Convert 840 Parsecs to Astronomical Units
How far is 840 parsecs? How long is 840 parsecs in astronomical units? 840 pc to AU conversion.
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840 Parsecs ≈
173,262,437 Astronomical Units
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Result in Plain English
840 parsecs is equal to about 173 million astronomical units.
In Scientific Notation
840 parsecs
= 8.4 x 102 parsecs
≈ 1.73262 x 108 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.