AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UK55 ∴ Summary
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(89173) 2001UK55  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.1557 2.74e-08 au
e 0.206253 6.958e-08
i 16.478 8.536e-06 deg
Ω 215.93 1.972e-05 deg
ω 207.29 2.457e-05 deg
M 335.359 1.725e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5048 au
Aphelion 3.8066 au
Asc. node-Earth separation 2.69159 au
Desc. node-Earth separation 1.56005 au
Earth MOID 1.52704 au
Orbital period 2047.59 days
Date of orbit computation  Oct 31 05:53
Observational summary
Optical observations (Discarded) 654 (3)
Radar observations (Discarded) 0 (0)
Arc length 7508.09 days
Unobserved 153 days

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Ephemeris at epoch 58566 MJD
Right Ascension 51.1206 deg
Declination 10.8245 deg
V Magnitude 19.35 mag
Solar Elongation -49.18 deg
Galactic Latitude -36.92 deg
Rate 0.418 deg/day
Direction 79.447 deg

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