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NEODyS ∴ Objects ∴ 2009ST171 ∴ Summary
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2009ST171  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.5772 0.01531 au
e 0.608634 0.002445
i 3.744 0.01121 deg
Ω 186.547 0.002066 deg
ω 206.007 0.06486 deg
M 323.969 6.242 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 4.1458 au
Asc. node-Earth separation 2.58507 au
Desc. node-Earth separation 0.04743 au
Earth MOID 0.02534 au
Orbital period 1511.19 days
Date of orbit computation   Oct 9 19:01
Observational summary
Optical observations (Discarded) 19 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 2945 days

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Ephemeris at epoch 58048 MJD
Right Ascension 270.181 deg
Declination -20.4804 deg
V Magnitude 30.54 mag
Solar Elongation -61.67 deg
Galactic Latitude 1.34 deg
Rate 0.484 deg/day
Direction 93.336 deg

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