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AstDyS ∴ Objects ∴ 1999WS1 ∴ Summary
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(14222) 1999WS1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09765 1.171e-08 au
e 0.544507 2.243e-08
i 17.174 6.545e-06 deg
Ω 229.134 1.028e-05 deg
ω 84.937 1.314e-05 deg
M 199.935 6.862e-06 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.411 au
Aphelion 4.7843 au
Asc. node-Earth separation 1.06931 au
Desc. node-Earth separation 1.30033 au
Earth MOID 0.53095 au
Orbital period 1991.34 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 2541 (704)
Radar observations (Discarded) 0 (0)
Arc length 15168.1 days
Unobserved 89 days

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Ephemeris at epoch 60419 MJD
Right Ascension 127.509 deg
Declination 0.12197 deg
V Magnitude 21.51 mag
Solar Elongation -100.23 deg
Galactic Latitude 21.85 deg
Rate 0.067 deg/day
Direction 32.503 deg

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