The Astronomical Almanac is an almanac published by the United Kingdom Hydrographic Office; it also includes data supplied by many scientists from around...

computer-generated ephemerides took over as the fundamental ephemeris of the Astronomical Almanac. Obliquity based on DE200, which analyzed observations from 1911...

U.S. Naval Observatory Nautical Almanac Office and Her Majesty's Nautical Almanac Office (2010). Astronomical Almanac for the year 2011. Washington: U...

Nautical Almanac and the Astronomical Ephemeris for the year 1834. 1833. p. xiii. The 1834 edition of the Nautical Almanac and Astronomical Ephemeris...

Ephemeris and Nautical Almanac, Washington, 1855–1980, Hathi Trust Astronomical almanac for the year 2001. (2000). U.S. Nautical Almanac Office and Her Majesty's...

as "December 31.5 GMT" in 1924 almanacs became "January 1.0 GMT" in 1925 almanacs. The term Greenwich Mean Astronomical Time (GMAT) was introduced to unambiguously...

according to IAU resolution in 2006 in favor of the P03 astronomical model, the Astronomical Almanac for 2010 specifies: ε = 23°26′21.406″ − 46.836769″ T...

Almanack (1864–present) Your Name Almanac (1934–present) Air Almanac Astronomical Almanac Astronomical Phenomena The Astronomical Pocket Diary (1987–present)...

thought of as a kind of astronomical shorthand, and is applied very frequently by astronomers. For instance, the Astronomical Almanac for 2010 lists the apparent...

l'Observatoire de Paris) by the French IMCCE. Almanac American Ephemeris and Nautical Almanac The Astronomical Almanac (new name) Ephemera Ephemeris time Epoch...