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AstDyS ∴ Objects ∴ 1999XL155 ∴ Summary
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(45184) 1999XL155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35706 6.409e-09 au
e 0.247411 3.361e-08
i 8.64 4.029e-06 deg
Ω 232.478 2.483e-05 deg
ω 84.855 2.608e-05 deg
M 352.917 8.581e-06 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7739 au
Aphelion 2.9402 au
Asc. node-Earth separation 1.15396 au
Desc. node-Earth separation 1.2748 au
Earth MOID 0.78626 au
Orbital period 1321.76 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 1457 (31)
Radar observations (Discarded) 0 (0)
Arc length 9179.86 days
Unobserved 312 days

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Ephemeris at epoch 60418 MJD
Right Ascension 338.171 deg
Declination -1.94295 deg
V Magnitude 19.38 mag
Solar Elongation 49.37 deg
Galactic Latitude -48.32 deg
Rate 0.624 deg/day
Direction 65.63 deg

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