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Table 1
Parameters and spectral types (SpT) derived from the spectroscopic, light curve, and combined analysis.
| System I | System II | |||
| A | B | A | B | |
|
|
||||
| K [km s-1] | 91.9(4) | 101.6(3) | 88.6(3) | 91.4(4) |
| γ [km s-1] | −16.2(9) | −17.1(8) | −11.8(2.0) | −11.7(1.7) |
| q | 0.905(7) | 0.970(7) | ||
|
|
||||
| P [d] | 4.100871(4) | 4.049732(71) | ||
| TMIN [BJD] | 1.1453(1) | 1.353(1) | ||
| i [deg] | 79.5(1) | 80.0(8) | ||
| ecosω | 0.00012(6) | 0.0020(3) | ||
| esinω | –0.00570(4) | 0.0009(4) | ||
| e | 0.00570(4) | 0.0022(3) | ||
| ω [deg] | 178.7(6) | 65(24) | ||
| R/a | 0.1570(4) | 0.1503(4) | 0.100(9) | 0.092(8) |
| L/LAB | 0.576(1) | 0.424(1) | 0.55(1) | 0.45(1) |
| LAB/LI + II | 0.76(2) | 0.24(1) | ||
|
|
||||
| a [AU] | 0.0742(2) | 0.0681(2) | ||
| R [R⊙] | 2.50(1) | 2.40(1) | 1.46(13) | 1.35(12) |
| MAB [M⊙] | 3.24(3) | 2.56(3) | ||
| M [M⊙] | 1.70(2) | 1.54(1) | 1.30(2) | 1.26(2) |
| log g [dex] | 3.87(1) | 3.87(1) | 4.22(8) | 4.28(8) |
| SpT | F0 IV | F2 IV | F7 V | F8 V |
Notes. TMIN gives BJD–2 455 000, errors in units of the last digits are given in parentheses.
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