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Table 9.
Physical properties of the BLG-296596 system.
| Property | The primary | The secondary |
|---|---|---|
| Spectral type | K6 III | K8 III |
| V (mag)a | 16.551 | 15.991 |
| I (mag)a | 14.249 | 13.523 |
| J (mag)a | 12.623 | 11.749 |
| K (mag)a | 11.518 | 10.521 |
| V − I (mag) | 2.302 | 2.468 |
| V − K (mag) | 5.034 | 5.470 |
| J − K (mag) | 1.105 | 1.228 |
| Radius (R⊙) | 18.06 ± 0.28 | 29.80 ± 0.33 |
| Mass (M⊙) | 1.093 ± 0.015 | 1.125 ± 0.014 |
| log g | 1.963 ± 0.013 | 1.541 ± 0.011 |
| Teff (K) | 4215 ± 135b | 3968 ± 120c |
| vsini (km s−1) | 8.76 ± 1.29 | 18.72 ± 1.31 |
| Luminosity (L⊙) | 92 ± 14 | 198 ± 27 |
| Mbol (mag) | −0.193 | −1.107 |
| Mv (mag) | 0.534 | −0.026 |
| [Fe/H]b | −0.02 ± 0.23 | −0.11 ± 0.19 |
| E(B − V) | 0.731 ± 0.117 | |
| Distance (pc) | 5682.8 ± 74.2 (stat.) | ±142.3 (syst.) |
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