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AstDyS ∴ Objects ∴ 2008UQ221 ∴ Summary
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(457470) 2008UQ221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21937 9.597e-09 au
e 0.182597 7.289e-08
i 6.067 7.821e-06 deg
Ω 13.978 4.601e-05 deg
ω 343.956 4.863e-05 deg
M 272.958 1.39e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8141 au
Aphelion 2.6246 au
Asc. node-Earth separation 0.82633 au
Desc. node-Earth separation 1.60201 au
Earth MOID 0.81139 au
Orbital period 1207.65 days
Date of orbit computation  feb 22 03:27
Observational summary
Optical observations (Discarded) 230 (1)
Radar observations (Discarded) 0 (0)
Arc length 5284.97 days
Unobserved 347 days

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Ephemeris at epoch 60398 MJD
Right Ascension 276.361 deg
Declination -29.0277 deg
V Magnitude 22.43 mag
Solar Elongation 92.86 deg
Galactic Latitude -7.65 deg
Rate 0.3 deg/day
Direction 97.928 deg

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