Spectroscopic orbit and variability of the Be star V1624 Cyg = 28 Cyg P. Harmanec, S. Yang, P. Koubský, J. Labadie-Bartz, P. Doležal, S. Ranguin, H. Božić, J. Švrčková, M. Zummer, P. Zasche and H. Ak A&A, 699 (2025) A321 Published online: 16 July 2025 DOI: 10.1051/0004-6361/202554185