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2011EC  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.50549 0.001228 au
e 0.364126 0.0005652
i 1.082 0.001487 deg
Ω 167.613 0.01113 deg
ω 33.52 0.007563 deg
M 11.721 3.609 deg
Other useful info
Absolute Magnitude (H)    25.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9573 au
Aphelion distance 2.0537 au
Asc. node-Earth separation 0.00943 au
Desc. node-Earth separation 0.86838 au
Earth MOID 0.00108 au
Orbital period 674.706 days
Date of orbit computation   feb 26 10:49

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 55602.9 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.