NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001WS1 ∴ Summary
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(422787) 2001WS1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.59085 7.469e-08 au
e 0.617641 1.313e-07
i 13.238 1.314e-05 deg
Ω 1.304 5.333e-05 deg
ω 5.188 6.491e-05 deg
M 327.559 6.972e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9906 au
Aphelion 4.1911 au
Asc. node-Earth separation -0.01153 au
Desc. node-Earth separation 3.16711 au
Earth MOID 0.01149 au
Orbital period 1523.22 days
Date of orbit computation   Mar 13 15:20
Observational summary
Optical observations (Discarded) 181 (2)
Radar observations (Discarded) 0 (0)
Arc length 7177 days
Unobserved 449 days

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Ephemeris at epoch 58289 MJD
Right Ascension 15.8818 deg
Declination -8.14558 deg
V Magnitude 18.82 mag
Solar Elongation 77.36 deg
Galactic Latitude -70.8 deg
Rate 1.263 deg/day
Direction 58.157 deg

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