Open Access
Table C.1
Notes and references for each individual system of the S-type database. This is only a highlight of the full notes that can be accessed at the following URL: https://exoplanet.eu/planets_binary_notes/.
| Gamma Ceph | Post-main-sequence star (sub-giant). Astrometry analysis (Benedict et al. 2018) shows that there is a 70 degrees mutual inclination between the binary and planetary orbits and that the planet probably has a much higher mass than previously expected (9MJup). Binary orbit last revised by Mugrauer et al. (2022). Host star visible to the naked eye. |
| HD196885 | Binary by Chauvin et al. (2006), parameters last refined by Chauvin et al. (2023). We note that Barbato et al. (2023) find a much shorter separation (13au) for the binary |
| 16 Cyg B* | Binarity in Raghavan et al. (2006), parameters updated by Michel & Mugrauer (2024). Hierarchical triple: the "companion" consists of two stars (16 Cyg A&C) separated by 73au. These two stars’ mass are summed up in the database to create a "virtual" companion. |
| KIC 7177553* | Planet and stellar components by Conroy et al. (2014); Lehmann et al. (2016); Borkovits et al. (2016). |
| Kepler1433 (KOI3120) | Binarity hinted at by Furlan et al. (2017), confirmed by Sullivan et al. (2023) as bound |
| ........ | ........ |
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