The lead author of a study that catalogs all known planet-hosting, triple-stellar systems is a planetary physicist at The University of Texas at Arlington.
Manfred Cuntz, professor of physics, led the project, titled “An Early Catalog of Planet-hosting Multiple-star Systems of Order Three and Higher.” This study provides a thorough bibliographic assessment of planet-hosting, triple-stellar systems.
It was recently published in The Astrophysical Journal Supplements Series. Co-authors include UTA alumni G.E. Luke, Matthew Millard and Lindsey Boyle, as well as Shaan D. Patel, a doctoral-bound graduate student.
The paper offers a system classification that considers the various types of planetary orbits among other factors. Additionally, the authors examine past controversies and planet retractions based on the criteria for what constitutes a planet-hosting, triple-stellar system.
Most planets, such as all in Earth’s solar system, orbit a single star. About 100 known planets are members of stellar binaries, the authors wrote in their study.
2023-05-28 22:00:03
Article from phys.org
