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AstDyS ∴ Objects ∴ 2011AY ∴ Summary
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(275350) 2011AY  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43585 1.225e-08 au
e 0.139809 5.171e-08
i 1.981 4.431e-06 deg
Ω 298.17 0.0001533 deg
ω 205.974 0.0001549 deg
M 147.906 2.351e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0953 au
Aphelion 2.7764 au
Asc. node-Earth separation 1.71595 au
Desc. node-Earth separation 1.13805 au
Earth MOID 1.10831 au
Orbital period 1388.59 days
Date of orbit computation  feb 22 02:48
Observational summary
Optical observations (Discarded) 474 (6)
Radar observations (Discarded) 0 (0)
Arc length 10483.1 days
Unobserved 279 days

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Ephemeris at epoch 60398 MJD
Right Ascension 318.336 deg
Declination -16.0513 deg
V Magnitude 22.65 mag
Solar Elongation 52.57 deg
Galactic Latitude -38.5 deg
Rate 0.352 deg/day
Direction 71.731 deg

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