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AstDyS ∴ Objects ∴ 1998WG18 ∴ Summary
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(69984) 1998WG18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02192 1.655e-08 au
e 0.097502 3.643e-08
i 10.319 4.863e-06 deg
Ω 39.224 2.237e-05 deg
ω 55.939 4.439e-05 deg
M 266.612 3.409e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7273 au
Aphelion 3.3166 au
Asc. node-Earth separation 1.84664 au
Desc. node-Earth separation 2.15876 au
Earth MOID 1.75996 au
Orbital period 1918.77 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 1319 (5)
Radar observations (Discarded) 0 (0)
Arc length 9053.04 days
Unobserved 233 days

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Ephemeris at epoch 60426 MJD
Right Ascension 7.40372 deg
Declination -2.89207 deg
V Magnitude 20.21 mag
Solar Elongation 30.73 deg
Galactic Latitude -65.21 deg
Rate 0.365 deg/day
Direction 65.152 deg

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