2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/166253In the context of special relativity, we describe with detail the Doppler effect between a light source at rest and an observer in linear motion and constant proper acceleration. To have an Englis version of this article, ask the authors. ----- ^Ce special-relativeco ni detale priskribas lum-Doppleran efikon inter restanta fonto kaj observanto kun rektilinia movado kaj konstanta propra akcelo.8 pages, in Esperanto. English version availableClassical Physicstext