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AstDyS ∴ Objects ∴ 2005SY155 ∴ Summary
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(149931) 2005SY155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4024 9.139e-09 au
e 0.14134 5.309e-08
i 1.767 4.99e-06 deg
Ω 324.542 0.0001465 deg
ω 222.043 0.0001475 deg
M 181.502 1.627e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0628 au
Aphelion 2.742 au
Asc. node-Earth separation 1.61885 au
Desc. node-Earth separation 1.14348 au
Earth MOID 1.06487 au
Orbital period 1360.09 days
Date of orbit computation  apr 23 20:20
Observational summary
Optical observations (Discarded) 621 (2)
Radar observations (Discarded) 0 (0)
Arc length 11582.7 days
Unobserved 189 days

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Ephemeris at epoch 60426 MJD
Right Ascension 17.2126 deg
Declination 8.37209 deg
V Magnitude 22.18 mag
Solar Elongation 16.89 deg
Galactic Latitude -54.25 deg
Rate 0.405 deg/day
Direction 67.097 deg

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