1048

{| align=right cellpadding=3 id=toc style="margin-left: 15px;"\n|- \n| align="center" colspan=2 | Years:
1045 1046 1047 - 1048 - 1049 1050 1051\n|-\n| align="center" colspan=2 | Decades:
1010s 1020s 1030s - 1040s - 1050s 1060s 1070s\n|- \n| align="center" | Centuries:
10th century - 11th century - 12th century\n|}\n

Table of contents

1 Events 2 Births 3 Deaths

Events

\n* The city of Oslo is founded by Harald Hardråde of Norway.

Births

\n* May 31 - Omar Khayyam, Persian poet, astronomer, mathematician and philosopher (+ 1131)

Deaths

\n* August 9 - Pope Damasus II\n* December 3 - Al-Biruni, mathematician (b. 973) \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n