NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001WJ4 ∴ Summary
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2001WJ4  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 1.25587 0.0001169 au
e 0.216622 7.94e-05
i 7.906 0.003628 deg
Ω 57.172 0.002857 deg
ω 18.721 0.006142 deg
M 128.807 0.7599 deg

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Other useful info
Absolute Magnitude (H)    27.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9838 au
Aphelion 1.5279 au
Asc. node-Earth separation 0.00513 au
Desc. node-Earth separation 0.49421 au
Earth MOID 0.00487 au
Orbital period 514.065 days
Date of orbit computation   May 25 10:43
Observational summary
Optical observations (Discarded) 28 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 6449 days

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Ephemeris at epoch 58683 MJD
Right Ascension 215.855 deg
Declination -19.7368 deg
V Magnitude 29.64 mag
Solar Elongation -104.13 deg
Galactic Latitude 38.11 deg
Rate 0.317 deg/day
Direction 117.852 deg

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