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AstDyS ∴ Objects ∴ 2011SY108 ∴ Summary
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(510340) 2011SY108  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10403 2.633e-08 au
e 0.215059 2.006e-07
i 16.733 1.816e-05 deg
Ω 351.448 2.309e-05 deg
ω 23.871 5.952e-05 deg
M 90.323 3.834e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4365 au
Aphelion 3.7716 au
Asc. node-Earth separation 1.4686 au
Desc. node-Earth separation 2.69175 au
Earth MOID 1.4449 au
Orbital period 1997.51 days
Date of orbit computation  apr 23 21:38
Observational summary
Optical observations (Discarded) 264 (2)
Radar observations (Discarded) 0 (0)
Arc length 8577.03 days
Unobserved 58 days

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Ephemeris at epoch 60426 MJD
Right Ascension 121.326 deg
Declination 30.7116 deg
V Magnitude 22.03 mag
Solar Elongation -81.23 deg
Galactic Latitude 28.38 deg
Rate 0.213 deg/day
Direction 124.011 deg

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