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AstDyS ∴ Objects ∴ 1989UA ∴ Summary
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(29164) 1989UA  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54697 7.571e-09 au
e 0.096822 2.903e-08
i 10.766 3.375e-06 deg
Ω 45.162 2.135e-05 deg
ω 7.655 3.071e-05 deg
M 158.96 2.353e-05 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3004 au
Aphelion 2.7936 au
Asc. node-Earth separation 1.31207 au
Desc. node-Earth separation 1.7821 au
Earth MOID 1.31165 au
Orbital period 1484.69 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 3180 (18)
Radar observations (Discarded) 0 (0)
Arc length 25591.2 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 221.571 deg
Declination -14.6011 deg
V Magnitude 17.25 mag
Solar Elongation 171.24 deg
Galactic Latitude 39.82 deg
Rate 0.239 deg/day
Direction -86.424 deg

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