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AstDyS ∴ Objects ∴ 2009SY203 ∴ Summary
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(477298) 2009SY203  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36895 1.455e-08 au
e 0.204629 7.563e-08
i 1.749 8.779e-06 deg
Ω 229.66 0.0001882 deg
ω 166.095 0.0001938 deg
M 340.543 3.004e-05 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8842 au
Aphelion 2.8537 au
Asc. node-Earth separation 1.82208 au
Desc. node-Earth separation 0.90474 au
Earth MOID 0.89131 au
Orbital period 1331.78 days
Date of orbit computation  apr 23 21:31
Observational summary
Optical observations (Discarded) 122 (1)
Radar observations (Discarded) 0 (0)
Arc length 5002.87 days
Unobserved 1265 days

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Ephemeris at epoch 60444 MJD
Right Ascension 31.7628 deg
Declination 13.3938 deg
V Magnitude 22.89 mag
Solar Elongation 19.18 deg
Galactic Latitude -45.52 deg
Rate 0.605 deg/day
Direction 70.914 deg

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