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AstDyS ∴ Objects ∴ 2001XS172 ∴ Summary
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(194644) 2001XS172  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.40039 2.42e-08 au
e 0.070118 6.574e-08
i 2.648 7.747e-06 deg
Ω 224.551 0.0001335 deg
ω 310.892 0.000143 deg
M 115.111 5.195e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2321 au
Aphelion 2.5687 au
Asc. node-Earth separation 1.2736 au
Desc. node-Earth separation 1.51218 au
Earth MOID 1.23548 au
Orbital period 1358.38 days
Date of orbit computation  Oct 31 06:59
Observational summary
Optical observations (Discarded) 334 (4)
Radar observations (Discarded) 0 (0)
Arc length 7471.54 days
Unobserved 220 days

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Ephemeris at epoch 58503 MJD
Right Ascension 317.906 deg
Declination -14.194 deg
V Magnitude 21.41 mag
Solar Elongation -16.78 deg
Galactic Latitude -37.39 deg
Rate 0.449 deg/day
Direction 73.228 deg

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