Evidence for the Keplerian orbit of a close companion around a giant star

Esseldeurs, M.; Decin, L.; Ridder, J. de; Mori, Y.; Karakas, A.I.; Malfait, J.; ... ; Wong, K.T. (2026)

Article / Letter to editor

• All authors: Esseldeurs, M.; Decin, L.; Ridder, J. de; Mori, Y.; Karakas, A.I.; Malfait, J.; Danilovich, T.; Mathis, S.; Richards, A.M.S.; Sahai, R.; Yates, J.; Sande, M.L. van de; Baes, M.; Baudry, A.; Bolte, J.; Ceulemans, T.; Ceuster, F. de; El Mellah, I.; Etoka, S.; Gottlieb, C.; Herpin, F.; Kervella, P.; Landri, C.; Marinho, L.; McDonald, I.; Menten, K.; Millar, T.; Osborn, Z.; Pimpanuwat, B.; Plane, J.; Price, D.J.; Siess, L.; Vermeulen, O.; Wong, K.T.
• Date: 2026
• Journal: Nature Astronomy
• Volume: 10
• Pages: 124–143
• Advanced Publication: Yes
• DOI: doi:10.1038/s41550-025-02697-2
• Link: https://ui.adsabs.harvard.edu/abs/2025NatAs.tmp..216E