 
<translate> Nkebi ahịrịokwu dị mkpa dị n'akụkụ Akwụkwọ Nsọ ahụ bụ: E tufuru ebe ahụ ruo ihe dị ka afọ 1,500 ruo mgbe a chọtara ya nke mbụ ya na 1599 na nchọpụta ọzọ sara mbara ihe fọrọ nke nta ka ọ bụrụ afọ 150 ka e mesịrị site n'aka onye injinia Spain bụ́ Rocque Joaquin de Alcubierre na 1748. Ya mere, azịza ikpeazụ bụ 1599. <eng> The relevant sentence in the passage is: The site was lost for about 1,500 years until its initial rediscovery in 1599 and broader rediscovery almost 150 years later by Spanish engineer Rocque Joaquin de Alcubierre in 1748.
So, the final answer is 1599. 