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NEODyS ∴ Objects ∴ 2009ST171 ∴ Summary
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2009ST171  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.57738 0.01849 au
e 0.608663 0.002962
i 3.744 0.01348 deg
Ω 186.547 0.002501 deg
ω 206.006 0.07745 deg
M 11.612 8.046 deg

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Other useful info
Absolute Magnitude (H)    26.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0086 au
Aphelion 4.1461 au
Asc. node-Earth separation 2.58451 au
Desc. node-Earth separation 0.04654 au
Earth MOID 0.02455 au
Orbital period 1511.35 days
Date of orbit computation   Mar 13 11:17
Observational summary
Optical observations (Discarded) 19 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 3284 days

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Ephemeris at epoch 58387 MJD
Right Ascension 167.471 deg
Declination 4.08325 deg
V Magnitude 32.11 mag
Solar Elongation 15.77 deg
Galactic Latitude 56.56 deg
Rate 0.388 deg/day
Direction 111.993 deg

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