00771 a2200193 4500 IN-BaIIA 20240513140154.0 230531b |||||||| |||| 00| 0 eng d 978-0-7077-46333 IIA LIB (059):52 NAU Nautical Almanac Office, United States Naval Observatory 48938 Astronomical Almanac for the year 2023 and its companion the astronomical almanac online data for astronomy, space sciences, geodesy, surveying, navigation, and other applications Nautical Almanac Office, United States Naval Observatory Washington U. S. Government Publishing Office 2022 [various pagings] Astronomical almanac Ephemeris udc BK 36005 36005 0 0 udc 0 0 BAN BAN GEN 2023-05-31 11 8057.42 0 (059):52/ NAU 20621 2023-05-31 8057.42 2023-05-31 BK