Gaia17bpp: A Giant Star with the Deepest and Longest Known Dimming Event
We report the serendipitous discovery of Gaia17bpp/2MASS J19372316+1759029, a binary star with a deep single large-amplitude dimming event of ∼4.5 mag that lasted over 6.5 yr. Using the optical-to-IR spectral energy distribution (SED), we constrain the primary star to be a cool giant M0III star with...
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| Principais autores: | , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
IOP Publishing
2023-01-01
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| Serier: | The Astrophysical Journal |
| Fag: | |
| Online adgang: | https://doi.org/10.3847/1538-4357/aceda7 |
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