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AstDyS ∴ Objects ∴ 2001UD17 ∴ Summary
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(89137) 2001UD17  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.1992 9.246e-09 au
e 0.250476 3.97e-08
i 7.464 6.357e-06 deg
Ω 210.357 3.943e-05 deg
ω 55.353 4.275e-05 deg
M 170.576 1.581e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6484 au
Aphelion 2.7501 au
Asc. node-Earth separation 0.79769 au
Desc. node-Earth separation 1.4088 au
Earth MOID 0.64581 au
Orbital period 1191.23 days
Date of orbit computation  Oct 31 05:53
Observational summary
Optical observations (Discarded) 560 (3)
Radar observations (Discarded) 0 (0)
Arc length 7592.79 days
Unobserved 427 days

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Ephemeris at epoch 58562 MJD
Right Ascension 88.4566 deg
Declination 15.5155 deg
V Magnitude 21.44 mag
Solar Elongation -89.67 deg
Galactic Latitude -5.24 deg
Rate 0.187 deg/day
Direction 77.297 deg

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