A bill to amend chapter 639 of title 10, United States Code, to enable the Secretary of the Navy to change the name of a publication of the Naval Observatory providing data for navigators and astronomers.

Deletes the name "American Ephemeris and Nautical Almanac" from the publication of the Naval Observatory, under the direction of the Secretary of the Navy, which provides data to navigators and astronomers. (Amends 10 U.S.C. 7396)