The Gaia DR2 census of the Scorpius OB2 association based on kinematic modeling Difeng Guo, Lex Kaper, Anthony G. A. Brown, Jos H. J. de Bruijne and Eleonora Zari A&A, 696 (2025) A119 Published online: 11 April 2025 DOI: 10.1051/0004-6361/202244011