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AstDyS ∴ Objects ∴ 2011SY213 ∴ Summary
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(485499) 2011SY213  ▹ 
SUMMARY
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 2.61562 4.04e-08 au
e 0.274246 8.533e-08
i 13.724 1.299e-05 deg
Ω 163.793 3.22e-05 deg
ω 235.417 5.573e-05 deg
M 8.3 4.482e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8983 au
Aphelion 3.3329 au
Asc. node-Earth separation 1.87476 au
Desc. node-Earth separation 1.0854 au
Earth MOID 0.93866 au
Orbital period 1545.11 days
Date of orbit computation  Jul 26 10:53
Observational summary
Optical observations (Discarded) 118 (1)
Radar observations (Discarded) 0 (0)
Arc length 3450.73 days
Unobserved 1320 days

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Ephemeris at epoch 60573 MJD
Right Ascension 74.3756 deg
Declination 6.59041 deg
V Magnitude 20.86 mag
Solar Elongation 102.82 deg
Galactic Latitude -21.67 deg
Rate 0.361 deg/day
Direction 112.429 deg

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