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AstDyS ∴ Objects ∴ 2001XM221 ∴ Summary
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(125909) 2001XM221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58202 1.194e-08 au
e 0.123906 3.411e-08
i 4.879 4.157e-06 deg
Ω 50.979 5.42e-05 deg
ω 241.65 5.851e-05 deg
M 249.762 2.091e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2621 au
Aphelion 2.902 au
Asc. node-Earth separation 1.71234 au
Desc. node-Earth separation 1.39107 au
Earth MOID 1.25075 au
Orbital period 1515.44 days
Date of orbit computation  apr 23 20:14
Observational summary
Optical observations (Discarded) 930 (5)
Radar observations (Discarded) 0 (0)
Arc length 8179.97 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 160.535 deg
Declination 14.0066 deg
V Magnitude 20.53 mag
Solar Elongation -121.65 deg
Galactic Latitude 57.15 deg
Rate 0.043 deg/day
Direction -159.123 deg

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