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AstDyS ∴ Objects ∴ 2001XW117 ∴ Summary
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(163031) 2001XW117  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22732 7.127e-09 au
e 0.085743 3.342e-08
i 4.497 3.839e-06 deg
Ω 58.483 4.947e-05 deg
ω 9.07 5.583e-05 deg
M 287.499 2.604e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0363 au
Aphelion 2.4183 au
Asc. node-Earth separation 1.05121 au
Desc. node-Earth separation 1.40356 au
Earth MOID 1.05055 au
Orbital period 1214.15 days
Date of orbit computation  feb 22 02:25
Observational summary
Optical observations (Discarded) 1317 (8)
Radar observations (Discarded) 0 (0)
Arc length 7458.7 days
Unobserved 721 days

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Ephemeris at epoch 60419 MJD
Right Ascension 4.03056 deg
Declination -1.49096 deg
V Magnitude 20.77 mag
Solar Elongation 26.15 deg
Galactic Latitude -63 deg
Rate 0.517 deg/day
Direction 66.321 deg

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