What is another word for heliocentric parallax?
Pronunciation: [hˌɛlɪə͡ʊsˈɛntɹɪk pˈaɹəlˌaks] (IPA) 
Heliocentric parallax refers to the apparent shift in the position of a star when viewed from two different points in Earth's orbit around the sun. This concept can also be referred to as annual parallax, solar parallax, or even geometric parallax. Essentially, it is a method used to measure the distance between stars and the sun. The idea of heliocentric parallax has been crucial in advancing our understanding of astronomy and the universe as a whole. Featuring in countless research papers and academic texts, it has become an essential tool in the practice and study of astronomy.
