parallax definition

  • noun:
    • An apparent improvement in the course of an object, due to a change in observational position that provides an innovative new distinct picture.
    • The change of angular place of two fixed points relative to each other as seen by an observer, as a result of the motion of an observer.
    • The evident shift of an object against a background because a modification of observer position.
    • The position of witnessing of the astronomical device.
    • The apparent displacement, or huge difference of place, of an object, as seen from two different programs, or points of view.
    • The obvious difference in place of a body (since the sunshine, or a star) as seen from some point on the earth's surface, so that as seen from various other old-fashioned point, given that planet's center or even the sunshine.
    • The annual parallax. See annual parallax, here.
    • An apparent displacement of an object noticed, because of real displacement of this observer, so the path of this previous with regards to the latter is altered.
    • In optics, an apparent shifting regarding the spider-lines in a telescope-reticle because the attention is moved ahead of the eyepiece: it is as a result of non-coincidence associated with threads using focal-plane of the object-glass.
    • the evident displacement of an object as seen from two various things that aren't on a line using object

Related Sources

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  • Astronomy Dictionary for "parallax"
    • the evident improvement in position of…
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    • Proposing to oneself the characteristic of…
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