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AstDyS ∴ Objects ∴ 2011WB89 ∴ Summary
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(668335) 2011WB89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7921 2.312e-08 au
e 0.140738 6.032e-08
i 10.149 6.99e-06 deg
Ω 72.433 3.906e-05 deg
ω 1.965 5.329e-05 deg
M 233.55 3.372e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3991 au
Aphelion 3.1851 au
Asc. node-Earth separation 1.41454 au
Desc. node-Earth separation 2.17034 au
Earth MOID 1.41451 au
Orbital period 1704.1 days
Date of orbit computation  apr 23 22:08
Observational summary
Optical observations (Discarded) 174 (0)
Radar observations (Discarded) 0 (0)
Arc length 7451.15 days
Unobserved 310 days

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Ephemeris at epoch 60427 MJD
Right Ascension 324.599 deg
Declination -21.9822 deg
V Magnitude 23.05 mag
Solar Elongation 77.34 deg
Galactic Latitude -46.06 deg
Rate 0.252 deg/day
Direction 83.067 deg

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