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AstDyS ∴ Objects ∴ 2009WS164 ∴ Summary
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(419335) 2009WS164  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.22474 4.69e-08 au
e 0.011079 9.883e-08
i 16.649 8.482e-06 deg
Ω 68.333 2.673e-05 deg
ω 319.537 0.0002895 deg
M 214.692 0.0002867 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 3.189 au
Aphelion 3.2605 au
Asc. node-Earth separation 2.21199 au
Desc. node-Earth separation 2.23801 au
Earth MOID 2.20816 au
Orbital period 2115.15 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 217 (0)
Radar observations (Discarded) 0 (0)
Arc length 7111.01 days
Unobserved 345 days

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Ephemeris at epoch 60425 MJD
Right Ascension 257.475 deg
Declination -22.0589 deg
V Magnitude 21.08 mag
Solar Elongation 136.54 deg
Galactic Latitude 10.51 deg
Rate 0.098 deg/day
Direction -122.721 deg

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