fl. c. 490 B.C. Babylonian astronomer credited with devising what came to be known as System A, a set of tables accounting for the positions of the Sun, Moon, and planets at any particular time. As a result of inaccuracies in this system, Kiddinu (fl....

Nabu-ri-man-nu (also spelled Nabu-rimanni; Greek sources called him Nabourianos, Latin Naburianus) (fl. c. 6th–3rd century BC) was a Chaldean astronomer and mathematician. Classical and ancient cuneiform sources mention an astronomer with this...