A scaled-up planetary system around a supernova progenitor V. Squicciarini, R. Gratton, M. Janson, E. E. Mamajek, G. Chauvin, P. Delorme, M. Langlois, A. Vigan, S. C. Ringqvist, G. Meeus et al. (17 more) A&A, 664 (2022) A9 Published online: 04 August 2022 DOI: 10.1051/0004-6361/202243675