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AstDyS ∴ Objects ∴ 2001XW171 ∴ Summary
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(156348) 2001XW171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55409 1.223e-08 au
e 0.107759 4.181e-08
i 14.379 4.538e-06 deg
Ω 96.882 2.194e-05 deg
ω 139.724 3.536e-05 deg
M 26.666 3.098e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2789 au
Aphelion 2.8293 au
Asc. node-Earth separation 1.76792 au
Desc. node-Earth separation 1.31601 au
Earth MOID 1.2822 au
Orbital period 1490.92 days
Date of orbit computation  apr 23 20:21
Observational summary
Optical observations (Discarded) 566 (3)
Radar observations (Discarded) 0 (0)
Arc length 10185.9 days
Unobserved 348 days

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Ephemeris at epoch 60426 MJD
Right Ascension 304.878 deg
Declination -19.641 deg
V Magnitude 20.65 mag
Solar Elongation 93.34 deg
Galactic Latitude -27.87 deg
Rate 0.27 deg/day
Direction 94.497 deg

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