NEODyS-2

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2011DU9  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.93626 0.001411 au
e 0.51451 0.0003412
i 3.419 0.002001 deg
Ω 155.083 0.001235 deg
ω 328.402 0.001768 deg
M 239.643 1.446 deg

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Other useful info
Absolute Magnitude (H)    26.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.94 au
Aphelion distance 2.9325 au
Asc. node-Earth separation 3e-05 au
Desc. node-Earth separation 1.52266 au
Earth MOID 1e-05 au
Orbital period 984.112 days
Date of orbit computation   Mar 19 09:10
Observational summary
Optical observations (Discarded) 64 (0)
Radar observations (Discarded) 0 (0)
Arc length days
Unobserved days

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Ephemeris
(Epoch MJD)
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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