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AstDyS ∴ Objects ∴ 2001WS8 ∴ Summary
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(89404) 2001WS8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22399 8.196e-09 au
e 0.161898 3.209e-08
i 5.505 3.777e-06 deg
Ω 88.169 3.926e-05 deg
ω 214.177 4.127e-05 deg
M 7.492 1.349e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8639 au
Aphelion 2.5841 au
Asc. node-Earth separation 1.51731 au
Desc. node-Earth separation 0.89384 au
Earth MOID 0.85116 au
Orbital period 1211.43 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 879 (7)
Radar observations (Discarded) 0 (0)
Arc length 9531.01 days
Unobserved 255 days

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Ephemeris at epoch 60419 MJD
Right Ascension 345.858 deg
Declination -9.7017 deg
V Magnitude 21.02 mag
Solar Elongation 45.96 deg
Galactic Latitude -59.15 deg
Rate 0.574 deg/day
Direction 70.116 deg

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