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AstDyS ∴ Objects ∴ 2000SY189 ∴ Summary
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(38916) 2000SY189  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10431 1.796e-08 au
e 0.086069 4.327e-08
i 21.646 4.428e-06 deg
Ω 206.62 9.751e-06 deg
ω 175.01 2.462e-05 deg
M 123.474 2.19e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8371 au
Aphelion 3.3715 au
Asc. node-Earth separation 2.36656 au
Desc. node-Earth separation 1.84292 au
Earth MOID 1.84142 au
Orbital period 1997.77 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1489 (74)
Radar observations (Discarded) 0 (0)
Arc length 12507.2 days
Unobserved 81 days

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Ephemeris at epoch 60423 MJD
Right Ascension 137.336 deg
Declination -3.57649 deg
V Magnitude 20.15 mag
Solar Elongation -106.92 deg
Galactic Latitude 28.32 deg
Rate 0.15 deg/day
Direction 44.654 deg

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