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AstDyS ∴ Objects ∴ 2003UJ257 ∴ Summary
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(204058) 2003UJ257  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.66526 3.116e-08 au
e 0.052486 7.146e-08
i 2.556 7.91e-06 deg
Ω 285.057 0.0001886 deg
ω 126.084 0.0002132 deg
M 146.407 9.857e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5254 au
Aphelion 2.8051 au
Asc. node-Earth separation 1.72493 au
Desc. node-Earth separation 1.59412 au
Earth MOID 1.53615 au
Orbital period 1589.3 days
Date of orbit computation  Oct 31 07:05
Observational summary
Optical observations (Discarded) 257 (0)
Radar observations (Discarded) 0 (0)
Arc length 5258.05 days
Unobserved 401 days

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Ephemeris at epoch 58597 MJD
Right Ascension 253.319 deg
Declination -25.0935 deg
V Magnitude 20.71 mag
Solar Elongation 138.3 deg
Galactic Latitude 11.77 deg
Rate 0.083 deg/day
Direction -85.134 deg

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