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 4.507e-08 au
e 0.617641 7.824e-08
i 13.238 7.748e-06 deg
Ω 1.304 3.072e-05 deg
ω 5.188 3.744e-05 deg
M 327.559 4.23e-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   Feb 5 17:12
Observational summary
Optical observations (Discarded) 181 (7)
Radar observations (Discarded) 0 (0)
Arc length 7177 days
Unobserved 327 days

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Ephemeris at epoch 58167 MJD
Right Ascension 274.707 deg
Declination -33.8863 deg
V Magnitude 21.5 mag
Solar Elongation 55.72 deg
Galactic Latitude -8.6 deg
Rate 0.504 deg/day
Direction 93.966 deg

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