Hipparcos, Gaia, and RVs reveal that the radio emitting F star HD 220242 has an M dwarf companion, a likely source of the radio emission

Fuente: arXiv

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Bibliographic Details
Main Authors:	Delamer, Megan, Stefánsson, Guðmundur, Mahadevan, Suvrath, Cañas, Caleb I., Vedantham, Harish K., Gupta, Arvind F., Callingham, Joseph R., Oliver, Juan Bautista Climent, Cochran, William, Fernandes, Rachel B., Fitzmaurice, Evan, Guirado, Jose Carlos, Hartmann, Michael, Hatzes, Artie P., Koo, Elise, Libby-Roberts, Jessica E., Ninan, Joe P., Pérez-Torres, Miguel, Robertson, Paul, Roy, Arpita, Schwab, Christian
Format:	Preprint
Published:	2025
Subjects:	Solar and Stellar Astrophysics Earth and Planetary Astrophysics
Online Access:	Acceder al recurso
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Internet

https://arxiv.org/abs/2512.10072