Nautical Almanac 1988 Pdf [best]

Most modern celestial navigators use the current year’s almanac or a commercial shortcut like the Nautical Almanac Commercial Edition . So why search for a 1988 PDF?

Provides Greenwich Hour Angle (GHA) and Declination for the stars and planets (Venus, Mars, Jupiter, Saturn). Right Page: Provides the same for the Sun, Moon, and Aries . nautical almanac 1988 pdf

Includes data for the First Point of Aries, used to orient star charts. Most modern celestial navigators use the current year’s

Tables for sunrise, sunset, moonrise, and moonset , as well as civil and nautical twilight times for various latitudes. nautical almanac 1988 pdf

Fair winds and following seas.

(USNO). Its primary purpose was to provide precise astronomical data for celestial navigation using a sextant. Key Data Included: Celestial Ephemerides: