NEODyS-2

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NEODyS ∴ Objects ∴ 2009ST19 ∴ Summary
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2009ST19  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.36107 2.04e-08 au
e 0.594813 3.973e-08
i 6.728 8.307e-06 deg
Ω 0.196 3.057e-05 deg
ω 336.878 3.854e-05 deg
M 18.725 1.356e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9567 au
Aphelion 3.7655 au
Asc. node-Earth separation -0.01617 au
Desc. node-Earth separation 2.372 au
Earth MOID 0.00888 au
Orbital period 1325.14 days
Date of orbit computation   Nov 18 12:44
Observational summary
Optical observations (Discarded) 389 (10)
Radar observations (Discarded) 0 (0)
Arc length 6357 days
Unobserved 344 days

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Ephemeris at epoch 57837 MJD
Right Ascension 42.9581 deg
Declination 21.3564 deg
V Magnitude 22.18 mag
Solar Elongation -42.76 deg
Galactic Latitude -33.44 deg
Rate 0.731 deg/day
Direction 72.443 deg

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