Astronomy View all facts Glossary Help |
| abstraction > mathematical concept > geometrical object > plane > invariant plane |
| invariant plane comparison table | ||
| Subject | is a kind of | has definition |
|---|---|---|
| plane | geometrical object | |
| invariant plane | plane | The plane defined by the total angular momentum of the solar system. It is within about 1°.5 of the ecliptic. |
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