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AstDyS ∴ Objects ∴ 2001UK121 ∴ Summary
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(89220) 2001UK121  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.71769 2.329e-08 au
e 0.058362 4.754e-08
i 5.067 5.609e-06 deg
Ω 75.933 8.639e-05 deg
ω 197.705 0.0001129 deg
M 45.576 7.114e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5591 au
Aphelion 2.8763 au
Asc. node-Earth separation 1.88228 au
Desc. node-Earth separation 1.54962 au
Earth MOID 1.54209 au
Orbital period 1636.43 days
Date of orbit computation  Oct 31 05:53
Observational summary
Optical observations (Discarded) 377 (2)
Radar observations (Discarded) 0 (0)
Arc length 8976.93 days
Unobserved 230 days

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Ephemeris at epoch 58568 MJD
Right Ascension 4.54267 deg
Declination -1.89334 deg
V Magnitude 20.89 mag
Solar Elongation 3.8 deg
Galactic Latitude -63.54 deg
Rate 0.429 deg/day
Direction 66.068 deg

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