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AstDyS ∴ Objects ∴ 2011WK149 ∴ Summary
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(398611) 2011WK149  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9971 4.08e-08 au
e 0.036403 7.087e-08
i 8.268 8.148e-06 deg
Ω 341.317 5.495e-05 deg
ω 74.901 0.0001302 deg
M 137.788 0.0001162 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.888 au
Aphelion 3.1062 au
Asc. node-Earth separation 1.95691 au
Desc. node-Earth separation 2.03099 au
Earth MOID 1.91188 au
Orbital period 1895.18 days
Date of orbit computation  apr 23 21:14
Observational summary
Optical observations (Discarded) 152 (0)
Radar observations (Discarded) 0 (0)
Arc length 6774.31 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 190.089 deg
Declination -12.6928 deg
V Magnitude 21.48 mag
Solar Elongation -158 deg
Galactic Latitude 50.09 deg
Rate 0.177 deg/day
Direction -70.531 deg

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