AstDyS-2

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AstDyS ∴ Objects ∴ 2011SY ∴ Summary
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2011SY  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08876 4.147e-08 au
e 0.16902 1.28e-07
i 9.573 1.549e-05 deg
Ω 341.761 5.881e-05 deg
ω 62.56 0.0001377 deg
M 74.643 9.024e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5667 au
Aphelion 3.6108 au
Asc. node-Earth separation 1.77569 au
Desc. node-Earth separation 2.2631 au
Earth MOID 1.59226 au
Orbital period 1982.78 days
Date of orbit computation  feb 22 07:48
Observational summary
Optical observations (Discarded) 91 (1)
Radar observations (Discarded) 0 (0)
Arc length 4506.92 days
Unobserved 101 days

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Ephemeris at epoch 60419 MJD
Right Ascension 126.178 deg
Declination 22.9081 deg
V Magnitude 23.18 mag
Solar Elongation -93.9 deg
Galactic Latitude 30.13 deg
Rate 0.173 deg/day
Direction 119.788 deg

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