What millennium was 843 C.E. In?

Sorry there is no information about this but A.D. and C.E. is the same B.C. and B.C.E is also the same. A.D and B.C is sometimes replace. C.E also has leap year
Updated on Thursday, February 02 2012 at 04:03AM EST
Collections: ceb.c.common eraanno dominimillennium