AstDyS-2

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AstDyS ∴ Objects ∴ 2003WK21 ∴ Summary
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(211671) 2003WK21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42753 1.677e-08 au
e 0.09987 4.434e-08
i 7.555 5.724e-06 deg
Ω 48.675 3.817e-05 deg
ω 252.314 5.52e-05 deg
M 246.641 4.657e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1851 au
Aphelion 2.67 au
Asc. node-Earth separation 1.48912 au
Desc. node-Earth separation 1.32298 au
Earth MOID 1.18364 au
Orbital period 1381.48 days
Date of orbit computation  apr 23 20:34
Observational summary
Optical observations (Discarded) 596 (5)
Radar observations (Discarded) 0 (0)
Arc length 8925.1 days
Unobserved 38 days

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Ephemeris at epoch 60426 MJD
Right Ascension 170.454 deg
Declination 12.4414 deg
V Magnitude 20.31 mag
Solar Elongation -129.97 deg
Galactic Latitude 64.38 deg
Rate 0.088 deg/day
Direction -122.677 deg

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