Free Access
Table 5
Parameters describing the MASCARA-4 b/bRing-1 b system.
| Parameter | Symbol | Units | Value |
|---|---|---|---|
| Stellar parameters | |||
| Effective temperature | Teff | K | 7800 ± 200 |
| Luminosity | L | L⊙ | 12.23 ± 0.655 |
| Systemic velocity | γ | km s−1 | − 18.31 ± 0.13 |
| Projected rotation speed | vsini | km s−1 |  |
| Surface gravity | log g | – | 4.10 ± 0.05 |
| Metallicity | [Fe/H] | – | ~0 |
| Stellar mass | M⋆ | M⊙ | 1.75 ± 0.05 |
| Stellar radius | R⋆ | R⊙ | 1.92 ± 0.11 |
| Age | τ | Gyr | ~0.8 |
| Planet parameters | |||
| Planet radius | RP | RJup |  |
| Planet mass | MP | MJup | 3.1 ± 0.9 |
| Equilibrium temperature(a) | Teq | K | 2100 ± 100 |
| System parameters | |||
| Epoch | TP | BJD | 2458505.817 ± 0.003 |
| Period | P | days | 2.82406 ± 0.00003 |
| Transit duration | T14 | days | 0.165 ± 0.006 |
| Semi-major axis | a | AU | 0.047 ± 0.004 |
| Impact parameter | b | – | 0.34 ± 0.03 |
| Planet-to-star ratio | RP∕R* | – |  |
| System scale | a∕R* | – | 5.26 |
| Orbital inclination | i | ° | 88.50 ± 0.01 |
| Eccentricity | e | – | 0 (fixed) |
| Projected obliquity | |λ| | ° |  |
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.