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AstDyS ∴ Objects ∴ 2001XL139 ∴ Summary
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(415962) 2001XL139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62408 2.591e-08 au
e 0.128745 5.872e-08
i 14.573 7.301e-06 deg
Ω 83.602 2.351e-05 deg
ω 36.221 4.468e-05 deg
M 56.633 3.937e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2862 au
Aphelion 2.9619 au
Asc. node-Earth separation 1.35434 au
Desc. node-Earth separation 1.86383 au
Earth MOID 1.31804 au
Orbital period 1552.62 days
Date of orbit computation  apr 23 21:18
Observational summary
Optical observations (Discarded) 239 (0)
Radar observations (Discarded) 0 (0)
Arc length 8131.07 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 193.182 deg
Declination 17.2696 deg
V Magnitude 20.61 mag
Solar Elongation -143.99 deg
Galactic Latitude 80.14 deg
Rate 0.183 deg/day
Direction -106.868 deg

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