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Table 5

Summary of the status of the main targets of orbital decay studies from the literature.

Target Type Teff (K) Age (Gyr) M/M(a) Reference
WASP-18 F 6431 ≈1 1.46(29) (−0.10 ± 0.21) × 10−10 >(1.42 ± 0.34) × 107 This work
WASP-19 G 5460 ≈10 0.935(41) (−0.35 ± 0.22) × 10−10 >(1.26 ± 0.10) × 106 This work
WASP-12 F 6150 ≈2 1.434(11) (−9.45 ± 0.30) × 10−10 =(1.50 ± 0.11) × 105 Wong et al. (2022)
WASP-4 G 5400 ≈7 1.37(18)(b) (−7.33 ± 0.23) × 10−10 =(5.1 ± 0.9) × 104 Turner et al. (2021a)
WASP-43 K 4195 >0.2 0.717(25) (−1.11 ± 0.22) × 10−10 >(4.01 ± 1.15) × 105 Davoudi et al. (2021)
WASP-103 F 6013 ≈5 1.21(11) (3.6 ± 1.6) × 10−10 >(3.3 ± 1.15) × 106(c) Barros et al. (2022)
KELT-16 F 6250 ≈3 1.211(46) (−3.36 ± 4.15) × 10−10 >(1.9 ± 0.8) × 105 Mancini et al. (2021)

Notes. Minimum values of given at a 95% confidence level, with the exception of WASP-103 which has a confidence level of 99.7%. (a) Patra et al. (2020), (b) Bouma et al. (2019), (c) 99.7% confidence level.

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