IAU (1976) System of Astronomical Constants
ID: iau-1976-system-of-astronomical-constants
The IAU (International Astronomical Union) 1976 System of Astronomical Constants refers to a set of fundamental constants and parameters that were adopted by the IAU to standardize astronomical measurements, particularly in relation to celestial mechanics and the dynamics of the solar system. The 1976 system was one of several revisions of astronomical constants developed to improve accuracy in astronomical calculations and to provide a consistent framework for the work of astronomers and astrophysicists.
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