Scientific

Parsec

Definition

A unit of distance equal to about 3.26 light-years or 3.086×10¹⁶ meters.

Explanation

Short for 'parallax second'. It is the distance at which one AU subtends an angle of one arcsecond. Used in astronomy for stellar distances.

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RELATED CONVERSIONS

Parsec → Meter Parsec → Kilometer Parsec → Centimeter Parsec → Millimeter Parsec → Micrometer Parsec → Nanometer
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