Convert 170 Parsecs to Light Years
How far is 170 parsecs? How long is 170 parsecs in light years? 170 pc to ly conversion.
From
To
swap units ↺
170 Parsecs ≈
554.46584 Light Years
result rounded
Decimal places
Result in Plain English
170 parsecs is equal to about 554 light years.
In Scientific Notation
170 parsecs
= 1.7 x 102 parsecs
≈ 5.54466 x 102 light years
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.
Light Years
A light year is the distance that light travels in one year. The year used by the International Astronomical Union is 365.25 days. A light year is defined as exactly 9,460,730,472,580.8 kilometers.