The Dictionary of Minor Planet Names, now in its fifth edition, is the official reference of the International Astronomical Union. This Addendum gathers some 2,000 newly published names from the period 2003-2005, as well as the latest corrections and amendments to earlier editions. In total, the Dictionary now covers some 12,000 named minor planets, providing authoritative information about the basis for the rich and colorful variety of names.

The history and rapid development of minor planet dis In addition to citing the bibliographic source of the nam coveries constitute a fascinating story and one with a ing, we also provide the source of numbering. A spe rather breathtaking evolution. By October 2005, the cial concordance list will enable the evaluation of the total of numbered planets exceeded the remarkable cor respective publication dates. The complete work is, nerstone of 100,000 objects and only three years later of course, a thoroughly revised and considerably en in November 2008 we are even faced with minor planet larged...