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Table 2

Summary of the TTV data.

System Semi-amplitude K/s Period P/yr ΔP/Pbin

HS 0705+6700 67 8.41 3.2 × 10-6
HW Vir 563 55 4.1 × 10-6
NN Ser 27.65 15.482 7.1 × 10-7
NSVS14256825 20 6.86 1.2 × 10-6
NY Vir 12.2 7.9 6.1 × 10-7
HU Aqr 87.7 19.4 1.8 × 10-6
QS Vir 43 16.99 10-6
RR Cae 7.2 11.9 2.4 × 10-7
UZ For 21.6 16 5.4 × 10-7
DP Leo 16.9 28 2.4 × 10-7
V471 Tau 137.2 30.5 1.8 × 10-6

RU Cnc 21.4 37.6 2.3 × 10-7
AW Her 1410 12.8 4.4 × 10-5
HR 1099 7900 35 9.0 × 10-5
BX Dra 532 30.2 3.5 × 10-6
SZ Psc 480 55.5 3.4 × 10-6

Notes. If more than one planet is thought to be present, we only included the planet with the biggest influence on the binary’s period, i.e., the largest ΔP/Pbin.

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