TUVO-21acq: A new cataclysmic variable discovered through a UV outburst David Modiano, Rudy Wijnands, David A. H. Buckley, Mariusz Gromadzki, Sill Verberne and Marieke van Etten A&A, 664 (2022) A165 Published online: 25 August 2022 DOI: 10.1051/0004-6361/202243870