Detection of a 2.85 μm Feature on Five Spinel-rich Asteroids from JWST
Ground-based observations of “Barbarian” L-type asteroids at 1–2.5 μ m indicate that their near-infrared spectra are dominated by the mineral spinel, which has been attributed to a high abundance of calcium-aluminum inclusions (CAIs)—the first solids to condense out of the protoplanetary disk during...
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| Principais autores: | , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
IOP Publishing
2024-01-01
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| Series: | The Astrophysical Journal Letters |
| Assuntos: | |
| Acceso en liña: | https://doi.org/10.3847/2041-8213/ad4647 |
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