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Table 2
Stellar parameters of WASP-78 and WASP-79.
| Parameter | WASP-78 | WASP-79 |
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| Star | TYC 5889-271-1 | CD-30 1812 |
| RA (J2000) | 04h15m01.50s | 04h25m29.01s |
| Dec (J2000) | −22°06′59.0′′ | −30°36′01.5′′ |
| V mag | 12.0 | 10.1 |
| T eff | 6100 ± 150 K | 6600 ± 100 K |
| log g | 4.10 ± 0.20 | 4.20 ± 0.15 |
| ξ t | 1.1 ± 0.2 km s-1 | 1.3 ± 0.1 km s-1 |
| v mac | 3.5 ± 0.3 km s-1 | 6.4 ± 0.3 km s-1 |
| vsini ⋆ | 7.2 ± 0.8 km s-1 | 19.1 ± 0.7 km s-1 |
| [Fe/H] | −0.35 ± 0.14 | +0.03 ± 0.10 |
| [Si/H] | −0.25 ± 0.09 | +0.06 ± 0.08 |
| [Ca/H] | −0.14 ± 0.14 | +0.25 ± 0.14 |
| [Ti/H] | −0.02 ± 0.08 | ... |
| [Cr/H] | ... | +0.04 ± 0.19 |
| [Ni/H] | −0.42 ± 0.10 | −0.06 ± 0.10 |
| log A(Li) | <0.71 ± 0.12 | 1.94 ± 0.07 |
| Mass | 1.17 ± 0.13 M⊙ | 1.38 ± 0.12 M⊙ |
| Radius | 1.60 ± 0.41 R⊙ | 1.53 ± 0.31 R⊙ |
| Spectral type | F8 | F5 |
| Distance | 550 ± 120 pc | 240 ± 50 pc |
Notes. Values of mactroturbulence (vmac) are based on the calibration by Bruntt et al. (2010b). Mass and radius are estimated using the Torres et al. (2010) calibration. The spectral types are estimated from Teff using Table B.1 in Gray (2008).
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