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Table 4
Properties of our sample of cool supergiants and giants.
| Source | Luminosity Class | Lum. | Teff | RRoss | M i | P | A | Atm. Ext. |
| (Simbad) | log (L/L⊙) | K | R⊙ | M⊙ | days | |||
|
|
||||||||
| V766 Cen | G8 Ia | 5.8 ± 0.4 | 4290 ± 760 | 1492 ± 540 | 25–40 | 1304 | 0.94 | yes |
| AH Sco | M5 Ia-Iab | 5.5 ± 0.3 | 3680 ± 190 | 1411 ± 124 | 25–40 | 725 | 0.81 | yes |
| UY Sct | M4 Ia | 5.5 ± 0.3 | 3370 ± 180 | 1708 ± 192 | 25–40 | 705 | 0.94 | yes |
| VY CMa | M3-M4 II | 5.4 ± 0.1 | 3490 ± 90 | 1420 ± 120 | 25–40 | 1600 | 0.50 | yes |
| KW Sgr | M4 Ia | 5.2 ± 0.3 | 3720 ± 180 | 1009 ± 142 | 15–32 | 647 | 1 | yes |
| V602 Car | M3 Ia-Iab | 5.1 ± 0.2 | 3430 ± 280 | 1050 ± 165 | 20–25 | 646 | 1 | yes |
| HD 95687 | M2 Iab | 4.8 ± 0.2 | 3470 ± 300 | 674 ± 109 | 12–15 | 1 | weak | |
| HD 183589 | K5 III | 3.8 ± 0.3 | 3710 ± 340 | 197 ± 39 | 7–12 | 1 | no | |
| NU Pav | M6 III | 3.8 ± 0.2 | 3520 ± 280 | 204 ± 29 | 7–12 | 60 | 1 | no |
| BM Sco | K2 Ib | 3.5 ± 0.3 | 3890 ± 310 | 129 ± 26 | 5–9 | 0.73 | weak | |
| β Peg | M2.5 II-III | 3.4 ± 0.2 | 3910 ± 190 | 109 ± 7 | 7–9 | 43 | 1 | no |
| σ Oph | K2 III | 3.4 ± 0.3 | 4130 ± 570 | 100 ± 30 | 5–9 | 1 | no | |
| HD 206859 | G5 Ib | 3.4 ± 0.3 | 5270 ± 740 | 57 ± 17 | 5–9 | 1 | no | |
| ϵ Oct | M5 III | 3.3 ± 0.2 | 3560 ± 260 | 112 ± 15 | 5–7 | 55 | 1 | no |
| ψ Peg | M3 III | 3.2 ± 0.2 | 3710 ± 180 | 98 ± 6 | 5–7 | 1 | no | |
| γ Hya | G8 III | 2.1 ± 0.2 | 4730 ± 440 | 16 ± 3 | 3 | 1 | no | |
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