AstDyS-2

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AstDyS ∴ Objects ∴ 1999XD172 ∴ Summary
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(162347) 1999XD172  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.57707 2.23e-08 au
e 0.236099 8.828e-08
i 4.366 8.012e-06 deg
Ω 25.393 5.933e-05 deg
ω 11.587 6.152e-05 deg
M 237.767 1.89e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9686 au
Aphelion 3.1855 au
Asc. node-Earth separation 0.98015 au
Desc. node-Earth separation 2.16038 au
Earth MOID 0.97534 au
Orbital period 1511.08 days
Date of orbit computation  Oct 31 06:39
Observational summary
Optical observations (Discarded) 645 (5)
Radar observations (Discarded) 0 (0)
Arc length 6763.97 days
Unobserved 213 days

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Ephemeris at epoch 58500 MJD
Right Ascension 280.581 deg
Declination -26.1363 deg
V Magnitude 21.28 mag
Solar Elongation 17.07 deg
Galactic Latitude -9.74 deg
Rate 0.408 deg/day
Direction 86.766 deg

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