Update of SB9 orbits using HERMES/Mercator radial velocities T. Merle, D. Pourbaix, A. Jorissen, C. Siopis, S. Van Eck and H. Van Winckel A&A, 684 (2024) A74 Published online: 05 April 2024 DOI: 10.1051/0004-6361/202345918