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AstDyS ∴ Objects ∴ 2011SY108 ∴ Summary
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(510340) 2011SY108  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.10504 1.102e-07 au
e 0.214804 3.829e-07
i 16.733 2.723e-05 deg
Ω 351.471 4.71e-05 deg
ω 24.569 0.0001619 deg
M 89.227 0.0001006 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4381 au
Aphelion 3.772 au
Asc. node-Earth separation 1.47175 au
Desc. node-Earth separation 2.6855 au
Earth MOID 1.44649 au
Orbital period 1998.48 days
Date of orbit computation  Oct 31 10:04
Observational summary
Optical observations (Discarded) 48 (3)
Radar observations (Discarded) 0 (0)
Arc length 6368.79 days
Unobserved 408 days

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Ephemeris at epoch 58567 MJD
Right Ascension 148.849 deg
Declination 19.5362 deg
V Magnitude 21.5 mag
Solar Elongation -140.03 deg
Galactic Latitude 49.09 deg
Rate 0.133 deg/day
Direction -102.902 deg

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