Table 4.
Properties of V424 Cep derived from the light-curve modeling for a zero contribution by third light and for a 15% contribution.
| 3rd light | 0% | 15% |
|---|---|---|
| i [deg] | 86.7 | 90 |
| e | 0.023 | 0.022 |
| ω [deg] | 281. | 282. |
| R2/R1 | 0.52 | 0.58 |
| T2/T1 | 0.87 | 0.88 |
| R1/a | 0.207 | 0.200 |
| R2/a | 0.108 | 0.116 |
Notes.
a is the semimajor axis, i is the inclination, e is the eccentricity, and ω is the angle of periastron, T2/T1 is the ratio of the brightness temperatures in the TESS passband, R1/a is the primary radius, and R2/a is the secondary radius relative to the semimajor axis of the orbit.
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