Convert 138 Parsecs to Astronomical Units
How far is 138 parsecs? How long is 138 parsecs in astronomical units? 138 pc to AU conversion.
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138 Parsecs ≈
28,464,543 Astronomical Units
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Result in Plain English
138 parsecs is equal to about 28.5 million astronomical units.
In Scientific Notation
138 parsecs
= 1.38 x 102 parsecs
≈ 2.84645 x 107 astronomical units
Parsecs
A parsec is a unit of distance used in astronomy. It is exactly 648,000 / Pi astronomical units, or approximately 30.9 trillion kilometers.
Astronomical Units
An astronomical unit is the average distance between the Earth and the Sun. Estimates of this distance have varied over time. It is now defined as exactly 149,597,870.7 kilometers.