The siriometer is a rarely used and an obsolete astronomical unit of length, defined to be equal to about one million astronomical units (au). One siriometer is approximately 149.6 petametres; 4.848 parsecs; 15.8 ..more definition+
A parsec (symbol: pc) is a unit of length used to measure large distances to objects outside our Solar System. One parsec is the distance at which one astronomical unit subtends an angle of one arcsecond. A parsec i ..more definition+
In relation to the base unit of [length] => (meters), 1 Siriometer (sir) is equal to 1.496E+17 meters, while 1 Parsecs (pc) = 3.0856775814914E+16 meters.| 1 Siriometer | to common length units |
|---|---|
| 1 sir | = 1.496E+17 meters (m) |
| 1 sir | = 1.496E+14 kilometers (km) |
| 1 sir | = 1.496E+19 centimeters (cm) |
| 1 sir | = 4.9081364829396E+17 feet (ft) |
| 1 sir | = 5.8897637795276E+18 inches (in) |
| 1 sir | = 1.6360454943132E+17 yards (yd) |
| 1 sir | = 92957130358705 miles (mi) |
| 1 sir | = 15.812281999789 light years (ly) |
| 1 sir | = 5.6541739406833E+20 pixels (PX) |
| 1 sir | = 9.35E+51 planck length (pl) |
| Siriometer | to Parsecs (table conversion) |
|---|---|
| 1 sir | = 4.8482058170088 pc |
| 2 sir | = 9.6964116340175 pc |
| 3 sir | = 14.544617451026 pc |
| 4 sir | = 19.392823268035 pc |
| 5 sir | = 24.241029085044 pc |
| 6 sir | = 29.089234902053 pc |
| 7 sir | = 33.937440719061 pc |
| 8 sir | = 38.78564653607 pc |
| 9 sir | = 43.633852353079 pc |
| 10 sir | = 48.482058170088 pc |
| 20 sir | = 96.964116340175 pc |
| 30 sir | = 145.44617451026 pc |
| 40 sir | = 193.92823268035 pc |
| 50 sir | = 242.41029085044 pc |
| 60 sir | = 290.89234902053 pc |
| 70 sir | = 339.37440719061 pc |
| 80 sir | = 387.8564653607 pc |
| 90 sir | = 436.33852353079 pc |
| 100 sir | = 484.82058170088 pc |
| 200 sir | = 969.64116340175 pc |
| 300 sir | = 1454.4617451026 pc |
| 400 sir | = 1939.2823268035 pc |
| 500 sir | = 2424.1029085044 pc |
| 600 sir | = 2908.9234902053 pc |
| 700 sir | = 3393.7440719061 pc |
| 800 sir | = 3878.564653607 pc |
| 900 sir | = 4363.3852353079 pc |
| 1000 sir | = 4848.2058170088 pc |
| 2000 sir | = 9696.4116340175 pc |
| 4000 sir | = 19392.823268035 pc |
| 5000 sir | = 24241.029085044 pc |
| 7500 sir | = 36361.543627566 pc |
| 10000 sir | = 48482.058170088 pc |
| 25000 sir | = 121205.14542522 pc |
| 50000 sir | = 242410.29085044 pc |
| 100000 sir | = 484820.58170088 pc |
| 1000000 sir | = 4848205.8170088 pc |
| 1000000000 sir | = 4848205817.0088 pc |