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NEODyS ∴ Objects ∴ 2009ST19 ∴ Summary
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2009ST19  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.36046 2.032e-08 au
e 0.594848 3.958e-08
i 6.728 7.458e-06 deg
Ω 0.188 2.953e-05 deg
ω 336.864 3.73e-05 deg
M 127.447 1.471e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9563 au
Aphelion 3.7646 au
Asc. node-Earth separation -0.01812 au
Desc. node-Earth separation 2.37101 au
Earth MOID 0.00992 au
Orbital period 1324.62 days
Date of orbit computation   Jul 5 15:03
Observational summary
Optical observations (Discarded) 393 (10)
Radar observations (Discarded) 0 (0)
Arc length 6357 days
Unobserved 889 days

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Ephemeris at epoch 58382 MJD
Right Ascension 163.031 deg
Declination 9.5814 deg
V Magnitude 24.93 mag
Solar Elongation 17.15 deg
Galactic Latitude 56.85 deg
Rate 0.266 deg/day
Direction 113.473 deg

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