NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001WJ4 ∴ Summary
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2001WJ4  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.2559 0.0001234 au
e 0.216673 8.051e-05
i 7.906 0.003619 deg
Ω 57.173 0.002974 deg
ω 18.726 0.006308 deg
M 208.678 0.7196 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 1.528 au
Asc. node-Earth separation 0.00415 au
Desc. node-Earth separation 0.49464 au
Earth MOID 0.00393 au
Orbital period 514.083 days
Date of orbit computation   Mar 13 10:01
Observational summary
Optical observations (Discarded) 28 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 6002 days

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Ephemeris at epoch 58236 MJD
Right Ascension 336.283 deg
Declination -16.4816 deg
V Magnitude 30.62 mag
Solar Elongation 65.56 deg
Galactic Latitude -54.56 deg
Rate 0.7 deg/day
Direction 73.765 deg

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