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AstDyS ∴ Objects ∴ 2011YP20 ∴ Summary
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(322531) 2011YP20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2734 1.529e-08 au
e 0.105129 6.124e-08
i 1.177 6.142e-06 deg
Ω 239.583 0.0003033 deg
ω 279.912 0.000305 deg
M 165.903 3.519e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0344 au
Aphelion 2.5124 au
Asc. node-Earth separation 1.19688 au
Desc. node-Earth separation 1.30202 au
Earth MOID 1.04383 au
Orbital period 1252.02 days
Date of orbit computation  apr 23 20:57
Observational summary
Optical observations (Discarded) 200 (1)
Radar observations (Discarded) 0 (0)
Arc length 7763.92 days
Unobserved 315 days

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Ephemeris at epoch 60426 MJD
Right Ascension 351.032 deg
Declination -2.83886 deg
V Magnitude 23.52 mag
Solar Elongation 45.29 deg
Galactic Latitude -57.97 deg
Rate 0.405 deg/day
Direction 66.518 deg

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