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Table 13
Combined PHOEBE solution of the light and RV curves of HD 318015.
| Element | Value | ||||
|
|
|||||
| Period P [d] | 23.445975(78) | ||||
| Tperiastr. [RJD] | 53 083.80(16) | ||||
| Tmin.I [RJD] | 53081.05 | ||||
| Tmin.II [RJD] | 53 065.65 | ||||
| Mass ratio q | 0.861(5) | ||||
| Semimajor axis a [R⊙] | 123.7(1.2) | ||||
| Eccentricity e | 0.2675(12) | ||||
| Argument of periastron ω [°] | 338.3(1.0) | ||||
| Fract. radius r1 [pole] | 0.2613(21) | ||||
| Fract. radius r2 [pole] | 0.1371(11) | ||||
| Inclination [deg] | 93.9(0.7) | ||||
| Radius R1 [R⊙] | 33.39(55) | ||||
| Radius R2 [R⊙] | 17.05(40) | ||||
| T1 [K] | 24 940(590) | ||||
| T2 [K] | 29 000(1000) | ||||
| m1 [M⊙] | 24.80(38) | ||||
| m2 [M⊙] | 21.36(35) | ||||
| L 1 [V] | 0.7490(33) | ||||
| L1 [Hp] | 0.7447 (32) | ||||
| L2/L1 | 0.3427(62) | ||||
 [mag.] |
−9.23(1) | ||||
 [mag.] |
−8.43(2) | ||||
| log g1 [cgs] | 2.785(16) | ||||
| log g2 [cgs] | 3.304(14) | ||||
| Synchronicity ratio F1 | 1.00 (assumed) | ||||
| Synchronicity ratio F2 | 1.00 (assumed) | ||||
Notes. Error estimates are based on repeated runs of PHOEBE with a different secondary effective temperature kept fixed throughout the fitting. All runs together uniformly sample the interval T2 ∈ [28 000;30 000] K.
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