Asteroseismic Characterization of 142 Solar-like Oscillators Hosting Confirmed Exoplanets
We present the largest catalog of exoplanet host stars with solar-like oscillations compiled to date, providing a powerful resource for refining stellar and planetary characterization via asteroseismology. By combining high-precision photometric data from Kepler and the Transiting Exoplanet Survey S...
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| Format: | Article |
| Language: | English |
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IOP Publishing
2025-01-01
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| Series: | The Astrophysical Journal Supplement Series |
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| Online Access: | https://doi.org/10.3847/1538-4365/ade23f |
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| author | Wen-Xu Lin Sheng-Bang Qian Li-Ying Zhu Fu-Xing Li Qi-bin Sun Wen-Ping Liao Ping Li Xiang-Dong Shi Ting Li |
| author_facet | Wen-Xu Lin Sheng-Bang Qian Li-Ying Zhu Fu-Xing Li Qi-bin Sun Wen-Ping Liao Ping Li Xiang-Dong Shi Ting Li |
| author_sort | Wen-Xu Lin |
| collection | DOAJ |
| description | We present the largest catalog of exoplanet host stars with solar-like oscillations compiled to date, providing a powerful resource for refining stellar and planetary characterization via asteroseismology. By combining high-precision photometric data from Kepler and the Transiting Exoplanet Survey Satellite with the automated pySYD pipeline, we systematically searched thousands of confirmed host stars for solar-like pulsations. From this process, we identified 174 stars displaying distinct oscillatory signatures, of which 142 offered sufficiently high signal-to-noise ratios and frequency resolution. For these 142 targets, we derived global stellar parameters—such as mass, radius, and surface gravity—confirming consistency with published spectroscopic data. This synergy between asteroseismic and spectroscopic methods fosters robust constraints on stellar properties and enables more accurate planetary analyses, while also highlighting the value of long-baseline photometry for probing stellar interiors and bridging observational gaps across various evolutionary phases. We additionally draw attention to 32 host stars that exhibit low-frequency pulsations but remain only partially characterized, primarily due to their large radii or limited observational baselines. These systems underscore the potential for future observations to explore interactions between planets and giant host stars, as well as broader implications for planetary evolution. Altogether, the curated stellar parameters and asteroseismic data establish a foundation for deeper investigations into planetary system architectures and the long-term evolution of exoplanets under varying stellar conditions. |
| format | Article |
| id | doaj-art-3c0ac7bdb1734c29a111e903e9ae62fa |
| institution | DOAJ |
| issn | 0067-0049 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | The Astrophysical Journal Supplement Series |
| spelling | doaj-art-3c0ac7bdb1734c29a111e903e9ae62fa2025-08-20T03:16:47ZengIOP PublishingThe Astrophysical Journal Supplement Series0067-00492025-01-0127913110.3847/1538-4365/ade23fAsteroseismic Characterization of 142 Solar-like Oscillators Hosting Confirmed ExoplanetsWen-Xu Lin0https://orcid.org/0000-0002-8276-5634Sheng-Bang Qian1https://orcid.org/0000-0002-5995-0794Li-Ying Zhu2https://orcid.org/0000-0002-0796-7009Fu-Xing Li3https://orcid.org/0000-0002-0285-6051Qi-bin Sun4https://orcid.org/0000-0003-0516-404XWen-Ping Liao5https://orcid.org/0000-0001-9346-9876Ping Li6Xiang-Dong Shi7https://orcid.org/0000-0002-5038-5952Ting Li8Department of Astronomy, School of Physics and Astronomy, Key Laboratory of Astroparticle Physics of Yunnan Province, Yunnan University , Kunming 650091, People’s Republic of China ; qiansb@ynu.edu.cn; Yunnan Observatories, Chinese Academy of Sciences , Kunming 650216, People’s Republic of China; University of Chinese Academy of Sciences , No. 1 Yanqihu East Road, Huairou District, Beijing, 101408, People’s Republic of ChinaDepartment of Astronomy, School of Physics and Astronomy, Key Laboratory of Astroparticle Physics of Yunnan Province, Yunnan University , Kunming 650091, People’s Republic of China ; qiansb@ynu.edu.cnYunnan Observatories, Chinese Academy of Sciences , Kunming 650216, People’s Republic of China; University of Chinese Academy of Sciences , No. 1 Yanqihu East Road, Huairou District, Beijing, 101408, People’s Republic of ChinaDepartment of Astronomy, School of Physics and Astronomy, Key Laboratory of Astroparticle Physics of Yunnan Province, Yunnan University , Kunming 650091, People’s Republic of China ; qiansb@ynu.edu.cnDepartment of Astronomy, School of Physics and Astronomy, Key Laboratory of Astroparticle Physics of Yunnan Province, Yunnan University , Kunming 650091, People’s Republic of China ; qiansb@ynu.edu.cnYunnan Observatories, Chinese Academy of Sciences , Kunming 650216, People’s Republic of China; University of Chinese Academy of Sciences , No. 1 Yanqihu East Road, Huairou District, Beijing, 101408, People’s Republic of ChinaYunnan Observatories, Chinese Academy of Sciences , Kunming 650216, People’s Republic of ChinaYunnan Observatories, Chinese Academy of Sciences , Kunming 650216, People’s Republic of China; University of Chinese Academy of Sciences , No. 1 Yanqihu East Road, Huairou District, Beijing, 101408, People’s Republic of ChinaYunnan Training Center for Ethnic Leardership, Yunnan Minzu University , Kunming 650504, People’s Republic of ChinaWe present the largest catalog of exoplanet host stars with solar-like oscillations compiled to date, providing a powerful resource for refining stellar and planetary characterization via asteroseismology. By combining high-precision photometric data from Kepler and the Transiting Exoplanet Survey Satellite with the automated pySYD pipeline, we systematically searched thousands of confirmed host stars for solar-like pulsations. From this process, we identified 174 stars displaying distinct oscillatory signatures, of which 142 offered sufficiently high signal-to-noise ratios and frequency resolution. For these 142 targets, we derived global stellar parameters—such as mass, radius, and surface gravity—confirming consistency with published spectroscopic data. This synergy between asteroseismic and spectroscopic methods fosters robust constraints on stellar properties and enables more accurate planetary analyses, while also highlighting the value of long-baseline photometry for probing stellar interiors and bridging observational gaps across various evolutionary phases. We additionally draw attention to 32 host stars that exhibit low-frequency pulsations but remain only partially characterized, primarily due to their large radii or limited observational baselines. These systems underscore the potential for future observations to explore interactions between planets and giant host stars, as well as broader implications for planetary evolution. Altogether, the curated stellar parameters and asteroseismic data establish a foundation for deeper investigations into planetary system architectures and the long-term evolution of exoplanets under varying stellar conditions.https://doi.org/10.3847/1538-4365/ade23fPlanet hosting starsExoplanetsAsteroseismology |
| spellingShingle | Wen-Xu Lin Sheng-Bang Qian Li-Ying Zhu Fu-Xing Li Qi-bin Sun Wen-Ping Liao Ping Li Xiang-Dong Shi Ting Li Asteroseismic Characterization of 142 Solar-like Oscillators Hosting Confirmed Exoplanets The Astrophysical Journal Supplement Series Planet hosting stars Exoplanets Asteroseismology |
| title | Asteroseismic Characterization of 142 Solar-like Oscillators Hosting Confirmed Exoplanets |
| title_full | Asteroseismic Characterization of 142 Solar-like Oscillators Hosting Confirmed Exoplanets |
| title_fullStr | Asteroseismic Characterization of 142 Solar-like Oscillators Hosting Confirmed Exoplanets |
| title_full_unstemmed | Asteroseismic Characterization of 142 Solar-like Oscillators Hosting Confirmed Exoplanets |
| title_short | Asteroseismic Characterization of 142 Solar-like Oscillators Hosting Confirmed Exoplanets |
| title_sort | asteroseismic characterization of 142 solar like oscillators hosting confirmed exoplanets |
| topic | Planet hosting stars Exoplanets Asteroseismology |
| url | https://doi.org/10.3847/1538-4365/ade23f |
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