Table 1.
Overview of the measured parameter values for our binary stars with detected γ Dor-type pulsations and tidal perturbations.
| KIC 3228863 | KIC 3341457 | KIC 4947528 | KIC 9108579 | KIC 12785282 | V456 Cyg(1) | |
|---|---|---|---|---|---|---|
| TIC | 394179296 | 137094904 | 169560376 | 273583841 | 406997952 | 15795549 |
| Eclipsing | y | n | n | n | y | y |
| mKepler (mag) | 11.816 | 13.873 | 13.910 | 11.560 | 13.518 | – |
| νorb (d−1) | 1.36809332(4) | 1.8932976(5) | 2.0121190(1) | 0.85497202(16) | 1.26782902(13) | 1.122091(8) |
| νrot, nc (d−1) | 1.371(3) | 1.865(1) | 2.03(2) | 0.847(7) | 1.264(3) | 1.113(5) |
| Π0 (s) | 4370(100) | 3870(40) | 4390(310) | 4240(160) | 4214(30) | 4300(50) |
| Pulsating component | Primary | Unknown | Unknown | Unknown | Primary | Secondary |
| k | 0 | 0 | 0 | 0 | 0 | 0 |
| m | 1 | 1 | 1 | 1 | 1 | 1 |
| nmin | −61 | −72 | −42 | −47 | −56 | −31 |
| nmax | −28 | −41 | −21 | −40 | −19 | −18 |
| nspan | 34 | 32 | 22 | 8 | 38 | 14 |
| Tidal perturbations | y | y | y | n | y | y |
| k | −2 | −2 | – | 0 | – | – |
| m | −1 | −1 | – | 2 | – | – |
| nmin | −24 | −53 | – | −61 | – | – |
| nmax | −18 | −33 | – | −49 | – | – |
| nspan | 7 | 21 | – | 13 | – | – |
| Tidal perturbations | n | y | – | y | – | – |
Notes. The middle and bottom sections contain the relevant parameters for the first and (if detected) second g-mode period-spacing pattern of each target, respectively. The νrot, nc parameter is the near-core rotation frequency, measured from asteroseismic modelling. The nspan parameter indicates the total number of radial orders that the g-mode pulsations within the detected period-spacing patterns span. The ‘tidal perturbation’ parameter indicates when tidal perturbations were detected for any pulsation in a g-mode period-spacing pattern.
References. (1) studied by Van Reeth et al. (2022b).
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