Full name: parsec
Plural form: parsecs
Category type: length
Scale factor: 3.0856776E+16
The SI base unit for length is the metre.
1 metre is equal to 3.24077927001E-17 parsec.
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The parsec (symbol pc) is a unit of length used in astronomy. It stands for "parallax of one arc second", and is approximately 19,131,554,073,600 (19 trillion) miles.