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AstDyS ∴ Objects ∴ 1999WA11 ∴ Summary
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(373450) 1999WA11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.8008 2.272e-08 au
e 0.21826 7.268e-08
i 7.841 7.806e-06 deg
Ω 48.813 4.718e-05 deg
ω 312.671 4.952e-05 deg
M 99.011 1.612e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1895 au
Aphelion 3.4121 au
Asc. node-Earth separation 1.33423 au
Desc. node-Earth separation 2.12104 au
Earth MOID 1.19634 au
Orbital period 1712.07 days
Date of orbit computation  apr 23 21:09
Observational summary
Optical observations (Discarded) 325 (1)
Radar observations (Discarded) 0 (0)
Arc length 8880.04 days
Unobserved 83 days

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Ephemeris at epoch 60426 MJD
Right Ascension 112.266 deg
Declination 29.3417 deg
V Magnitude 22.45 mag
Solar Elongation -73.67 deg
Galactic Latitude 20.5 deg
Rate 0.25 deg/day
Direction 104.878 deg

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