Convert Sun's Radius (R☉) to Earth's Polar Radius (R⊕ (p)) instantly.
Sun's Radius to Earth's Polar Radius conversion
1 Sun's Radius (R☉) = 109.48945 Earth's Polar Radius (R⊕ (p)). To convert Sun's Radius to Earth's Polar Radius, multiply the value by 109.48945.
| Sun's Radius (R☉) | Earth's Polar Radius (R⊕ (p)) |
|---|---|
| 1 | 109.48945 |
| 2 | 218.97889 |
| 5 | 547.44724 |
| 10 | 1094.8945 |
| 25 | 2737.2362 |
| 50 | 5474.4724 |
| 100 | 10948.945 |
| 1000 | 109489.45 |
Frequently asked questions
How many Earth's Polar Radius are in one Sun's Radius?
One Sun's Radius (R☉) equals 109.48945 Earth's Polar Radius (R⊕ (p)).
How do I convert Sun's Radius to Earth's Polar Radius?
To convert Sun's Radius to Earth's Polar Radius, multiply the value by 109.48945.
What is 10 Sun's Radius in Earth's Polar Radius?
10 Sun's Radius = 1094.8945 Earth's Polar Radius.
About these units
Sun's Radius (R☉)
The Sun's radius is approximately 696,340 km, representing the distance from the Sun's center to its photosphere. This measure is essential for understanding solar structure, luminosity, and energy output. Stellar astronomers use the Sun's radius as a benchmark for comparing other stars, often expressing their size in multiples of R☉. Precise knowledge of the Sun's radius aids in modeling solar evolution, predicting solar cycles, and calculating irradiance impacting Earth's climate and space weather. It serves as a fundamental scale for both astrophysics and heliophysics.
Earth's Polar Radius (R⊕ (p))
The Earth's polar radius is approximately 6,356.8 km, slightly shorter than the equatorial radius due to the Earth's flattening at the poles. This measurement is critical in modeling Earth's shape, gravity field, and rotation. It impacts satellite orbits, geodetic surveys, and global positioning systems (GPS). The difference between the equatorial and polar radii also explains phenomena such as centrifugal force variations, equatorial bulges, and sea level differences across latitudes. Understanding R⊕ (p) is essential for precision navigation, Earth science, and astronomy.