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 1.25592 0.0001221 au
e 0.216588 8.113e-05
i 7.906 0.003619 deg
Ω 57.174 0.002981 deg
ω 18.707 0.006446 deg
M 68.655 0.6989 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 0.49528 au
Earth MOID 0.00551 au
Orbital period 514.091 days
Date of orbit computation   Jul 10 17:57
Observational summary
Optical observations (Discarded) 28 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 5783 days

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Ephemeris at epoch 58017 MJD
Right Ascension 181.397 deg
Declination 3.37941 deg
V Magnitude 29.94 mag
Solar Elongation -4.15 deg
Galactic Latitude 63.84 deg
Rate 0.808 deg/day
Direction 115.229 deg

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