Astrophysical Data

Focusing on planets and stars, this volume provides essential astrophysical data for both amateur astronomers and professionals. It includes physical parameters, celestial coordinates for observation, and conversion factors for various units. Special attention is given to the Earth and Moon, with updated atmospheric and orbital data from spacecraft missions. Additionally, it covers asteroids, comets, and a variety of stars, including the Sun and special categories like Wolf-Rayet and flare stars, making it a comprehensive resource for astronomical research.