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AstDyS ∴ Objects ∴ 2009WM22 ∴ Summary
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(419284) 2009WM22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08487 4.822e-08 au
e 0.047804 8.28e-08
i 12.311 7.643e-06 deg
Ω 86.464 4.591e-05 deg
ω 243.017 0.0001167 deg
M 331.424 0.0001096 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9374 au
Aphelion 3.2323 au
Asc. node-Earth separation 2.16277 au
Desc. node-Earth separation 1.99648 au
Earth MOID 1.94709 au
Orbital period 1979.04 days
Date of orbit computation  feb 22 03:19
Observational summary
Optical observations (Discarded) 198 (2)
Radar observations (Discarded) 0 (0)
Arc length 6752.83 days
Unobserved 312 days

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Ephemeris at epoch 60420 MJD
Right Ascension 324.919 deg
Declination -21.0848 deg
V Magnitude 21.82 mag
Solar Elongation 69.97 deg
Galactic Latitude -46.08 deg
Rate 0.295 deg/day
Direction 82.538 deg

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