AstDyS-2

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AstDyS ∴ Objects ∴ 1998UT23 ∴ Summary
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(52989) 1998UT23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23592 6.421e-09 au
e 0.099393 3.367e-08
i 6.11 3.268e-06 deg
Ω 132.407 3.203e-05 deg
ω 78.784 3.568e-05 deg
M 31.149 1.682e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0137 au
Aphelion 2.4582 au
Asc. node-Earth separation 1.187 au
Desc. node-Earth separation 1.24313 au
Earth MOID 1.01909 au
Orbital period 1221.19 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 2697 (213)
Radar observations (Discarded) 0 (0)
Arc length 8976.79 days
Unobserved 339 days

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Ephemeris at epoch 60398 MJD
Right Ascension 277.909 deg
Declination -16.8812 deg
V Magnitude 18.9 mag
Solar Elongation 90.84 deg
Galactic Latitude -3.38 deg
Rate 0.341 deg/day
Direction 83.323 deg

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