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AstDyS ∴ Objects ∴ 1999WS16 ∴ Summary
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(192866) 1999WS16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68973 1.242e-08 au
e 0.18489 3.473e-08
i 6.752 5.573e-06 deg
Ω 25.619 3.541e-05 deg
ω 78.817 3.919e-05 deg
M 130.62 1.655e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1924 au
Aphelion 3.187 au
Asc. node-Earth separation 1.51265 au
Desc. node-Earth separation 1.69082 au
Earth MOID 1.22158 au
Orbital period 1611.25 days
Date of orbit computation  feb 22 02:31
Observational summary
Optical observations (Discarded) 946 (4)
Radar observations (Discarded) 0 (0)
Arc length 8676.98 days
Unobserved 264 days

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Ephemeris at epoch 60398 MJD
Right Ascension 266.707 deg
Declination -28.6091 deg
V Magnitude 21.12 mag
Solar Elongation 101.31 deg
Galactic Latitude -0.06 deg
Rate 0.117 deg/day
Direction 113.211 deg

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