Fait mathématique: 10887 is an unremarkable number.
Culture générale: 10887 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: October 21st is the day in 1959 that President Dwight D. Eisenhower signs an executive order transferring Wernher von Braun and other German scientists from the United States Army to NASA.