most influential Chaldean/Babylonian astronomers, alongside Kidenas (Kidinnu), Naburianos (Naburimannu), and Sudines . Their works were originally written in the Akkadian language and later translated into Greek .  Sudines who was at the court of Attalus I Soter late in the 3rd century BC . Heraclitus of Ephesus (ca. 535–475 BC) was