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AstDyS ∴ Objects ∴ 1989TA5 ∴ Summary
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(100018) 1989TA5  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.3651 1.29e-08 au
e 0.151054 3.796e-08
i 3.55 4.611e-06 deg
Ω 88.753 8.247e-05 deg
ω 334.494 8.489e-05 deg
M 64.912 1.934e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0078 au
Aphelion 2.7224 au
Asc. node-Earth separation 1.05017 au
Desc. node-Earth separation 1.66154 au
Earth MOID 1.02142 au
Orbital period 1328.53 days
Date of orbit computation  Oct 21 18:25
Observational summary
Optical observations (Discarded) 610 (6)
Radar observations (Discarded) 0 (0)
Arc length 10652.9 days
Unobserved 352 days

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Ephemeris at epoch 58804 MJD
Right Ascension 171.245 deg
Declination 6.71891 deg
V Magnitude 21.27 mag
Solar Elongation 64.77 deg
Galactic Latitude 61.05 deg
Rate 0.393 deg/day
Direction 110.063 deg

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