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AstDyS ∴ Objects ∴ 2011SY131 ∴ Summary
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2011SY131  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16128 4.136e-08 au
e 0.24879 1.002e-07
i 26.903 1.322e-05 deg
Ω 26.461 1.771e-05 deg
ω 299.308 3.302e-05 deg
M 112.405 2.065e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3748 au
Aphelion 3.9478 au
Asc. node-Earth separation 1.64851 au
Desc. node-Earth separation 2.37323 au
Earth MOID 1.47256 au
Orbital period 2053.02 days
Date of orbit computation  apr 24 01:44
Observational summary
Optical observations (Discarded) 184 (2)
Radar observations (Discarded) 0 (0)
Arc length 5368.75 days
Unobserved 135 days

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Ephemeris at epoch 60425 MJD
Right Ascension 88.0939 deg
Declination 46.6233 deg
V Magnitude 22.62 mag
Solar Elongation -56.97 deg
Galactic Latitude 10.12 deg
Rate 0.257 deg/day
Direction 100.883 deg

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