TY - GEN AU - Marques Oliveira, J. AU - Ortiz Moreno, José Luis AU - Santos Sanz, Pablo AU - Morales, N. AU - Duffard, René Damian AU - Fernández Valenzuela, Estela del Mar AU - Castro Tirado, Alberto Javier AU - Kretlow, M. AU - Alonso Burgos, Sergio AU - Román Reche, Antonio AU - Casanova, V. PY - 2022 UR - http://hdl.handle.net/10481/74472 AB - Context. A stellar occultation by Neptune's main satellite, Triton, was observed on 5 October 2017 from Europe, North Africa, and the USA. We derived 90 light curves from this event, 42 of which yielded a central flash detection. Aims. We aimed at... LA - eng PB - EDP KW - Methods: data analysis KW - Methods: observational KW - Planets and satellites: atmospheres KW - Planets and satellites: physical evolution KW - Techniques: photometric TI - Constraints on the structure and seasonal variations of Triton’s atmosphere from the 5 October 2017 stellar occultation and previous observations DO - 10.1051/0004-6361/202141443 ER -