JWST/NIRSpec Observations of the Planetary Mass Companion TWA 27B
We present 1–5 μ m spectroscopy of the young planetary mass companion TWA 27B (2M1207B) performed with NIRSpec on board the James Webb Space Telescope. In these data, the fundamental band of CH _4 is absent, and the fundamental band of CO is weak. The nondetection of CH _4 reinforces a previously ob...
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| Principais autores: | , , , , , , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
IOP Publishing
2023-01-01
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| Series: | The Astrophysical Journal Letters |
| Assuntos: | |
| Acceso en liña: | https://doi.org/10.3847/2041-8213/acd635 |
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