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AstDyS ∴ Objects ∴ 2000WS143 ∴ Summary
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(98651) 2000WS143  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54332 1.464e-08 au
e 0.201676 9.468e-08
i 6.054 8.171e-06 deg
Ω 87.718 5.538e-05 deg
ω 85.382 6.201e-05 deg
M 229.377 3.466e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0304 au
Aphelion 3.0562 au
Asc. node-Earth separation 1.41806 au
Desc. node-Earth separation 1.46366 au
Earth MOID 1.04682 au
Orbital period 1481.49 days
Date of orbit computation  feb 22 02:10
Observational summary
Optical observations (Discarded) 514 (2)
Radar observations (Discarded) 0 (0)
Arc length 9884.25 days
Unobserved 86 days

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Ephemeris at epoch 60397 MJD
Right Ascension 22.0063 deg
Declination 4.94445 deg
V Magnitude 21.2 mag
Solar Elongation -15.24 deg
Galactic Latitude -56.73 deg
Rate 0.378 deg/day
Direction 66.58 deg

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