NEODyS-2

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NEODyS ∴ Objects ∴ 2009ST19 ∴ Summary
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2009ST19  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.36074 1.435e-08 au
e 0.59481 2.326e-08
i 6.728 5.073e-06 deg
Ω 0.191 1.84e-05 deg
ω 336.872 2.294e-05 deg
M 73.076 9.652e-06 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9565 au
Aphelion 3.7649 au
Asc. node-Earth separation -0.01716 au
Desc. node-Earth separation 2.37291 au
Earth MOID 0.00938 au
Orbital period 1324.86 days
Date of orbit computation   Oct 9 19:10
Observational summary
Optical observations (Discarded) 389 (22)
Radar observations (Discarded) 0 (0)
Arc length 6357 days
Unobserved 645 days

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Ephemeris at epoch 58138 MJD
Right Ascension 143.92 deg
Declination 21.5274 deg
V Magnitude 23.3 mag
Solar Elongation 159.3 deg
Galactic Latitude 45.33 deg
Rate 0.249 deg/day
Direction -71.051 deg

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