00528nam a2200133Ia 450000100070000000500170000707400200002408600150004424500360005926001560009565000290025171000700028085600440035030034120160527183811.0  a0394-A (online)0 aD 213.8/4:04aThe astronomical almanac online  aWashington, D.C.bU.S. Nautical Almanac Office in the United States (USNO)aLondonbHer majesty's Nautical Almanac Office (HMNAO) in the United Kingdom 0aNautical almanacs2Local00aUnited States Naval Observatory.bNautical Almanac Office.2Local7 uhttp://purl.access.gpo.gov/GPO/LPS49630