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2011SM173  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 2.491 0.004715 au
e 0.652165 0.0008853
i 0.525 0.002063 deg
Ω 175.855 0.07711 deg
ω 237.423 0.06745 deg
M 311.84 3.162 deg
Other useful info
Absolute Magnitude (H)    27.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8665 au
Aphelion distance 4.1155 au
Asc. node-Earth separation 1.2093 au
Desc. node-Earth separation 0.05428 au
Earth MOID 0.00133 au
Orbital period 1436.02 days
Date of orbit computation   Dec 21 11:08

 

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 60000.0 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.