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AstDyS ∴ Objects ∴ 2003WS18 ∴ Summary
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(326891) 2003WS18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05721 3.804e-08 au
e 0.321089 5.906e-08
i 10.616 6.549e-06 deg
Ω 298.843 3.279e-05 deg
ω 18.699 3.445e-05 deg
M 357.337 1.802e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0756 au
Aphelion 4.0389 au
Asc. node-Earth separation 1.08659 au
Desc. node-Earth separation 2.95731 au
Earth MOID 1.06476 au
Orbital period 1952.48 days
Date of orbit computation  feb 22 02:59
Observational summary
Optical observations (Discarded) 273 (2)
Radar observations (Discarded) 0 (0)
Arc length 7128.1 days
Unobserved 325 days

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Ephemeris at epoch 60416 MJD
Right Ascension 339.298 deg
Declination -5.73463 deg
V Magnitude 20.35 mag
Solar Elongation 47.5 deg
Galactic Latitude -51.58 deg
Rate 0.539 deg/day
Direction 61.696 deg

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