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AstDyS ∴ Objects ∴ 1999XL4 ∴ Summary
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(60258) 1999XL4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12909 1.504e-08 au
e 0.16128 4.063e-08
i 6.051 4.158e-06 deg
Ω 81.729 3.96e-05 deg
ω 295.694 4.157e-05 deg
M 177.563 1.216e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6244 au
Aphelion 3.6337 au
Asc. node-Earth separation 1.86458 au
Desc. node-Earth separation 2.26159 au
Earth MOID 1.63377 au
Orbital period 2021.74 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 1552 (9)
Radar observations (Discarded) 0 (0)
Arc length 10132.3 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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