Explanatory Supplement to the Astronomical Almanac


Book Description

This well-schooled text provides a detailed description of how to perform practical astronomy or spherical astronomy. It is an authoritative source on astronomical phenomena and calendars.




The American Ephemeris and Nautical Almanac


Book Description

Includes separately issued Tables to facilitate the reduction of places of the fixed stars, published Washington, 1869.







The American Ephemeris and Nautical Almanac


Book Description

Reprint of the original, first published in 1885.