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AstDyS ∴ Objects ∴ 2003SY355 ∴ Summary
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(455455) 2003SY355  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39959 1.527e-08 au
e 0.068564 6.607e-08
i 4.731 8.369e-06 deg
Ω 189.913 7.929e-05 deg
ω 260.568 0.0001462 deg
M 103.985 0.0001085 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2351 au
Aphelion 2.5641 au
Asc. node-Earth separation 1.41669 au
Desc. node-Earth separation 1.3618 au
Earth MOID 1.25776 au
Orbital period 1357.7 days
Date of orbit computation  apr 23 21:27
Observational summary
Optical observations (Discarded) 130 (1)
Radar observations (Discarded) 0 (0)
Arc length 7490.18 days
Unobserved 49 days

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Ephemeris at epoch 60439 MJD
Right Ascension 200.123 deg
Declination -5.44212 deg
V Magnitude 21.97 mag
Solar Elongation -151.97 deg
Galactic Latitude 56.68 deg
Rate 0.17 deg/day
Direction -61.406 deg

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