TY - GEN AU - Pastorello, A. AU - Valerin, G. AU - Fraser, M. AU - Reguitti, A. AU - Elias-Rosa, N. AU - Morales Garoffolo, Antonia Isabel A4 - Física Aplicada PY - 2023 SN - 1432-0746 SN - 0004-6361 UR - http://hdl.handle.net/10498/31892 AB - We present photometric and spectroscopic data on three extragalactic luminous red novae (LRNe): AT 2018bwo, AT 2021afy, and AT 2021blu. AT 2018bwo was discovered in NGC 45 (at about 6.8 Mpc) a few weeks after the outburst onset. During the monitoring... LA - eng PB - EDP Sciences KW - binaries KW - close – stars KW - individual: AT 2018bwo – stars KW - individual: AT 2021blu – stars KW - individual: AT 2021afy – stars KW - winds KW - outflows TI - Forbidden hugs in pandemic times: IV. Panchromatic evolution of three luminous red novae DO - 10.1051/0004-6361/202244684 ER -