53
520
521
523
524
52-1
52-6
41.00
29.35
29.31
29.33
29.27
29.05
03.06.01
03.05.01
03.04.03
2
223
614
6135
SCI004000
SCI005000
We present a frequency analysis of $\gamma$ Dor variables based on the TESS photometric data: among 35 objects, period spacing patterns were found in five stars TIC 235680293, TIC 235682463, TIC 416401558, TIC 232620739 and TIC 406927322. We estimate their near-core rotation and make an assumption about the pulsation modes. Also three objects TIC 75784209, TIC 318837103, and TIC 309662501 show pulsations in $p$-modes and $g$-modes simultaneously, and we identify them as $\delta$ Sct–$\gamma$ Dor.
asteroseismology; stars: oscillations (including pulsations), rotation
1. Auvergne M., Bodin P., Boisnard L., et al., 2009, Astronomy & Astrophysics, 506, 1, p. 411
2. Borucki W.J., Koch D., Basri G., et al., 2010, Science, 327, 5968, p. 977
3. Deeming T.J., 1975, Astrophysics and Space Science, 36, 1, p. 137
4. Kaye A.B., Handler G., Krisciunas K., et al., 1999, Publications of the Astronomical Society of the Pacific, 111, 761, p. 840
5. Kurtz D.W., 1985, Monthly Notices of the Royal Astronomical Society, 213, 4, p. 773
6. Li G., Van Reeth T., Bedding T.R., et al., 2019, Monthly Notices of the Royal Astronomical Society, 491, 3, p. 3586
7. Ricker G.R., Winn J.N., Vanderspek R., et al., 2015, Journal of Astronomical Telescopes, Instruments and Systems, 1, id. 014003
8. Skarka M., Žák J., Fedurco M., et al., 2022, Astronomy & Astrophysics, 2022, 666, id. A142
9. Weiss W.W., Rucinski S.M., Moffat A.F.J., et al., 2014, Publications of the Astronomical Society of the Pacific, 126, 940, p. 573
