Table 3.
Very-low-mass eclipsing binary stars selected from the literature, that are fully convective and have a spectroscopic measurement of the system metallicity.
| Low-mass star | M (M⊙) | R (R⊙) | P (d) | [Fe/H] (dex) | σ[Fe/H] | e | Reference |
|---|---|---|---|---|---|---|---|
| EBLM J1219-39Ab |  |
 |
6.76 | −0.23 | 0.08 | 0.06 | Triaud et al. (2013) |
| OGLE-TR-122 |  |
 |
7.27 | 0.15 | 0.36 | 0.21 | Pont et al. (2005) |
| C4780b |  |
 |
20.68 | 0.20 | 0.20 | 0.40 | Tal-Or et al. (2013) |
| KOI-686 |  |
 |
52.50 | 0.02 | 0.12 | 0.56 | Díaz et al. (2014) |
| HATS-550-016 |  |
 |
2.05 | 0.60 | 0.06 | 0.00 | Zhou et al. (2014) |
| EBLM J0113+31 |  |
 |
14.28 | −0.41 | 0.06 | 0.31 | Gómez Maqueo Chew et al. (2014) |
| HATS-551-021 |  |
 |
3.64 | −0.40 | 0.10 | 0.00 | Zhou et al. (2014) |
| KIC1571511 |  |
 |
14.02 | 0.37 | 0.08 | 0.33 | Ofir et al. (2012) |
| HATS-551-019 |  |
 |
4.69 | −0.40 | 0.10 | 0.00 | Zhou et al. (2014) |
| HATS-553-001 |  |
 |
3.80 | −0.10 | 0.20 | 0.00 | Zhou et al. (2014) |
| Kepler-16B |  |
 (*) |
41.08 | −0.04(**) | 0.08 | 0.16 | Doyle et al. (2011) |
| KOI-126C |  |
 |
1.35 | 0.15 | 0.08 | 0.02 | Carter et al. (2011) |
| KOI-126B |  |
 |
1.35 | 0.15 | 0.08 | 0.02 | Carter et al. (2011) |
Notes. (*)The low uncertainties in the radius of Kepler-16B are possible due to the double-eclipsing configuration and the circumbinary planet in the Kepler-16 system. (**)Adopted from the re-analysis by Winn et al. (2011). KOI-126C and B are part of a hierarchical triple.
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