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AstDyS ∴ Objects ∴ 2009XL23 ∴ Summary
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(451218) 2009XL23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16685 4.417e-08 au
e 0.136665 6.937e-08
i 16.055 6.869e-06 deg
Ω 270.113 2.476e-05 deg
ω 190.494 4.202e-05 deg
M 172.782 3.117e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.734 au
Aphelion 3.5996 au
Asc. node-Earth separation 2.57386 au
Desc. node-Earth separation 1.75655 au
Earth MOID 1.75279 au
Orbital period 2058.44 days
Date of orbit computation  apr 23 21:26
Observational summary
Optical observations (Discarded) 248 (1)
Radar observations (Discarded) 0 (0)
Arc length 7152.1 days
Unobserved 307 days

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Ephemeris at epoch 60425 MJD
Right Ascension 295.47 deg
Declination -18.8184 deg
V Magnitude 22.18 mag
Solar Elongation 100.89 deg
Galactic Latitude -19.33 deg
Rate 0.099 deg/day
Direction 48.758 deg

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