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AstDyS ∴ Objects ∴ 2005SY9 ∴ Summary
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(250717) 2005SY9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98246 2.212e-08 au
e 0.169678 5.584e-08
i 5.995 5.974e-06 deg
Ω 53.2 5.704e-05 deg
ω 284.248 5.972e-05 deg
M 233.512 1.926e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4764 au
Aphelion 3.4885 au
Asc. node-Earth separation 1.79195 au
Desc. node-Earth separation 2.01241 au
Earth MOID 1.47588 au
Orbital period 1881.31 days
Date of orbit computation  apr 23 20:42
Observational summary
Optical observations (Discarded) 326 (2)
Radar observations (Discarded) 0 (0)
Arc length 10905 days
Unobserved 448 days

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Ephemeris at epoch 60426 MJD
Right Ascension 195.619 deg
Declination -1.81414 deg
V Magnitude 21.26 mag
Solar Elongation -158.71 deg
Galactic Latitude 60.94 deg
Rate 0.183 deg/day
Direction -76.158 deg

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