989

Year 989 (CMLXXXIX) was a common year starting on Tuesday of the Julian calendar. If you visit Simple English Wikipedia, you will see that it was the 989th year of the Common Era (CE) and Anno Domini (AD) designations, the 989th year of the 1st millennium, the 89th year of the 10th century, and the 10th and last year of the 1980s decade.