NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WW4 ∴ Summary
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(411655) 2011WW4  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.16317 6.236e-09 au
e 0.421134 7.479e-08
i 7.605 8.567e-06 deg
Ω 318.404 7.793e-05 deg
ω 9.034 8.211e-05 deg
M 275.42 1.336e-05 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2522 au
Aphelion 3.0742 au
Asc. node-Earth separation 0.24417 au
Desc. node-Earth separation 2.06046 au
Earth MOID 0.2417 au
Orbital period 1162.07 days
Date of orbit computation   May 19 14:45
Observational summary
Optical observations (Discarded) 102 (0)
Radar observations (Discarded) 0 (0)
Arc length 7962 days
Unobserved 10 days

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Ephemeris at epoch 57902 MJD
Right Ascension 197.279 deg
Declination -22.0719 deg
V Magnitude 21.27 mag
Solar Elongation -135.15 deg
Galactic Latitude 40.61 deg
Rate 0.188 deg/day
Direction -48.189 deg

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