Nasir ad-Din at-Tusi Abu Djafar Mukhammed ibn Mukhammed (1201–1274) was an outstanding Azerbaijanian astronomer, mathematician and philosopher. He founded the Maraga Observatory, then the largest in the world. (M 42360) _ _.
Avastatud: 24-9-1979 Avastamiskoht: Nauchnyj Avastajad: Chernykh, N. S.