NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001WS1 ∴ Summary
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(422787) 2001WS1  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.59255 4.631e-08 au
e 0.61764 7.835e-08
i 13.244 7.743e-06 deg
Ω 1.335 3.071e-05 deg
ω 5.11 3.739e-05 deg
M 280.379 4.097e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9913 au
Aphelion 4.1938 au
Asc. node-Earth separation -0.01016 au
Desc. node-Earth separation 3.17215 au
Earth MOID 0.01012 au
Orbital period 1524.71 days
Date of orbit computation   Oct 9 22:29
Observational summary
Optical observations (Discarded) 181 (7)
Radar observations (Discarded) 0 (0)
Arc length 7177 days
Unobserved 203 days

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Ephemeris at epoch 58043 MJD
Right Ascension 216.537 deg
Declination -22.2062 deg
V Magnitude 22.54 mag
Solar Elongation -19.24 deg
Galactic Latitude 35.61 deg
Rate 0.34 deg/day
Direction 109.764 deg

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