Slow Rotation for the Super-puff Planet Kepler-51d
Super-puffs are low-density planets of unknown origin and composition. If they form by accreting nebular gas through a circumplanetary disk, one might expect super-puffs to be spinning quickly. Here, we derive upper limits on the rotational oblateness of the super-puff Kepler-51d, based on precise t...
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| Autors principals: | , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
IOP Publishing
2024-01-01
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| Col·lecció: | The Astrophysical Journal Letters |
| Matèries: | |
| Accés en línia: | https://doi.org/10.3847/2041-8213/ad91ae |
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