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Table 1.

Spectral types, IDs, and stellar parameters of the RSG components of the systems.

ID ID-SIMBAD SpT Ref.a T eff b $ _{\mathrm{eff}}^{b} $ log L/L MRSG Age
[K] [dex] [M] [Myr]
SkKM 74 PMMR 44 K0.5Iab (1) 4220 4.71 ± 0.15 13.2 ± 1.8 16.2 ± 2.9
SkKM 90 Dachs SMC 1-13 K5Iab (2) 4250 4.98 ± 0.15 16.8 ± 2.2 11.9 ± 1.8
SkKM 108 SkKM 108 G8Iab (1) 4440 4.43 ± 0.14 10.4 ± 1.1 22.5 ± 3.5
SkKM 113 PMMR 60 G7.5Ia-Iab (1) 4410 4.55 ± 0.14 11.5 ± 1.4 19.5 ± 3.4
SkKM 171 PMMR 94 K1.5Iab-Ib (2) 4130 4.73 ± 0.15 13.4 ± 1.8 15.8 ± 2.8
SkKM 209 PMMR 118 K2Iab (2) 4100 4.72 ± 0.15 13.3 ± 1.8 16.0 ± 2.8
SkKM 238 SkKM 238 K0.5Iab (1) 4260 4.56 ± 0.14 11.5 ± 1.4 19.4 ± 3.4
SkKM 239 SkKM 239 K2Iab (2) 4130 4.78 ± 0.15 14.1 ± 2.0 14.8 ± 2.6
SkKM 247 Dachs SMC 2-10 K1.5Iab (1) 4160 4.78 ± 0.15 14.1 ± 1.9 14.8 ± 2.6
SkKM 250 RMC 29 K0Ia-Iab (2) 4280 4.81 ± 0.15 14.4 ± 2.0 14.4 ± 2.6
SkKM 286 BBB SMC 348 K0Ia-Iab (1) 4210 4.62 ± 0.14 12.2 ± 1.6 18.1 ± 3.2
SkKM 310 PMMR 178 G8-K2Ia-Iab (1) 4230 4.80 ± 0.15 14.4 ± 2.0 14.4 ± 2.6
SkKM 320 BBB SMC 115 G8.5Ia-Iab (1) 4360 4.43 ± 0.14 10.4 ± 1.1 22.4 ± 3.5
LHA 115-S 7 G6.5Ia-Iab (1) 4318 4.51 ± 0.14 11.0 ± 1.2 20.8 ± 3.4
M2002 SMC 54134 G8Iab (1) 4190 4.54 ± 0.14 11.3 ± 1.3 19.9 ± 3.4
PMMR 61 K/M: (3) 4130 4.69 ± 0.15 12.9 ± 1.7 16.6 ± 3.0

Notes. Stellar parameters are determined in Paper I. a References for spectral types (1) González-Fernández et al. (2015), (2) Dorda et al. (2018) and (3) Prévot et al. (1983). b Paper I assumes an uncertainty on Teff of ±150 K.

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