NEODyS-2

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NEODyS ∴ Objects ∴ 1993UB ∴ Summary
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(16657) 1993UB  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.27559 2.625e-08 au
e 0.461713 1.25e-07
i 24.987 1.637e-05 deg
Ω 31.3 2.395e-05 deg
ω 21.165 4.19e-05 deg
M 273.279 5.07e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2249 au
Aphelion 3.3263 au
Asc. node-Earth separation 0.25803 au
Desc. node-Earth separation 2.1393 au
Earth MOID 0.25121 au
Orbital period 1253.83 days
Date of orbit computation   May 15 15:33
Observational summary
Optical observations (Discarded) 186 (6)
Radar observations (Discarded) 0 (0)
Arc length 7842 days
Unobserved 806 days

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Ephemeris at epoch 57931 MJD
Right Ascension 359.612 deg
Declination -40.1938 deg
V Magnitude 19.97 mag
Solar Elongation 109.33 deg
Galactic Latitude -72.94 deg
Rate 0.319 deg/day
Direction 106.186 deg

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