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Table 1

Mass measurements of the WASP-47 planets published in the literature.

Reference Me/M Mb/M Md/M Mc sin i/M Method
Hellier et al. (2012) 364 ± 16 RV
Neveu-VanMalle et al. (2016) 360 ± 19 396 ± 70 RV
Dai et al. (2015) 12.2 ± 3.7 370 ± 29 10.4 ± 8.4(†) RV
Becker et al. (2015) <22(‡) 15±7 RV+TTV
Almenara et al. (2016) 364±8 15.7 ± 1.1 RV+TTV(¶)
Weiss et al. (2017) 9.1 ± 1.0 358 ± 12 13.6 ± 2.0 416±16 RV+TTV
Sinukoff et al. (2017) 9.1 ± 1.2 356±12 12.7±2.7 411±18 RV
Vanderburg et al. (2017) 6.8 ± 0.7 363 ± 7 13.1 ± 1.5 398 ± 9 RV(§)
Bryant & Bayliss (2022) 6.8 ± 0.6 364±7 14.2 ± 1.3 399 ± 9 RV(§)

This work (see also Table 4) 9.0 ± 0.5 374±17 15.5 ± 0.8 447 ± 20 RV+TTV

Notes. (†)“Detected weakly if at all” (Dai et al. 2015). (‡)Upper limit at 95% confidence (Becker et al. 2015). (§)The errors on Mb and Mc are dominated by the relative uncertainty on the stellar mass M (see Sect. 4). (¶)Photodynamical approach.

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