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AstDyS ∴ Objects ∴ 2005WM57 ∴ Summary
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(311499) 2005WM57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17581 2.92e-08 au
e 0.214777 5.463e-08
i 21.967 6.848e-06 deg
Ω 117.232 1.619e-05 deg
ω 276.343 2.293e-05 deg
M 110.441 1.51e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4937 au
Aphelion 3.8579 au
Asc. node-Earth separation 1.97575 au
Desc. node-Earth separation 2.08701 au
Earth MOID 1.61426 au
Orbital period 2067.19 days
Date of orbit computation  feb 22 02:56
Observational summary
Optical observations (Discarded) 375 (3)
Radar observations (Discarded) 0 (0)
Arc length 7148.12 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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