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AstDyS ∴ Objects ∴ 2001WS90 ∴ Summary
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(267354) 2001WS90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54513 1.183e-08 au
e 0.15189 4.885e-08
i 4.518 1.043e-05 deg
Ω 341.231 8.867e-05 deg
ω 104.895 0.0001062 deg
M 160.46 5.728e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1585 au
Aphelion 2.9317 au
Asc. node-Earth separation 1.57923 au
Desc. node-Earth separation 1.40227 au
Earth MOID 1.18051 au
Orbital period 1483.07 days
Date of orbit computation  feb 22 02:47
Observational summary
Optical observations (Discarded) 436 (2)
Radar observations (Discarded) 0 (0)
Arc length 8331.14 days
Unobserved 310 days

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Ephemeris at epoch 60398 MJD
Right Ascension 271.216 deg
Declination -28.4753 deg
V Magnitude 22.13 mag
Solar Elongation 97.36 deg
Galactic Latitude -3.41 deg
Rate 0.149 deg/day
Direction 99.914 deg

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