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Table 5
Final physical properties of the WASP-67 planetary system compared with results from Hellier et al. (2012).
| This work (final) | Hellier et al. (2012) | ||||
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| Stellar mass | MA (M⊙) | 0.829 ± 0.050 ± 0.037 | 0.87 ± 0.04 | ||
| Stellar radius | RA (R⊙) | 0.817 ± 0.019 ± 0.012 | 0.87 ± 0.04 | ||
| Stellar surface gravity | log gA (cgs) | 4.533 ± 0.014 ± 0.007 | 4.50 ± 0.03 | ||
| Stellar density | ρA (ρ⊙) | 1.522 ± 0.049 | 1.32 ± 0.15 | ||
| Planetary mass | Mb (MJup) | 0.406 ± 0.033 ± 0.012 | 0.42 ± 0.04 | ||
| Planetary radius | Rb (RJup) | 1.091 ± 0.043 ± 0.016 |
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| Planetary surface gravity | gb ( m s-2) | 8.45 ± 0.83 |
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| Planetary density | ρb (ρJup) | 0.292 ± 0.036 ± 0.004 | 0.16 ± 0.08 | ||
| Planetary equilibrium temperature | (K) | 1003 ± 20 | 1040 ± 30 | ||
| Safronov number | Θ | 0.0457 ± 0.0037 ± 0.0007 | |||
| Orbital semimajor axis | a (au) | 0.0510 ± 0.0010 ± 0.0008 | 0.0517 ± 0.0008 | ||
| Age | Gyr |
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Notes. Two sets of errorbars are given for the results from the current work, the former being statistical and the latter systematic.
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