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AstDyS ∴ Objects ∴ 2001UD109 ∴ Summary
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(89212) 2001UD109  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.53012 1.386e-08 au
e 0.281152 7.012e-08
i 6.989 8.015e-06 deg
Ω 68.529 4.072e-05 deg
ω 266.62 4.648e-05 deg
M 123.896 2.204e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8188 au
Aphelion 3.2415 au
Asc. node-Earth separation 1.38255 au
Desc. node-Earth separation 1.27726 au
Earth MOID 0.82477 au
Orbital period 1469.98 days
Date of orbit computation  Oct 31 05:53
Observational summary
Optical observations (Discarded) 787 (9)
Radar observations (Discarded) 0 (0)
Arc length 9424.84 days
Unobserved 391 days

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Ephemeris at epoch 58566 MJD
Right Ascension 137.217 deg
Declination 25.6055 deg
V Magnitude 20.99 mag
Solar Elongation -128.7 deg
Galactic Latitude 40.54 deg
Rate 0.079 deg/day
Direction -98.694 deg

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