Objects ∴ 2009SM143 ∴ Summary
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2009SM143  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09479 6.479e-08 au
e 0.120533 1.444e-07
i 8.964 1.595e-05 deg
Ω 187.911 6.186e-05 deg
ω 158.303 9.47e-05 deg
M 259.088 6.944e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7218 au
Aphelion 3.4678 au
Asc. node-Earth separation 2.43624 au
Desc. node-Earth separation 1.74213 au
Earth MOID 1.71761 au
Orbital period 1988.59 days
Date of orbit computation  feb 22 07:40
Observational summary
Optical observations (Discarded) 60 (0)
Radar observations (Discarded) 0 (0)
Arc length 4935.13 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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