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AstDyS ∴ Objects ∴ 2004WD9 ∴ Summary
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(117327) 2004WD9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.59421 2.011e-08 au
e 0.143432 7.253e-08
i 6.964 6.885e-06 deg
Ω 304.113 4.431e-05 deg
ω 193.308 5.146e-05 deg
M 51.23 2.096e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2221 au
Aphelion 2.9663 au
Asc. node-Earth separation 1.9369 au
Desc. node-Earth separation 1.24402 au
Earth MOID 1.23525 au
Orbital period 1526.18 days
Date of orbit computation  Oct 31 06:10
Observational summary
Optical observations (Discarded) 536 (6)
Radar observations (Discarded) 0 (0)
Arc length 8291.65 days
Unobserved 313 days

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Ephemeris at epoch 58567 MJD
Right Ascension 265.911 deg
Declination -30.2327 deg
V Magnitude 20.42 mag
Solar Elongation 97.3 deg
Galactic Latitude -0.31 deg
Rate 0.175 deg/day
Direction 99.212 deg

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