Table 3.
Observed and theoretical periods (ℓ = 1, 2) for the asteroseismological models for J1112 with (M⋆,Teff,log(MH/M⋆)) = (0.1612 M⊙, 9301 K, −1.76), for J1518 with (0.2390 M⊙, 9487 K, −3.67) and for J1735 with (0.1612 M⊙, 8075 K, −1.76).
Star | ΠO (s) | ΠT (s) | ℓ | k | |δΠ| (s) | η(10−4) | Remark |
---|---|---|---|---|---|---|---|
J1112 | 1792.905 ± 0.005 | 1797.822 | 1 | 17 | 4.92 | −0.00004 | Stable |
1884.599 ± 0.004 | 1886.039 | 2 | 32 | 1.44 | −0.0155 | Stable | |
2258.528 ± 0.003 | 2266.323 | 2 | 39 | 7.79 | −0.131 | Stable | |
2539.695 ± 0.005 | 2536.215 | 2 | 44 | 3.48 | −0.399 | Stable | |
2855.728 ± 0.01 | 2861.968 | 2 | 50 | 6.24 | −1.14 | Stable | |
J1518 | 1335.318 ± 0.003 | 1329.599 | 2 | 28 | 5.719 | 0.463 | Unstable |
1956.361 ± 0.003 | 1959.913 | 1 | 24 | 3.552 | 0.653 | Unstable | |
2134.027 ± 0.004 | 2131.306 | 2 | 46 | 2.721 | 0.504 | Unstable | |
2268.203 ± 0.004 | 2266.188 | 1 | 28 | 2.015 | 0.766 | Unstable | |
2714.306 ± 0.003 | 2717.686 | 2 | 59 | 3.380 | −0.373 | Stable | |
2799.087 ± 0.005 | 2802.873 | 1 | 35 | 3.786 | 1.14 | Unstable | |
3848.201 ± 0.009 | 3851.967 | 2 | 84 | 3.766 | −4.96 | Stable | |
J1735 | 3362.76 ± 0.54 | 3359.87 | 2 | 56 | 2.89 | 5.57 | Unstable |
3834.54 ± 0.42 | 3831.65 | 2 | 64 | 2.89 | 0.243 | Unstable | |
4541.88 ± 0.24 | 4542.92 | 2 | 76 | 1.04 | −14.3 | Stable | |
4961.22 ± 0.72 | 4960.70 | 1 | 48 | 0.52 | 13.9 | Unstable |
Notes. The harmonic degree ℓ, the radial order k, the absolute period difference, and the nonadiabatic growth rate for each theoretical period are also displayed.
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