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AstDyS ∴ Objects ∴ 1999RU122 ∴ Summary
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(159410) 1999RU122  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.63296 1.69e-08 au
e 0.25888 6.676e-08
i 14.283 8.247e-06 deg
Ω 148.609 2.229e-05 deg
ω 209.484 2.543e-05 deg
M 158.602 1.192e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9513 au
Aphelion 3.3146 au
Asc. node-Earth separation 2.18137 au
Desc. node-Earth separation 0.99292 au
Earth MOID 0.9571 au
Orbital period 1560.5 days
Date of orbit computation  Oct 31 06:37
Observational summary
Optical observations (Discarded) 412 (6)
Radar observations (Discarded) 0 (0)
Arc length 7667.96 days
Unobserved 413 days

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Ephemeris at epoch 58567 MJD
Right Ascension 193.775 deg
Declination 8.23323 deg
V Magnitude 20.45 mag
Solar Elongation 165.85 deg
Galactic Latitude 71.09 deg
Rate 0.23 deg/day
Direction -54.299 deg

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