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AstDyS ∴ Objects ∴ 2008UU257 ∴ Summary
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2008UU257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34292 4.285e-08 au
e 0.188643 2.377e-07
i 0.843 1.09e-05 deg
Ω 329.399 0.0006463 deg
ω 62.227 0.000652 deg
M 118.765 7.737e-05 deg

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Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9009 au
Aphelion 2.7849 au
Asc. node-Earth separation 1.06531 au
Desc. node-Earth separation 1.49027 au
Earth MOID 0.90697 au
Orbital period 1309.89 days
Date of orbit computation  feb 22 07:38
Observational summary
Optical observations (Discarded) 96 (0)
Radar observations (Discarded) 0 (0)
Arc length 5083.05 days
Unobserved 547 days

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Ephemeris at epoch 60398 MJD
Right Ascension 156.054 deg
Declination 9.57106 deg
V Magnitude 22.76 mag
Solar Elongation -145.86 deg
Galactic Latitude 51.12 deg
Rate 0.147 deg/day
Direction -69.837 deg

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