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AstDyS ∴ Objects ∴ 2009UB89 ∴ Summary
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(529282) 2009UB89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7249 3.055e-08 au
e 0.228292 7.194e-08
i 10.562 7.527e-06 deg
Ω 61.845 4.019e-05 deg
ω 321.583 4.792e-05 deg
M 83.018 2.178e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1028 au
Aphelion 3.347 au
Asc. node-Earth separation 1.20437 au
Desc. node-Earth separation 2.13315 au
Earth MOID 1.11888 au
Orbital period 1642.95 days
Date of orbit computation  apr 23 21:42
Observational summary
Optical observations (Discarded) 186 (4)
Radar observations (Discarded) 0 (0)
Arc length 5231.27 days
Unobserved 70 days

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Ephemeris at epoch 60425 MJD
Right Ascension 120.655 deg
Declination 31.0167 deg
V Magnitude 22.7 mag
Solar Elongation -81.56 deg
Galactic Latitude 27.91 deg
Rate 0.25 deg/day
Direction 111.062 deg

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