Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun heliocentric_parallax
1 sense of heliocentric parallax
Sense 1
heliocentric parallax, annual parallax -- (the parallax of a celestial body using two points in the earth's orbit around the sun as the baseline)
=> parallax -- (the apparent displacement of an object as seen from two different points that are not on a line with the object)