Several multikeplerian orbital fits for γ-Cephei considering different values of mA and aB. Black lines show results for mA = 1.59 M⊙, while red curves assume mA = 1.18 M⊙. The dashed horizontal line in the upper-left panel corresponds to the 1σ confidence level around the global minimum of . The dashed line in the bottom-left panel corresponds to a constant pericenter distance equal to 11.48 AU.
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