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AstDyS ∴ Objects ∴ Widmanstatten ∴ Summary
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(21564) Widmanstatten  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.10149 2.439e-08 au
e 0.181944 3.979e-08
i 16.787 4.895e-06 deg
Ω 164.698 1.493e-05 deg
ω 213.578 2.018e-05 deg
M 232.259 1.425e-05 deg

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Other useful info
Absolute Magnitude (H)    12.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5372 au
Aphelion 3.6658 au
Asc. node-Earth separation 2.54105 au
Desc. node-Earth separation 1.59625 au
Earth MOID 1.55268 au
Orbital period 1995.05 days
Date of orbit computation  Oct 31 05:09
Observational summary
Optical observations (Discarded) 1649 (15)
Radar observations (Discarded) 0 (0)
Arc length 17111.1 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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