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Table 4.

Physical properties of the 17 systems studied in this paper.

Red giant
Companion
Spin/orbit
KIC Evol M1, dyn M1, seis R1, dyn R1, seis log gdyn log gseis Teff,1 [Fe/H] M2 R2 Teff, 2 e Porb Prot Age Notes
(M) (M) (R) (R) (dex) (dex) (K) (dex) (M) (R) (K) (days) (days) (Gyr)
Double-line spectroscopic binaries (SB2)

4054905 RC 0.95(4) 0.91(6) 8.19(8) 8.2(2) 2.589(9) 2.571(9) 4790(190) −0.7(3) 0.93(1) 3.11(3) 5100(197) 0.37 274.7 ... 7.9(1.6)
4663623 ... 1.41(8) 1.52(6) 9.8(2) 10.0(1) 2.60(1) 2.623(5) 4812(92) −0.13(6) 1.41(10) 1.83(5) 6827(140) 0.40 358.1 ... 2.0(0.2) l = 1 depleted
5193386 RGB 1.39(3) ... 4.49(5) ... 3.274(4) ... 4780(100) −0.36(6) 1.17(5) 1.37(1) 6622(127) 0.01 21.4 26(2) 2.5(0.6) Flares, Ca H&K em
6307537 RGB 1.29(7) ... 4.45(6) ... 3.25(1) ... 4960(240) −0.0(4) 1.06(4) 1.17(2) 6387(306) 0.01 29.7 78(6) 5.3(3.0) Flares, Ca H&K em
7133286 ... 1.05(3) ... 9.21(8) ... 2.532(7) ... 4500(110) −0.6(2) 1.02(3) 1.58(1) 6075(148) 0.01 38.5 38(3) 5.4(0.9) Flares, Ca H&K em
7293054 ... 1.6(1) 1.56(10) ... 11.4(2) ... 2.518(8) 4790(160) 0.1(3) 1.4(1) 4.0(3) 5900(374) 0.80 671.8 ... 0.9(0.3) Cmp eclipsed
8435232 ... 1.20(4) ... 12.9(2) ... 2.297(8) ... 4460(130) −0.1(2) 1.04(3) 1.28(2) 6347(174) 0.00 49.6 48(3) 5.3(1.7) Ca H&K em
9153621 ... 1.1(2) 1.16(8) 10.4(6) 10.4(2) 2.45(4) 2.470(9) 4760(190) −0.3(2) 0.93(10) 1.02(6) 6170(235) 0.70 305.8 ... 7.8(5.2)
11235323 RGB 1.03(1) ... 3.578(9) ... 3.342(4) ... 4840(200) −0.4(2) 0.989(2) 1.544(4) 6319(254) 0.01 19.7 24(2) 7.2(1.7) Flares, Hα em.,
Ca H&K em

Single-line spectroscopic binaries (SB1)

4360072 RC ... 1.05(8) ... 10.7(2) ... 2.402(9) 5020(210) −0.1(2) 0.71(3) 0.5(1) 5923(530) 0.15 1084.8 ... 11.5(5.0)
4473933 ... ... ... ... ... ... ... 4530(220) −0.4(3) ... ... 7172(344) 0.28 103.6 68(6) ... Ca H&K em
5866138 RC ... 1.57(7) ... 8.1(1) ... 2.820(6) 4960(120) 0.1(1) 0.49(2) 0.456(10) 3252(93) 0.72 342.3 ... 2.0(0.6)
6757558 RGB ... 0.88(3) ... 4.96(6) ... 2.992(5) 4590(110) −0.0(1) 0.217(9) ... ... 0.22 421.2 ... 12.1(3.5) RG eclipsed
7768447 RGB ... 1.12(7) ... 8.3(2) ... 2.650(8) 4760(160) 0.2(2) 0.63(3) 0.59(3) 4115(555) 0.32 122.3 ... 8.8(3.2)
9904059 RGB ... 0.98(6) ... 4.96(8) ... 3.039(7) 4830(160) 0.0(3) 0.46(2) ... ... 0.32 103.0 ... 9.9(4.0) Cmp eclipsed
10015516 RC ... 1.75(9) ... 9.6(2) ... 2.716(7) 4830(130) −0.4(2) 1.33(6) 1.52(3) 6909(177) 0.00 67.7 66(6) 0.8(0.2) Ca H&K em
10074700 ... ... 0.84(4) ... 3.53(5) ... 3.267(6) 5070(100) −0.4(1) 0.6(3) 0.56(1) 4020(520) 0.29 365.6 ... 13.9(3.9) Faint

Notes. The parameters M, R, log g, Teff, and [Fe/H] refer to stellar masses, radii, surface gravities, effective temperatures, and metallicities, respectively. The subscripts “dyn” and “seis” stand for dynamical modeling and asteroseismic scaling relations, respectively. In the comment column, em. stands for spectral “emission”; Ca H & K indicate the calcium lines at 3968.5 and 3933.7 Å, respectively, and Hα the hydrogen Balmer line at 6562.8 Å. The comments “RG eclipsed” and “Cmp eclipsed” indicate that only one type of eclipse is visible in the light curve, either the RG is eclipsed (RG) or the companion (Cmp). For SB1 systems, the parameters of the companion stars are deduced by combining asteroseismic masses and radii of the RG with the mass function obtained from light curve and radial velocity modeling. For RC stars, the age uncertainty may be underestimated (see discussion in Sect. 3.4). We could not determine the mass, radius, and age of the giant component of KIC 4473933 because this binary is an SB1 (see Fig. 4) and its power spectrum has no detectable oscillations (see Fig. A.2). The values of Teff, [Fe/H], Porb, and e are reported to provide a view of each system at a glance. The exact values with uncertainties are shown in Tables 1 and 2.

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