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2008DD  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.94369 0.0009471 au
e 0.462644 0.0002289
i 15.316 0.004756 deg
Ω 355.456 0.002577 deg
ω 186.999 0.002913 deg
M 332.815 1.536 deg
Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0445 au
Aphelion distance 2.8429 au
Asc. node-Earth separation 1.82061 au
Desc. node-Earth separation 0.05232 au
Earth MOID 0.05142 au
Orbital period 989.78 days
Date of orbit computation   feb 26 10:34

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 54526.8 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.