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AstDyS ∴ Objects ∴ 2003WL156 ∴ Summary
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(416489) 2003WL156  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37611 1.497e-08 au
e 0.210037 5.732e-08
i 12.155 5.177e-06 deg
Ω 138.149 2.728e-05 deg
ω 270.267 3.079e-05 deg
M 214.98 1.49e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.877 au
Aphelion 2.8752 au
Asc. node-Earth separation 1.28311 au
Desc. node-Earth separation 1.26033 au
Earth MOID 0.93301 au
Orbital period 1337.82 days
Date of orbit computation  feb 22 03:18
Observational summary
Optical observations (Discarded) 270 (2)
Radar observations (Discarded) 0 (0)
Arc length 9570.09 days
Unobserved 368 days

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Ephemeris at epoch 60419 MJD
Right Ascension 275.842 deg
Declination -9.92074 deg
V Magnitude 22.29 mag
Solar Elongation 112.52 deg
Galactic Latitude 1.64 deg
Rate 0.083 deg/day
Direction 48.163 deg

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