Open Access
Table 1
Stellar and planetary parameters of the WASP-189 system.
| Parameter | Symbol | Value |
|---|---|---|
| Planet | ||
| Radius(a) | Rp (RJup) | 1.619 ± 0.021 |
| Mass(a) | Mp (MJup) |  |
| Orbital period(b) | Porb (days) | 2.7240338 |
| Orbital inclination(a) | i (º) | 84.03 ± 0.14 |
| Orbital eccentricity(a) | e | 0 |
| Semi-major axis(a) | a (AU) | 0.05053 ± 0.00098 |
| Time of mid-transit(a) | T0 (BJD) | 2458 926.541696 |
| RV semi-amplitude(c) | Kp (km s−1) | 201 ± 4 |
| Surface gravity(c) | log 𝑔 (cgs) | 3.29 |
| Equil. temperature(a) | Teq (K) |  |
| Star | ||
| Radius(a) | R★ (R⊙) | 2.36 ± 0.03 |
| Effective temperature(a) | Teff (K) | 8000 ± 80 |
| Systemic velocity(b) | vsys (km s−1) | −24.452 |
Notes. (a)Lendl et al. (2020), (b) Anderson et al. (2018), (c)Calculated from orbital parameters: Kp = 2 π a sin(i) P−1 (1 – e2).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.