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AstDyS ∴ Objects ∴ 2001XQ149 ∴ Summary
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(194619) 2001XQ149  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.36277 1.734e-08 au
e 0.153893 5.287e-08
i 2.293 5.785e-06 deg
Ω 101.086 0.0001866 deg
ω 355.834 0.0001883 deg
M 215.99 2.97e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9992 au
Aphelion 2.7264 au
Asc. node-Earth separation 1.01568 au
Desc. node-Earth separation 1.70744 au
Earth MOID 1.01499 au
Orbital period 1326.57 days
Date of orbit computation  Oct 31 06:59
Observational summary
Optical observations (Discarded) 403 (0)
Radar observations (Discarded) 0 (0)
Arc length 7159.48 days
Unobserved 641 days

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Ephemeris at epoch 58505 MJD
Right Ascension 322.656 deg
Declination -16.0102 deg
V Magnitude 21.74 mag
Solar Elongation -18.49 deg
Galactic Latitude -42.32 deg
Rate 0.437 deg/day
Direction 71.954 deg

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