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2009WD7  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.4133 0.03958 au
e 0.592711 0.007316
i 1.074 0.01087 deg
Ω 274.094 0.04476 deg
ω 104.925 0.04523 deg
M 307.717 34.09 deg
Other useful info
Absolute Magnitude (H)    25.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9829 au
Aphelion distance 3.8437 au
Asc. node-Earth separation 0.82616 au
Desc. node-Earth separation 0.378 au
Earth MOID 0.01635 au
Orbital period 1369.36 days
Date of orbit computation   feb 26 10:43

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 55155.7 MJD
Near present day (ASCII file) Epoch 60400.0 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.