Table 3
Parameters of the eclipsing pair V342 Andromedae B obtained with Wilson-Devinney method.
| Parameter | Eclipsing pair | Formal | |
| Comp. 1 | Comp. 2 | error | |
|
|
|||
| Period |
|
||
| i |
|
± 0.07 | |
| q | 1.007 ± 0.003 | ± 0.007 | |
| a (R⊙) | 10.96 ± 0.03 | ± 0.03 | |
| Vγ (km s-1) | −6.5 ± 0.2 | ± 0.2 | |
| ω (rad) | 4.767 ± 0.005 | ± 0.004 | |
| e | 0.078 ± 0.003 | ± 0.020 | |
| p h shift | 0.0016 ± 0.0001 | ± 0.0001 | |
| Ω | 10.16 ± 0.08 | 9.95 ± 0.09 | ± 0.07/ ± 0.09 |
| l Hp | 0.143 ± 0.006 | 0.155 ± 0.004 | ± 0.006/ ± 0.006 |
| l R | 0.193 ± 0.0002 | 0.182 ± 0.0002 | ± 0.001/ ± 0.001 |
| l3 (Hp) | 0.702 ± 0.005 | ± 0.006 | |
| l3 (R) | 0.626 ± 0.0002 | ± 0.001 | |
| Mass (M⊙) | 1.27 ± 0.01 | 1.28 ± 0.01 | |
| Radii (R⊙) | 1.21 ± 0.01 | 1.25 ± 0.01 | |
| Teff (K) | 6395 fixed | 6200 ± 30 | |
| M bol | 3.93 ± 0.04 | 4.00 ± 0.04 | |
| log g (cgs) | 4.38 ± 0.01 | 4.35 ± 0.01 | |
Notes. Third light (l3) corresponds to the visual component A of the system. Both Monte Carlo (MC) and the formal errors are given, except for period (only lists the formal error) and for the absolute parameters (last five rows) only MC errors.
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