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+
The rod (perch, pole or lug) is a surveyors tool and unit of length equal to 5.5 yards, 16.5 feet, 1/320 of a statute mile or one-fourth of a surveyor's chain and 5.0292 meters. The rod is useful as a unit of length ..more definition+
In relation to the base unit of [length] => (meters), 1 Siriometer (sir) is equal to 1.496E+17 meters, while 1 Rods (rd) = 5.0292 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 Rods (table conversion) |
|---|---|
| 1 sir | = 2.9746281714786E+16 rd |
| 2 sir | = 5.9492563429571E+16 rd |
| 3 sir | = 8.9238845144357E+16 rd |
| 4 sir | = 1.1898512685914E+17 rd |
| 5 sir | = 1.4873140857393E+17 rd |
| 6 sir | = 1.7847769028871E+17 rd |
| 7 sir | = 2.082239720035E+17 rd |
| 8 sir | = 2.3797025371829E+17 rd |
| 9 sir | = 2.6771653543307E+17 rd |
| 10 sir | = 2.9746281714786E+17 rd |
| 20 sir | = 5.9492563429571E+17 rd |
| 30 sir | = 8.9238845144357E+17 rd |
| 40 sir | = 1.1898512685914E+18 rd |
| 50 sir | = 1.4873140857393E+18 rd |
| 60 sir | = 1.7847769028871E+18 rd |
| 70 sir | = 2.082239720035E+18 rd |
| 80 sir | = 2.3797025371829E+18 rd |
| 90 sir | = 2.6771653543307E+18 rd |
| 100 sir | = 2.9746281714786E+18 rd |
| 200 sir | = 5.9492563429571E+18 rd |
| 300 sir | = 8.9238845144357E+18 rd |
| 400 sir | = 1.1898512685914E+19 rd |
| 500 sir | = 1.4873140857393E+19 rd |
| 600 sir | = 1.7847769028871E+19 rd |
| 700 sir | = 2.082239720035E+19 rd |
| 800 sir | = 2.3797025371829E+19 rd |
| 900 sir | = 2.6771653543307E+19 rd |
| 1000 sir | = 2.9746281714786E+19 rd |
| 2000 sir | = 5.9492563429571E+19 rd |
| 4000 sir | = 1.1898512685914E+20 rd |
| 5000 sir | = 1.4873140857393E+20 rd |
| 7500 sir | = 2.2309711286089E+20 rd |
| 10000 sir | = 2.9746281714786E+20 rd |
| 25000 sir | = 7.4365704286964E+20 rd |
| 50000 sir | = 1.4873140857393E+21 rd |
| 100000 sir | = 2.9746281714786E+21 rd |
| 1000000 sir | = 2.9746281714786E+22 rd |
| 1000000000 sir | = 2.9746281714786E+25 rd |