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Mean orbital radii (semi-major axes) for planets around the Sun. Source: NASA fact sheets Units: km
Constantsยง
- EARTH
- Earth mean orbital radius (~1 AU)
- JUPITER
- Jupiter mean orbital radius (~5.203 AU)
- MARS
- Mars mean orbital radius (~1.524 AU)
- MERCURY
- Mercury mean orbital radius (~0.387 AU)
- SATURN
- Saturn mean orbital radius (~9.537 AU)
- URANUS
- Uranus mean orbital radius (~19.19 AU)
- VENUS
- Venus mean orbital radius (~0.723 AU)