This calculator allows you to convert from Parsec to Gigameter and in a reverse direction. To convert from Parsec to Gigameter, enter the amount of Parsec into the first input and to convert from Gigameter to Parsec, enter the amount of Gigameter into the second input.
20 Parsec = 617135516.25599 Gigameter
Parsec to Meter | Parsec to Foot | Parsec to Centimeter | Parsec to Inch | Parsec to Kilometer | Parsec to Mile | Parsec to Millimeter | Parsec to Yard | Parsec to Micrometer |20 Parsec equal 617135516.25599 Gigameter.
Every 1 Parsec = 30856775.8128 Gigameter and so, 20 Parsec = 20 multiplied by 30856775.8128 = 617135516.25599 Gigameter.
What is "parsec"?
In the space scale, distances can't be expressed by meters or feet. Professional astronomers use the parsec unit to express these incredible distances. The parsec is a unit for expressing distances between stars and galaxies. One parsec equals 3.26 light-years, which is equivalent to 3.09 × 1013 km.
Parsec has a special way to measure distance, it depends on trigonometry. It is defined as the distance at which one astronomical unit subtends an angle of one arcsecond.
The parsec distance of an object is the reciprocal of its parallax in seconds of arc.
It is amazing to know that when we look at the night sky, we can see stars which are nearly a distance of 500 parsecs of the Sun.
There is a star is called Proxima Centauri. It exists within another solar system called Alpha Centauri triple-star system. It has a parallax of 0.769 second of arc which means it is 1.30 parsec far from us.
| 10 Parsec = 308567758.128 Gigameter |
| 11 Parsec = 339424533.9408 Gigameter |
| 12 Parsec = 370281309.7536 Gigameter |
| 13 Parsec = 401138085.56639 Gigameter |
| 14 Parsec = 431994861.37919 Gigameter |
| 15 Parsec = 462851637.19199 Gigameter |
| 16 Parsec = 493708413.00479 Gigameter |
| 17 Parsec = 524565188.81759 Gigameter |
| 18 Parsec = 555421964.63039 Gigameter |
| 19 Parsec = 586278740.44319 Gigameter |
| 20 Parsec = 617135516.25599 Gigameter |
| 21 Parsec = 647992292.06879 Gigameter |
| 22 Parsec = 678849067.88159 Gigameter |
| 23 Parsec = 709705843.69439 Gigameter |
| 24 Parsec = 740562619.50719 Gigameter |
| 25 Parsec = 771419395.31999 Gigameter |
| 26 Parsec = 802276171.13279 Gigameter |
| 27 Parsec = 833132946.94559 Gigameter |
| 28 Parsec = 863989722.75839 Gigameter |
| 29 Parsec = 894846498.57119 Gigameter |
| 30 Parsec = 925703274.38399 Gigameter |
