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(90377) Sedna  ▹ 
ORBITAL INFORMATION
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 479.259 0.5306 au
e 0.841091 0.0001773
i 11.93 1.198e-05 deg
Ω 144.326 0.0009381 deg
ω 311.527 0.008938 deg
M 358.037 0.003268 deg
Other useful info
Absolute Magnitude (H)    1.5 mag
Slope parameter (G)    0.15 mag
Perihelion 76.1585 au
Aphelion 882.359 au
Asc. node-Earth separation 89.0213 au
Desc. node-Earth separation 316.069 au
Earth MOID 75.1873 au
Orbital period 3.83225e+06 days
Date of orbit computation  Sep 16 16:07

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 55617.0 MJD
Near present day (ASCII file) Epoch 58600.0 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.





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