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AstDyS ∴ Objects ∴ 1990ST8 ∴ Summary
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(14869) 1990ST8  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.34633 1.12e-08 au
e 0.191862 5.36e-08
i 3.515 4.395e-06 deg
Ω 51.793 8.453e-05 deg
ω 278.747 8.519e-05 deg
M 309.325 1.105e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8962 au
Aphelion 2.7965 au
Asc. node-Earth separation 1.20599 au
Desc. node-Earth separation 1.31629 au
Earth MOID 0.88848 au
Orbital period 1312.75 days
Date of orbit computation  Oct 31 05:05
Observational summary
Optical observations (Discarded) 1084 (7)
Radar observations (Discarded) 0 (0)
Arc length 17279.3 days
Unobserved 186 days

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Ephemeris at epoch 58501 MJD
Right Ascension 299.324 deg
Declination -22.8614 deg
V Magnitude 18.94 mag
Solar Elongation 2.17 deg
Galactic Latitude -24.18 deg
Rate 0.601 deg/day
Direction 79.362 deg

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