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AstDyS ∴ Objects ∴ 2002AY81 ∴ Summary
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(194889) 2002AY81  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.38403 2.098e-08 au
e 0.201491 6.509e-08
i 5.039 7.406e-06 deg
Ω 219.084 7.866e-05 deg
ω 228.907 8.138e-05 deg
M 206.731 2.109e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9037 au
Aphelion 2.8644 au
Asc. node-Earth separation 1.62772 au
Desc. node-Earth separation 1.02709 au
Earth MOID 0.9234 au
Orbital period 1344.51 days
Date of orbit computation  Oct 31 06:59
Observational summary
Optical observations (Discarded) 275 (3)
Radar observations (Discarded) 0 (0)
Arc length 7130.12 days
Unobserved 619 days

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Ephemeris at epoch 58501 MJD
Right Ascension 304.922 deg
Declination -15.7663 deg
V Magnitude 22.09 mag
Solar Elongation -7.2 deg
Galactic Latitude -26.46 deg
Rate 0.417 deg/day
Direction 76.992 deg

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