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2011SM173  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.49143 0.004539 au
e 0.652178 0.0008732
i 0.526 0.002059 deg
Ω 175.853 0.07771 deg
ω 237.426 0.06856 deg
M 52.106 3.438 deg
Other useful info
Absolute Magnitude (H)    27.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8666 au
Aphelion distance 4.1163 au
Asc. node-Earth separation 1.21173 au
Desc. node-Earth separation 0.05559 au
Earth MOID 0.00136 au
Orbital period 1436.38 days
Date of orbit computation   feb 26 10:50

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 55833.7 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.