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Table 4

FOTEL circular-orbit solutions individually for components 1 and 2 and for both stars together, based on RVs obtained via a 2D cross-correlation.

Element Solution 3 Solution 4 Solution 5

Tsup. conj. 0.427 0.3807 0.3808
±0.059 ±0.0032 ±0.0033
K1 (km s-1) 5.26 ± 0.15 5.26 ± 0.14
K2 (km s-1) 88.71 ± 0.14 88.71 ± 0.15
rms (km s-1) 0.694 0.630 0.666
No. of RVs 41 41 41/41

Notes. The orbital period was fixed at 12919046 in all cases. All epochs are in HJD-2 454 600; rms is the rms of 1 observation of unit weight.

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