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AstDyS ∴ Objects ∴ 2011WY89 ∴ Summary
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2011WY89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41042 3.304e-08 au
e 0.239973 6.87e-08
i 7.88 7.412e-06 deg
Ω 50.014 7.347e-05 deg
ω 22.223 9.116e-05 deg
M 98.543 5.529e-05 deg

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Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.832 au
Aphelion 2.9889 au
Asc. node-Earth separation 0.86978 au
Desc. node-Earth separation 1.91023 au
Earth MOID 0.84933 au
Orbital period 1366.9 days
Date of orbit computation  apr 24 01:46
Observational summary
Optical observations (Discarded) 82 (0)
Radar observations (Discarded) 0 (0)
Arc length 4535.03 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 194.829 deg
Declination 0.0571 deg
V Magnitude 22.57 mag
Solar Elongation -157.92 deg
Galactic Latitude 62.86 deg
Rate 0.214 deg/day
Direction -82.798 deg

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