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AstDyS ∴ Objects ∴ 2003WY158 ∴ Summary
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(209257) 2003WY158  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61561 1.757e-08 au
e 0.108178 6.42e-08
i 1.764 6.882e-06 deg
Ω 56.847 0.0001769 deg
ω 355.311 0.0001794 deg
M 293.076 2.681e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3327 au
Aphelion 2.8986 au
Asc. node-Earth separation 1.34587 au
Desc. node-Earth separation 1.88593 au
Earth MOID 1.34376 au
Orbital period 1545.11 days
Date of orbit computation  feb 22 02:34
Observational summary
Optical observations (Discarded) 235 (1)
Radar observations (Discarded) 0 (0)
Arc length 6740.86 days
Unobserved 723 days

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Ephemeris at epoch 60398 MJD
Right Ascension 344.521 deg
Declination -8.01876 deg
V Magnitude 22.55 mag
Solar Elongation 25.83 deg
Galactic Latitude -57.06 deg
Rate 0.448 deg/day
Direction 67.625 deg

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