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AstDyS ∴ Objects ∴ 2003WL31 ∴ Summary
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(220439) 2003WL31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.145 2.521e-08 au
e 0.031061 6.075e-08
i 14.421 6.506e-06 deg
Ω 234.472 1.962e-05 deg
ω 300.866 0.0001003 deg
M 103.56 9.661e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0473 au
Aphelion 3.2427 au
Asc. node-Earth separation 2.08168 au
Desc. node-Earth separation 2.20484 au
Earth MOID 2.06667 au
Orbital period 2037.18 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 512 (2)
Radar observations (Discarded) 0 (0)
Arc length 8041.08 days
Unobserved 306 days

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Ephemeris at epoch 60425 MJD
Right Ascension 304.069 deg
Declination -7.44712 deg
V Magnitude 20.85 mag
Solar Elongation 90.34 deg
Galactic Latitude -22.23 deg
Rate 0.193 deg/day
Direction 51.099 deg

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