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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011DS9 ∴ Summary
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2011DS9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.62122 9.728e-08 au
e 0.643235 4.125e-08
i 3.699 4.107e-06 deg
Ω 93.349 0.0001025 deg
ω 146.27 0.0001003 deg
M 268.275 3.702e-05 deg

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Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9352 au
Aphelion 4.3073 au
Asc. node-Earth separation 2.32241 au
Desc. node-Earth separation -0.01666 au
Earth MOID 0.00429 au
Orbital period 1550.08 days
Date of orbit computation   Oct 1 18:59
Observational summary
Optical observations (Discarded) 270 (0)
Radar observations (Discarded) 0 (0)
Arc length 1421 days
Unobserved 1398 days

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Ephemeris at epoch 58437 MJD
Right Ascension 106.908 deg
Declination 22.4172 deg
V Magnitude 25.74 mag
Solar Elongation 126.71 deg
Galactic Latitude 13.41 deg
Rate 0.071 deg/day
Direction -76.754 deg

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