What is the definition of parallex?
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An apparent shift in the position of two stationary objects relative to each other as viewed by an observer, due to a change in observer position.
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We measure or estimate the distances to the planets or stars in the sky using parallax method.
Parallax is the apparent change in the semi angle of view of the distant object , when the observer changes viewing position. So an observer views the same celestial object from two different locations quite far from each other.
Parallax is the apparent change in the semi angle of view of the distant object , when the observer changes viewing position. So an observer views the same celestial object from two different locations quite far from each other.
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