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AstDyS ∴ Objects ∴ 2004ST9 ∴ Summary
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(405427) 2004ST9  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24595 1.42e-08 au
e 0.438088 6.781e-08
i 12.234 6.164e-06 deg
Ω 195.022 2.036e-05 deg
ω 60.011 2.843e-05 deg
M 0.133 1.927e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.262 au
Aphelion 3.2299 au
Asc. node-Earth separation 0.48851 au
Desc. node-Earth separation 1.32544 au
Earth MOID 0.31364 au
Orbital period 1229.42 days
Date of orbit computation  apr 23 21:16
Observational summary
Optical observations (Discarded) 440 (5)
Radar observations (Discarded) 0 (0)
Arc length 6252.01 days
Unobserved 907 days

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Ephemeris at epoch 60426 MJD
Right Ascension 323.277 deg
Declination -0.73916 deg
V Magnitude 20.77 mag
Solar Elongation 71.08 deg
Galactic Latitude -35.65 deg
Rate 0.784 deg/day
Direction 66.557 deg

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