Discover the essential resource for astronomers and enthusiasts alike with the 2025 edition of the Astronomical Almanac. This comprehensive guide brings together fundamental astronomical data from experts around the globe. Whether you are a seasoned astronomer, researcher, or casual observer, this almanac serves your needs with unmatched precision.
The Astronomical Almanac features precise positions of celestial bodies, ensuring accurate planning for astronomical events. Experience detailed information on:
- Positions of the Sun, Moon, and planets, calculated to milli-arcsecond precision for the entire year.
- Data on Earth’s orientation, time scales, and coordinate systems, vital for navigation and observational astronomy.
In addition to planetary positions, this almanac covers important phenomena, including solar and lunar eclipses, as well as sunrise, sunset, moonrise, and twilight times. It's an invaluable tool that allows you to track celestial events with ease and accuracy.
This publication is a joint effort between the United States Naval Observatory and the United Kingdom Hydrographic Office, ensuring a well-rounded source of data. It supersedes the previous joint publication of the U.S. Nautical Almanac Office and Her Majesty's Nautical Almanac Office, providing an updated and improved reference.
The Astronomical Almanac is now unavailable in hardcover, making this digital edition a prime choice for accessibility and ease of use. Enhance your astronomical observations with this authoritative guide, designed to help you explore the wonders of the night sky.
