emamajek on 24-Dec-2024 08:08:13 GMT about Gaia DR3 4479498508613790464
Despite the Gaia DR3 parallax of 121.9788+-0.9396mas for Gaia DR3 4479498508613790464 which suggests that this is an extremely nearby star (~8 pc),
2024ApJS..271...55K
exclude this star from their 20pc sample and consider it a background object (Table 3).
2024ApJS..271...55K
measured a spectral type of M2.5. If the large Gaia DR3 parallax were correct, then the apparent G magnitude (G=19.09) would imply an absolute magnitude of M_G=19.52, which is ~10 magnitudes fainter than a typical M2.5 dwarf.
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