Table D.2.
Parameters of observed, massive (near-)contact systems in the Magellanic Clouds.
| Name | p(d) | q = M2/M1 | M(M⊙) | R(R⊙) | Teff(kK) | R/RRL | Reference |
|---|---|---|---|---|---|---|---|
| VFTS 352 | 1.124 | 0.99(0.01) | 28.85(0.30) | 7.25(0.02) | 41.45(1.17 : 0.80) | 1.01 | A21 |
| 28.63(0.30) | 7.22(0.02) | 44.15(1.1 : 1.2) | 1.08 | ||||
| VFTS 066 | 1.141 | 0.52(0.05) | 13.0(7.0 : 5.0) | 5.8(0.5 : 0.8) | 32.8(1.7 : 1.0) | 1.07 | M20 |
| 6.6(3.5 : 2.8) | 4.4(0.4 : 0.8) | 29.0(1.0 : 1.2) | 1.09 | ||||
| VFTS 661 | 1.266 | 0.71(0.02) | 27.3(0.9 : 1.0) | 6.80(0.04 : 0.01) | 38.4(0.9 : 0.4) | 0.94 | M20 |
| 19.4(0.6 : 0.7) | 5.70(0.03 : 0.01) | 31.8(1.4 : 0.6) | 0.92 | ||||
| VFTS 217 | 1.855 | 0.83(0.01) | 46.8(11.7) | 10.1(1.5 : 1.2) | 45.0(0.6 : 0.4) | 0.91 | M20 |
| 38.9(9.7) | 9.4(1.4 : 1.0) | 41.8(1.7 : 0.6) | 0.92 | ||||
| VFTS 563 | 1.217 | 0.76(0.01) | 26.2(11.9 : 52) | 6.6(0.4 : 0.7) | 32.4(1.0 : 0.9) | 0.95 | M20 |
| 20.0(9.1 : 3.9) | 5.8(0.4 : 0.6) | 32.4(1.2 : 0.9) | 0.95 | ||||
| MACHO CB† | 1.217 | 0.64(0.01) | 41.2(1.2) | 9.56(0.02) | 50 | 1.06 | O01 |
| 27.0(1.2) | 7.99(0.05) | 49.5 | 1.09 | ||||
| SMC 108086‡ | 0.883 | 0.85(0.11) | 16.9(1.2) | 5.7(0.2) | 36.00(0.69 : 0.66) | 1.19 | A21 |
| 14.3(1.7) | 5.3(0.2) | 35.20(0.64 : 072) | 1.19 |
Notes For each system, the first (second) line gives the mass, radius, effective temperature and relative overflow for the primary (secondary).
References A21: Abdul-Masih et al. (2021); M20: Mahy et al. (2020a); O01: Ostrov (2001)† MACHO* J053441.3-693139 ‡ OGLE SMC-SC10 108086
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