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AstDyS ∴ Objects ∴ 2005WJ18 ∴ Summary
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(399883) 2005WJ18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9129 2.858e-08 au
e 0.097927 7.515e-08
i 15.844 8.309e-06 deg
Ω 73.535 2.324e-05 deg
ω 329.696 4.595e-05 deg
M 270.587 4.331e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6277 au
Aphelion 3.1982 au
Asc. node-Earth separation 1.67541 au
Desc. node-Earth separation 2.13689 au
Earth MOID 1.64983 au
Orbital period 1815.88 days
Date of orbit computation  feb 22 03:14
Observational summary
Optical observations (Discarded) 223 (4)
Radar observations (Discarded) 0 (0)
Arc length 8231.94 days
Unobserved 287 days

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Ephemeris at epoch 60397 MJD
Right Ascension 322.348 deg
Declination -25.4069 deg
V Magnitude 21.98 mag
Solar Elongation 51.6 deg
Galactic Latitude -44.98 deg
Rate 0.351 deg/day
Direction 81.238 deg

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