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NEODyS ∴ Objects ∴ 1999XL136 ∴ Summary
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(496860) 1999XL136  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.81783 2.61e-08 au
e 0.647447 6.59e-08
i 8.912 1.52e-05 deg
Ω 270.349 2.769e-05 deg
ω 275.075 2.396e-05 deg
M 24.955 2.421e-05 deg

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Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6409 au
Aphelion distance 2.9948 au
Asc. node-Earth separation -0.01588 au
Desc. node-Earth separation 0.13621 au
Earth MOID 0.00393 au
Orbital period 895.217 days
Date of orbit computation   Sep 19 18:05
Observational summary
Optical observations (Discarded) 187 (3)
Radar observations (Discarded) 0 (0)
Arc length 6437 days
Unobserved 788 days

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Ephemeris
(Epoch 58749 MJD)
Right Ascension 190.134 deg
Declination -7.79013 deg
V Magnitude 20.54 mag
Solar Elongation -13.32 deg
Galactic Latitude 54.98 deg
Rate 1.547 deg/day
Direction 111.141 deg

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