Unveiling the binary nature of NGC 2323 Songmei Qin, Jing Zhong, Tong Tang, Yueyue Jiang, Long Wang, Kai Wu, Friedrich Anders, Lola Balaguer-Núñez, Guimei Liu, Chunyan Li et al. (2 more) A&A, 693 (2025) A317 Published online: 29 January 2025 DOI: 10.1051/0004-6361/202452962