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AstDyS ∴ Objects ∴ 2011UJ257 ∴ Summary
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(510416) 2011UJ257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02711 4.231e-08 au
e 0.1281 1.078e-07
i 8.387 9.037e-06 deg
Ω 228.929 5.833e-05 deg
ω 173.3 7.547e-05 deg
M 131.929 4.877e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6393 au
Aphelion 3.4149 au
Asc. node-Earth separation 2.40169 au
Desc. node-Earth separation 1.65218 au
Earth MOID 1.6485 au
Orbital period 1923.71 days
Date of orbit computation  apr 23 21:38
Observational summary
Optical observations (Discarded) 180 (0)
Radar observations (Discarded) 0 (0)
Arc length 6298.22 days
Unobserved 69 days

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Ephemeris at epoch 60426 MJD
Right Ascension 174.671 deg
Declination -5.70415 deg
V Magnitude 21.91 mag
Solar Elongation -140.88 deg
Galactic Latitude 52.75 deg
Rate 0.118 deg/day
Direction -42.017 deg

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