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AstDyS ∴ Objects ∴ 2009WO21 ∴ Summary
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(369403) 2009WO21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04317 3.259e-08 au
e 0.049833 5.39e-08
i 8.55 5.754e-06 deg
Ω 270.237 3.95e-05 deg
ω 188.3 7.897e-05 deg
M 223.331 6.578e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8915 au
Aphelion 3.1948 au
Asc. node-Earth separation 2.17676 au
Desc. node-Earth separation 1.90996 au
Earth MOID 1.90907 au
Orbital period 1939.04 days
Date of orbit computation  apr 23 21:08
Observational summary
Optical observations (Discarded) 313 (0)
Radar observations (Discarded) 0 (0)
Arc length 6767.28 days
Unobserved 727 days

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Ephemeris at epoch 60426 MJD
Right Ascension 337.533 deg
Declination -2.98491 deg
V Magnitude 21.92 mag
Solar Elongation 58.01 deg
Galactic Latitude -48.49 deg
Rate 0.3 deg/day
Direction 61.908 deg

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