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Table 3

Trial FOTEL orbital solutions based on RVs of component 2 measured in the program SPEFO.

Element Solution 1 Solution 2

P (d) 12.919050 ± 0.000021 12.919046 ± 0.000022
Tsuper. c. 54600.3786 ± 0.0029 54600.3806 ± 0.0030
e 0.0 assumed 0.0 assumed
K2 (km s-1) 89.2086 ± 0.0068 89.1787 ± 0.0070
γ1 (km s-1) 14.04 ± 0.12
γ2 (km s-1) 14.12 ± 0.15
γ3 (km s-1) 14.02 ± 0.13
γ5 (km s-1) 14.49 ± 0.28
γjoint (km s-1) 14.088 ± 0.088
rms (km s-1) 0.905 0.781
No. of RVs 117 117

Notes. All epochs are in RJD = HJD-2 400 000; rms is the rms per 1 observation of unit weight. The systemic velocities γ of individual spectrographs are identified by their numbers used in Table 1.

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