AstDyS-2

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AstDyS ∴ Objects ∴ 1998WA9 ∴ Summary
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(29651) 1998WA9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26621 6.914e-09 au
e 0.163706 3.85e-08
i 7.32 4.6e-06 deg
Ω 349.616 3.009e-05 deg
ω 245.35 3.271e-05 deg
M 322.334 1.456e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8952 au
Aphelion 2.6372 au
Asc. node-Earth separation 1.36127 au
Desc. node-Earth separation 1.07152 au
Earth MOID 0.89857 au
Orbital period 1246.09 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1235 (19)
Radar observations (Discarded) 0 (0)
Arc length 10789.3 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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