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AstDyS ∴ Objects ∴ 2001AY51 ∴ Summary
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(88222) 2001AY51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80677 1.42e-08 au
e 0.235168 4.463e-08
i 8.332 4.222e-06 deg
Ω 129.197 3.224e-05 deg
ω 278.737 3.353e-05 deg
M 1.168 1.047e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1467 au
Aphelion 3.4668 au
Asc. node-Earth separation 1.57539 au
Desc. node-Earth separation 1.7353 au
Earth MOID 1.1759 au
Orbital period 1717.55 days
Date of orbit computation  apr 23 20:05
Observational summary
Optical observations (Discarded) 1101 (11)
Radar observations (Discarded) 0 (0)
Arc length 8521.65 days
Unobserved 115 days

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Ephemeris at epoch 60427 MJD
Right Ascension 51.277 deg
Declination 13.0851 deg
V Magnitude 19.83 mag
Solar Elongation -16.27 deg
Galactic Latitude -35.17 deg
Rate 0.542 deg/day
Direction 73.714 deg

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