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A distant brown dwarf coplanar to a warm Jupiter and a hot super-Earth

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Why This Matters

This discovery of a distant brown dwarf aligned with a warm Jupiter and a hot super-Earth provides valuable insights into planetary system formation and dynamics. It highlights the complex gravitational interactions that can occur in multi-planet systems, informing models of planetary evolution and stability for both researchers and consumers interested in exoplanetary science. Understanding such configurations can also refine detection techniques and improve the search for diverse planetary systems.

Key Takeaways

Dobrovolskis, A. R. & Borucki, W. J. Influence of Jovian extrasolar planets on transits of inner planets. Bull. Am. Astron. Soc. 28, 1112 (1996).

Ricker, G. R. et al. Transiting Exoplanet Survey Satellite (TESS). J. Astron. Telesc. Instrum. Syst. 1, 014003 (2015).

Hobson, M. J. et al. A transiting warm giant planet around the young active star TOI-201. Astron. J. 161, 235 (2021).

Brahm, R. et al. HD 1397b: a transiting warm giant planet orbiting a V = 7.8 mag subgiant star discovered by TESS. Astron. J. 158, 45 (2019).

Rogers, L. A. Most 1.6 Earth-radius planets are not rocky. Astrophys. J. 801, 41 (2015).

Paxton, B. et al. Modules for Experiments in Stellar Astrophysics (MESA). Astrophys. J. Suppl. Ser. 192, 3 (2011).

Acuña, L., Kreidberg, L., Zhai, M. & Mollière, P. GASTLI. An open-source coupled interior–atmosphere model to unveil gas-giant composition. Astron. Astrophys. 688, A60 (2024).

Spiegel, D. S., Burrows, A. & Milsom, J. A. The deuterium-burning mass limit for brown dwarfs and giant planets. Astrophys. J. 727, 57 (2011).

Maciejewski, G. & Łoboda, W. A transiting giant on a 7.7 yr orbit revealed by transit timing variations in the TOI-201 system. Astrophys. J. Lett. 988, L63 (2025).

Murray, C. D. & Dermott, S. F. Solar System Dynamics (Cambridge Univ. Press, 1999).

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