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Sedna is thought to be less than 1600 km across, which would make it very much smaller than the Earth. We do not have really good dimensions yet.

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15y ago

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Is Sedna bigger than Earth?

No. While we only have a rough estimate of Sedna's size, we know that it is much smaller than Earth.


What is the size of sedna?

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How much is Sedna's gravity compared to Earth's gravity?

Sedna's gravity is significantly weaker than Earth's gravity. Sedna is a distant dwarf planet located in the outer reaches of our solar system, and its smaller size and mass result in a much weaker gravitational pull compared to Earth.


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The gravity on Venus is about 91% of Earth's gravity, on Mars it is about 38%, on Uranus it is about 89%, on Sedna it is about 0.6%, and on Neptune it is about 114% of Earth's gravity.


What percent of the planets are smalller than earth?

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Is mercury lager or smaller than earth?

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