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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003WJ98 ∴ Summary
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2003WJ98  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.26145 0.0014 au
e 0.205054 0.0007887
i 22.847 0.05093 deg
Ω 66.84 0.006562 deg
ω 34.293 0.05391 deg
M 93.805 5.624 deg

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Other useful info
Absolute Magnitude (H)    23.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0028 au
Aphelion 1.5201 au
Asc. node-Earth separation 0.04762 au
Desc. node-Earth separation 0.44171 au
Earth MOID 0.04636 au
Orbital period 517.493 days
Date of orbit computation   May 15 16:08
Observational summary
Optical observations (Discarded) 27 (0)
Radar observations (Discarded) 0 (0)
Arc length 23 days
Unobserved 4935 days

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Ephemeris at epoch 57927 MJD
Right Ascension 312.063 deg
Declination -53.8449 deg
V Magnitude 24.09 mag
Solar Elongation 137.15 deg
Galactic Latitude -38.64 deg
Rate 0.662 deg/day
Direction -168.564 deg

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