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AstDyS ∴ Objects ∴ Dumas ∴ Summary
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(9059) Dumas  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.16636 6.709e-09 au
e 0.079067 3.858e-08
i 2.894 3.871e-06 deg
Ω 270.14 7.168e-05 deg
ω 337.197 7.532e-05 deg
M 136.589 2.2e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9951 au
Aphelion 2.3377 au
Asc. node-Earth separation 0.98919 au
Desc. node-Earth separation 1.33759 au
Earth MOID 0.9801 au
Orbital period 1164.65 days
Date of orbit computation  Oct 31 05:01
Observational summary
Optical observations (Discarded) 1793 (5)
Radar observations (Discarded) 0 (0)
Arc length 14365.2 days
Unobserved 28 days

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Ephemeris at epoch 58440 MJD
Right Ascension 26.7257 deg
Declination 14.9786 deg
V Magnitude 17.69 mag
Solar Elongation -154.58 deg
Galactic Latitude -45.79 deg
Rate 0.204 deg/day
Direction -119.378 deg

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