Table 2.
Physical and orbital characteristics of non-synchronised and non-magnetic binary systems, surveyed by the BinaMIcS Collaboration (Alecian et al., in prep.).
| System | M1 | M2 | R (M1) | R (M2) | D | Ts (M1) | Ts (M2) | Torb | e | β0 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (M⊙) | (M⊙) | (R⊙) | (R⊙) | (R⊙) | (days) | (days) | (days) | Body 1 | Body 2 | ||||
| ° | HD 23642 | 2.22 | 1.57 | 1.84 | 1.57 | 11.96 | 2.49 | 2.45 | 2.46 | 0.00 | 3.9 × 10−3 | 4.8 × 10−3 | |
| ▽ | HD 24133 | 1.39 | 1.31 | 1.78 | 1.49 | 5.042 | 0.827 | 0.783 | 0.80 | 0.00 | 6.2 × 10−2 | 4.1 × 10−2 | |
| △ | HD 24909 | 3.53 | 1.72 | 2.47 | 1.53 | 10.59 | 1.8 | 1.8 | 1.74 | 0.07 | 9.3 × 10−3 | 9.3 × 10−3 | |
| ⊲ | HD 25638 | 14.3 | 10.7 | 8.91 | 6.70 | 23.97 | 3.01 | 2.76 | 2.70 | 0.00 | 5.8 × 10−2 | 4.4 × 10−2 | |
| ⊳ | HD 25833 | 5.36 | 4.90 | 2.99 | 2.60 | 14.67 | 2.0 | 1.7 | 2.03 | 0.07 | 1.2 × 10−2 | 9.1 × 10−3 | |
| ⯃ | HD 32964 | 2.63 | 2.57 | 1.95 | 1.92 | 22.90 | 5.57 | 5.55 | 5.52 | 0.08 | 9.0 × 10−4 | 9.0 × 10−4 | |
| ▫ | HD 34364 | 2.48 | 2.29 | 1.78 | 1.82 | 18.24 | 3.90 | 4.01 | 4.13 | 0.00 | 1.3 × 10−3 | 1.6 × 10−3 | |
| ⬠ | HD 36486 | 24.0 | 8.40 | 16.5 | 6.50 | 43.00 | 6.24 | 2.13 | 5.73 | 0.11 | 3.0 × 10−2 | 1.5 × 10−3 | |
| ⬡ | HD 150136 | 62.6 | 39.5 | 13.1 | 9.54 | 38.00 | 2.9 | 2.7 | 2.67 | 0.00 | 3.9 × 10−2 | 3.8 × 10−2 | |
Notes. The masses [M1, M2] of the primary and the secondary bodies are given in Sun mass unit M⊙. The typical stellar radius R and the typical distance D between the two bodies is given in Sun radius unit R⊙. Spin and orbital periods [Ts, Torb] are expressed in days. Spin and angular velocities are defined as Ωs = 2π/Ts and Ωorb = 2π/Torb. Note that Ts has been estimated by assuming aligned spin-orbit systems. Symbols refer to Fig. 10.
References. HD 23642: Groenewegen et al. (2007); HD 24133: Clausen et al. (2010); HD 24909: Değirmenci (1997); HD 25638: Tamajo et al. (2012); HD 25833: Giménez & Clausen (1994); HD 32964: Makaganiuk et al. (2011); HD 34364: Nordstrom & Johansen (1994); HD 36486: Shenar et al. (2015); HD 150136: Mahy et al. (2012).
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