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AstDyS ∴ Objects ∴ 1990UD3 ∴ Summary
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(11888) 1990UD3  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.74807 1.409e-08 au
e 0.291435 6.41e-08
i 7.86 4.949e-06 deg
Ω 227.839 4.404e-05 deg
ω 142.344 4.493e-05 deg
M 62.827 9.67e-06 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9472 au
Aphelion 3.549 au
Asc. node-Earth separation 2.25759 au
Desc. node-Earth separation 1.05289 au
Earth MOID 0.95379 au
Orbital period 1663.95 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 973 (6)
Radar observations (Discarded) 0 (0)
Arc length 13472.9 days
Unobserved 187 days

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Ephemeris at epoch 58598 MJD
Right Ascension 125.533 deg
Declination 10.9045 deg
V Magnitude 20.02 mag
Solar Elongation -90.96 deg
Galactic Latitude 25.03 deg
Rate 0.167 deg/day
Direction 88.836 deg

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