Fernández Figueroa, María JoséCastro Rubio, Elisa DeRego Fernández, Manuel2023-06-212023-06-2119810004-6361https://hdl.handle.net/20.500.14352/64994© European Southern ObservatoryObservations of κ Ceti (HD 20630), G5 V, obtained with the IUE satellite have been analysed to determine the structure of its outer atmosphere. This analysis is used to derive a model of transition region and to examine the terms of energy balance equation.engjournal articlehttp://adsabs.harvard.edu/abs/1981A%26A....99..141Fhttp://adsabs.harvard.edu/open access52EUV spectraStellar chromospheresTransition regionAstrofísicaAstronomía (Física)