BE Lyncis: A Pulsating Star in the Most Eccentric Binary with a Massive Unseen Companion
We report the discovery of an exceptionally eccentric binary system, BE Lyncis (BE Lyn), which might host a compact companion with mass ≳2.5 M _⊙ . By combining TESS photometry with an extensive set of times of maximum light spanning 39 yr, we identify BE Lyn as a high-amplitude δ Scuti star in a bi...
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| Κύριοι συγγραφείς: | , , |
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| Μορφή: | Artigo |
| Γλώσσα: | Inglês |
| Έκδοση: |
IOP Publishing
2026-01-01
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| Σειρά: | The Astrophysical Journal Letters |
| Θέματα: | |
| Διαθέσιμο Online: | https://doi.org/10.3847/2041-8213/ae5be3 |
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