NEODyS-2

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NEODyS ∴ Objects ∴ 1993UB ∴ Summary
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(16657) 1993UB  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.27597 3.747e-09 au
e 0.461749 6.015e-08
i 24.986 1.092e-05 deg
Ω 31.298 1.638e-05 deg
ω 21.148 2.49e-05 deg
M 28.127 9.571e-06 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.225 au
Aphelion 3.3269 au
Asc. node-Earth separation 0.25642 au
Desc. node-Earth separation 2.14029 au
Earth MOID 0.24966 au
Orbital period 1254.15 days
Date of orbit computation   Apr 6 14:41
Observational summary
Optical observations (Discarded) 449 (5)
Radar observations (Discarded) 0 (0)
Arc length 8930 days
Unobserved 171 days

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Ephemeris at epoch 58384 MJD
Right Ascension 186.982 deg
Declination 5.88358 deg
V Magnitude 21.78 mag
Solar Elongation -9.27 deg
Galactic Latitude 68.03 deg
Rate 0.415 deg/day
Direction 120.81 deg

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