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2011WD  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.36057 0.0008795 au
e 0.22878 0.0004161
i 5.675 0.0101 deg
Ω 234.001 0.001335 deg
ω 208.228 0.000459 deg
M 32.284 2.95 deg
Other useful info
Absolute Magnitude (H)    25.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0493 au
Aphelion distance 1.6718 au
Asc. node-Earth separation 0.60597 au
Desc. node-Earth separation 0.08429 au
Earth MOID 0.07351 au
Orbital period 579.672 days
Date of orbit computation   Jul 29 11:30

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 55889.3 MJD
Near present day (ASCII file) Epoch 60600.0 MJD

 

Note. The elements are given with reduced precision in order to be more readable. For full precision please use the machine-readable ASCII files, which contain Equinoctial (not Keplerian) elements and are in a format suitable for OrbFit input. Also refer to the discussion in the FAQ.