NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001WJ4 ∴ Summary
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2001WJ4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.2559 8.629e-05 au
e 0.216579 5.735e-05
i 7.906 0.002572 deg
Ω 57.173 0.002138 deg
ω 18.708 0.004608 deg
M 68.735 0.495 deg

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Other useful info
Absolute Magnitude (H)    27.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9839 au
Aphelion 1.5279 au
Asc. node-Earth separation 0.00579 au
Desc. node-Earth separation 0.49525 au
Earth MOID 0.00551 au
Orbital period 514.083 days
Date of orbit computation   Oct 9 17:49
Observational summary
Optical observations (Discarded) 28 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 5868 days

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Ephemeris at epoch 58102 MJD
Right Ascension 240.612 deg
Declination -19.9839 deg
V Magnitude 30.82 mag
Solar Elongation 20.43 deg
Galactic Latitude 23.99 deg
Rate 0.684 deg/day
Direction 104.657 deg

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