Nautical Almanac: Celestial Navigation Data

Key Features

• 2011 Nautical Almanac is a digital reference tool that produces essential celestial navigation data for the year 2011.
• It generates daily pages of the Greenwich Hour Angle (GHA) and Declination for the sun, moon, planets, and navigational stars, mirroring the format of the official printed almanac.
• This software allows sailors and students of celestial navigation to practice sight reduction calculations using historical data.
• While intended for the specific year 2011, it serves as a valuable educational resource or backup for checking calculations.
• It simplifies the access to complex astronomical tables required for sextant navigation.

Technical Specifications

• Publisher: Navsoft.com
• License: Freeware
• Operating System: Windows 7, Windows 8, Windows 10, Windows 11
• Category: Business And Productivity / Education And Science