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AstDyS ∴ Objects ∴ 2009WK89 ∴ Summary
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(485026) 2009WK89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14634 3.444e-08 au
e 0.153795 7.355e-08
i 10.495 6.011e-06 deg
Ω 89.791 3.553e-05 deg
ω 291.985 4.076e-05 deg
M 240.183 1.953e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6625 au
Aphelion 3.6302 au
Asc. node-Earth separation 1.92151 au
Desc. node-Earth separation 2.24351 au
Earth MOID 1.68872 au
Orbital period 2038.49 days
Date of orbit computation  apr 23 21:33
Observational summary
Optical observations (Discarded) 307 (0)
Radar observations (Discarded) 0 (0)
Arc length 7165.9 days
Unobserved 347 days

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Ephemeris at epoch 60425 MJD
Right Ascension 264.984 deg
Declination -19.2569 deg
V Magnitude 21.49 mag
Solar Elongation 129.57 deg
Galactic Latitude 6.17 deg
Rate 0.045 deg/day
Direction -107.686 deg

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