What is another word for annual parallax?
Pronunciation: [ˈanjuːə͡l pˈaɹəlˌaks] (IPA) 
The term "annual parallax" is a technical term used in astronomy to describe the measurement of a star's position in the sky from different points in Earth's orbit. Synonyms of this term include "stellar parallax," "annual shift," and "astronomical parallax," all of which refer to the same concept. "Stellar parallax" is a more general term that encompasses parallax measurements of any celestial object, while "annual shift" emphasizes the yearly motion of the Earth around the sun that causes the apparent shift in a star's position. "Astronomical parallax" is a broader term that encompasses any measurement of an object's position in space through the use of parallax.
