parallax second (0 synonym found)

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Definition of parallax second:

(n) : a unit of length used to measure the distances of stars from the Earth, defined as the distance from the Earth of a star that has a parallax of 1 arcsecond. 1 Parsec = 3.08568025 x 1016 meters = 3.2616 light-years
Definition of parallax second:

(n) : a unit of length used to measure the distances of stars from the Earth, defined as the distance from the Earth of a star that has a parallax of 1 arcsecond. 1 Parsec = 3.08568025 x 1016 meters = 3.2616 light-years
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