AstDyS-2

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AstDyS ∴ Objects ∴ 2001YY53 ∴ Summary
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(89684) 2001YY53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54898 1.177e-08 au
e 0.244921 2.921e-08
i 7.274 4.807e-06 deg
Ω 83.753 2.982e-05 deg
ω 247.79 3.341e-05 deg
M 263.554 1.481e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9247 au
Aphelion 3.1733 au
Asc. node-Earth separation 1.65669 au
Desc. node-Earth separation 1.1775 au
Earth MOID 0.92782 au
Orbital period 1486.44 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1851 (8)
Radar observations (Discarded) 0 (0)
Arc length 8357.84 days
Unobserved 357 days

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Ephemeris at epoch 60419 MJD
Right Ascension 216.204 deg
Declination -4.96004 deg
V Magnitude 18.6 mag
Solar Elongation 169.03 deg
Galactic Latitude 50.77 deg
Rate 0.237 deg/day
Direction -74.07 deg

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