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AstDyS ∴ Objects ∴ 2011UY81 ∴ Summary
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(312849) 2011UY81  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.64332 3.374e-08 au
e 0.02952 6.181e-08
i 2.156 6.752e-06 deg
Ω 98.464 0.0002539 deg
ω 359.683 0.0003138 deg
M 173.117 0.0001849 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5653 au
Aphelion 2.7214 au
Asc. node-Earth separation 1.58113 au
Desc. node-Earth separation 1.70367 au
Earth MOID 1.58112 au
Orbital period 1569.72 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 156 (1)
Radar observations (Discarded) 0 (0)
Arc length 8120.96 days
Unobserved 312 days

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Ephemeris at epoch 58580 MJD
Right Ascension 329.566 deg
Declination -13.4071 deg
V Magnitude 22.51 mag
Solar Elongation 49.62 deg
Galactic Latitude -47.38 deg
Rate 0.376 deg/day
Direction 71.273 deg

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