Study of the $μ$ Cet Binary with Speckle Interferometric, Photometric and Spectroscopic Techniques
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arXiv
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| Autori principali: | , , , , , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| author | Dyachenko, V. V. Yakunin, I. A. Bayazitov, R. M. Grigoriev, S. A. Ryabchikova, T. A. Pakhomov, Yu. V. Semenko, E. A. Beskakotov, A. S. Mitrofanova, A. A. Maksimov, A. F. Balega, Yu. Yu. |
| author_facet | Dyachenko, V. V. Yakunin, I. A. Bayazitov, R. M. Grigoriev, S. A. Ryabchikova, T. A. Pakhomov, Yu. V. Semenko, E. A. Beskakotov, A. S. Mitrofanova, A. A. Maksimov, A. F. Balega, Yu. Yu. |
| contents | We present a refined speckle-interferometric orbit of a binary system $μ$ Cet, with the main component studied based on the analysis of photometric and spectroscopic data, obtained at the SAO RAS 6-m telescope. The object was initially classified as a giant with chemical composition anomalies. As a result of our analysis, we conclude that the star belongs to the Main Sequence, to the class of non-peculiar stars. Analysis of photometric data from the TESS mission indicates that the main component of the system belongs to the $γ$ Dor pulsators. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_15063 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Study of the $μ$ Cet Binary with Speckle Interferometric, Photometric and Spectroscopic Techniques Dyachenko, V. V. Yakunin, I. A. Bayazitov, R. M. Grigoriev, S. A. Ryabchikova, T. A. Pakhomov, Yu. V. Semenko, E. A. Beskakotov, A. S. Mitrofanova, A. A. Maksimov, A. F. Balega, Yu. Yu. Solar and Stellar Astrophysics We present a refined speckle-interferometric orbit of a binary system $μ$ Cet, with the main component studied based on the analysis of photometric and spectroscopic data, obtained at the SAO RAS 6-m telescope. The object was initially classified as a giant with chemical composition anomalies. As a result of our analysis, we conclude that the star belongs to the Main Sequence, to the class of non-peculiar stars. Analysis of photometric data from the TESS mission indicates that the main component of the system belongs to the $γ$ Dor pulsators. |
| title | Study of the $μ$ Cet Binary with Speckle Interferometric, Photometric and Spectroscopic Techniques |
| topic | Solar and Stellar Astrophysics |
| url | https://arxiv.org/abs/2409.15063 |