Nories Table Pdf Free Download
The Nautical Almanac - Sun and stars by Capt. Roberto Iori astronomical data for mariners - years 2021-2022 " The Nautical Almanac of the stars " (PDF or excel spreadsheet) The excel version generates the essential data needed for the pratice of celestial navigation - This free software creates daily pages (a printable sheet - A4). All these astronomical data and information allow mariners to calculate the ship position with the traditional method of the celestial navigation (using a sextant). The new "PDF" version contains Increments and correction tables for Sun and Aries, corrections to apply to the observed altitude of Sun and fixed star, conversion of arc to time, speed-time-distance table. description of the nautical a