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Home All issues Volume 654 (October 2021) A&A, 654 (2021) A17 Full HTML
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Table 1.

Astrophysical parameters.

System Ps (d) Mass (M⊙) Radius (R⊙) Teff (K) v sin i (km s−1) Ref.
EM Car 3.414281 ± 0.000005 22.83 ± 0.32 9.35 ± 0.17 34 000 ± 2000 150 ± 20 1
21.38 ± 0.33 8.35 ± 0.16 34 000 ± 2000 130 ± 15
Y Cyg 2.9963321 ± 0.0000003 17.73 ± 0.30 5.82 ± 0.06 33 500 ± 2000 147 ± 10 2
17.72 ± 0.35 5.79 ± 0.09 33 200 ± 2000 138 ± 10
V478 Cyg 2.880901 ± 0.000002 15.40 ± 0.38 7.26 ± 0.09 30 500 ± 1000 129.1 ± 3.6 3
15.02 ± 0.35 7.15 ± 0.09 30 500 ± 1000 127.0 ± 3.5
V578 Mon 2.4084822 ± 0.0000004 14.54 ± 0.08 5.41 ± 0.04 30 000 ± 500 117 ± 4 4
10.29 ± 0.06 4.29 ± 0.05 25 750 ± 450 94 ± 2
V453 Cyg 3.8898249 ± 0.0000016 13.96 ± 0.23 8.670 ± 0.055 28 800 ± 500 107.2 ± 2.8 5
11.10 ± 0.18 5.250 ± 0.056 27 700 ± 600 98.3 ± 3.7
CW Cep 2.7291428 ± 0.0000027 12.951 ± 0.052 5.520 ± 0.037 28 300 ± 460 105.2 ± 2.1 6
11.877 ± 0.049 5.090 ± 0.032 27 430 ± 430 96.2 ± 1.9
QX Car 4.4779760 ± 0.0000009 9.25 ± 0.12 4.290 ± 0.091 23 800 ± 500 120 ± 10 1
8.46 ± 0.12 4.050 ± 0.091 22 800 ± 500 110 ± 10
V539 Ara 3.1690854 ± 0.0000012 6.240 ± 0.066 4.516 ± 0.084 18 100 ± 500 75 ± 8 1
5.314 ± 0.060 3.428 ± 0.083 17 100 ± 500 48 ± 5
DI Her 10.5501696 ± 0.0000007 5.17 ± 0.11 2.681 ± 0.046 17 000 ± 800 108 ± 10 1
4.524 ± 0.066 2.478 ± 0.046 15 100 ± 700 119 ± 15
EP Cru 11.0774707 ± 0.0000043 5.02 ± 0.13 3.590 ± 0.035 15 700 ± 500 141 ± 5 7
4.83 ± 0.13 3.495 ± 0.034 15 400 ± 500 138 ± 5
V760 Sco 1.7309337 ± 0.0000080 4.969 ± 0.090 3.015 ± 0.066 16 900 ± 500 95 ± 10 1
4.609 ± 0.073 2.641 ± 0.053 16 300 ± 500 85 ± 10
MU Cas 9.652929 ± 0.000014 4.657 ± 0.095 4.195 ± 0.058 14 750 ± 800 22 ± 2 1
4.575 ± 0.088 3.670 ± 0.057 15 100 ± 800 21 ± 2
GG Lup 1.8495996 ± 0.0000015 4.106 ± 0.044 2.380 ± 0.025 14 750 ± 450 97 ± 8 1
2.504 ± 0.023 1.726 ± 0.019 11 000 ± 600 61 ± 5
ζ Phe 1.669774 ± 0.000026 3.908 ± 0.057 2.835 ± 0.019 14 400 ± 800 85 ± 8 16
2.536 ± 0.031 1.885 ± 0.011 12 000 ± 600 75 ± 8
IQ Per 1.7435699 ± 0.0000001 3.504 ± 0.054 2.445 ± 0.024 12 300 ± 230 68 ± 2 1
1.730 ± 0.025 1.499 ± 0.016 7700 ± 140 44 ± 2
PV Cas 1.7504698 ± 0.0000009 2.816 ± 0.050 2.301 ± 0.020 10 200 ± 250 67 ± 5 1
2.757 ± 0.054 2.257 ± 0.019 10 190 ± 250 66 ± 5
V364 Lac 7.3515458 ± 0.0000043 2.333 ± 0.014 3.309 ± 0.021 8250 ± 150 45 ± 1 1
2.295 ± 0.024 2.986 ± 0.020 8500 ± 150 15 ± 1
SW CMa 10.091978 ± 0.000005 2.239 ± 0.014 3.014 ± 0.020 8200 ± 150 24.0 ± 1.5 8
2.104 ± 0.018 2.495 ± 0.042 8100 ± 150 10.0 ± 1.0
PT Vel 1.8020075 ± 0.0000010 2.198 ± 0.016 2.094 ± 0.020 9250 ± 150 63 ± 2 9
1.626 ± 0.009 1.559 ± 0.020 7650 ± 150 40 ± 3
V1647 Sgr 3.2827992 ± 0.0000050 2.184 ± 0.037 1.832 ± 0.018 9600 ± 300 80 ± 5 1
1.967 ± 0.033 1.667 ± 0.017 9100 ± 300 70 ± 5
AI Hya 8.2896499 ± 0.0000012 2.140 ± 0.030 3.960 ± 0.040 6860 ± 200 40 ± 10 11
1.970 ± 0.030 2.810 ± 0.020 7290 ± 200 29 ± 10
VV Pyx 4.5961832 ± 0.0000050 2.097 ± 0.022 2.168 ± 0.020 9500 ± 200 23 ± 3 1
2.095 ± 0.019 2.168 ± 0.020 9500 ± 200 23 ± 3
EK Cep 4.4277960 ± 0.0000003 2.025 ± 0.023 1.580 ± 0.007 9000 ± 200 23 ± 2 1
1.122 ± 0.012 1.315 ± 0.006 5700 ± 200 10.5 ± 2.0
VV Crv 3.1445358 ± 0.0000097 1.978 ± 0.010 3.375 ± 0.010 6500 ± 200 81 ± 3 12
1.513 ± 0.008 1.650 ± 0.008 6640 ± 200 24 ± 2
IM Per 2.2542269 ± 0.0000002 1.7831 ± 0.0094 2.409 ± 0.018 7580 ± 150 57.5 ± 3.0 13
1.7741 ± 0.0097 2.366 ± 0.017 7570 ± 160 56.5 ± 3.0
BP Vul 1.9403466 ± 0.0000017 1.737 ± 0.015 1.852 ± 0.014 7715 ± 150 45.4 ± 0.9 1
1.4081 ± 0.0087 1.489 ± 0.013 6810 ± 150 40.5 ± 1.4
V1022 Cas 12.1561598 ± 0.0000008 1.6263 ± 0.0011 2.591 ± 0.026 6450 ± 120 10.9 ± 1.2 16
1.6086 ± 0.0012 2.472 ± 0.027 6590 ± 110 7.0 ± 1.3
PV Pup 1.660728 ± 0.000003 1.561 ± 0.011 1.543 ± 0.016 6920 ± 300 43 ± 4 1
1.550 ± 0.013 1.499 ± 0.016 6930 ± 300 43 ± 4
BF Dra 11.2110011 ± 0.0000020 1.414 ± 0.003 2.086 ± 0.012 6360 ± 150 10.5 ± 1.8 10
1.375 ± 0.003 1.922 ± 0.012 6400 ± 150 9.0 ± 1.8
V1143 Cyg 7.640735 ± 0.000004 1.361 ± 0.004 1.348 ± 0.016 6470 ± 100 19.6 ± 0.1 14
1.332 ± 0.004 1.322 ± 0.018 6470 ± 100 28.2 ± 0.1
IT Cas 3.896649 ± 0.000025 1.3315 ± 0.0093 1.594 ± 0.018 6470 ± 100 19 ± 2 1
1.3290 ± 0.0078 1.562 ± 0.040 6470 ± 100 17 ± 2
AI Phe 24.59215 ± 0.00002 1.2438 ± 0.0007 2.907 ± 0.013 5240 ± 150 6 ± 1 15
1.1941 ± 0.0007 1.841 ± 0.017 6310 ± 150 4 ± 1
EW Ori 6.9368442 ± 0.0000004 1.173 ± 0.011 1.168 ± 0.005 6070 ± 100 9.0 ± 0.7 17
1.123 ± 0.009 1.097 ± 0.005 5900 ± 100 8.8 ± 0.6
V530 Ori 6.1107784 ± 0.0000003 1.0038 ± 0.0066 0.980 ± 0.013 5890 ± 100 9 ± 1 18
0.5955 ± 0.0022 0.587 ± 0.007 3880 ± 120 5 ± 1

References. (1) Torres et al. (2010); (2) Harmanec et al. (2018); (3) Pavlovski et al. (2018); (4) Garcia et al. (2014); (5) Southworth et al. (2020); (6) Lee et al. (2021); (7) Albrecht et al. (2013); (8) Torres et al. (2012); (9) Bakıs et al. (2008); (10) Lacy et al. (2012); (11) Lee et al. (2020); (12) Fekel et al. (2013); (13) Lacy et al. (2015); (14) Lester et al. (2019); (15) Maxted et al. (2020); (16) Southworth (2020a); (17) Clausen et al. (2010); (18) Torres et al. (2014).

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