Admiralty - NP314-20 - The Nautical Almanac 2020

Almanach et publication astronomique en langue anglaise.

Ouvrage en version papier.

This is the essential yearly reference work for celestial navigation at sea using a marine sextant.

The Nautical Almanac contains tabulations of the Sun, Moon navigational planets and stars for use in the détermination of position at sea from sextant observations. In addition, it gives times of sunrise, sunset, twilights, moonrise and moonset, phases of the Moon and eclipses of the Sun and Moon for use in the planning of observations. All the necessary interpolation andialtitude correction tables are provided'as well'as pole star tables and d'agrams and notes for the identification of stars and planets. Information on standard times for most countries around the world is provided. A concise set sight reduction tables and sight reduction form are also included.

"The Nautical Almanac contains tabulations of the Sun, Moon navigational planets and stars for use in the détermination of position at sea from sextant observations. In addition, it gives times of sunrise, sunset, twilights, moonrise and moonset, phases of the Moon and eclipses of the Sun and Moon for use in the planning of observations. All the necessary interpolation andialtitude correction tables are provided'as well'as pole star tables and d'agrams and notes for the identification of stars and planets. Information on standard times for most countries around the world is provided. A concise set of sight reduction tables and sight reduction form are also included."

Code IMPA 370602