| orbit star | 2.57 | At least one brown dwarf orbits a star. | ||
| orbit earth | 1.32 | He was orbiting the earth. | ||
| orbit planet | 0.99 | Another module remained aloft and will continue to orbit the planet. | ||
| orbit sun | 0.72 | One, for instance, orbits its sun in only four days. | ||
| orbit asteroid | 0.59 | Not all asteroid moons orbit asteroids. | ||
| orbit moon | 0.39 | The occasion was the first manned spacecraft to orbit the moon. | ||
| orbit nucleus | 0.26 | Electrons, which are in the lepton family, orbit the nuclei to complete the atomic structure. |