2020RAA....20..196L

Query : 2020RAA....20..196L

2020RAA....20..196L - Research in Astron. and astroph., 20, 196-196 (2020/December-0)

A method for estimating masses of W Ursae Majoris-type binaries.

LU L.-N., LIU J.-Z., JIANG D.-K. and WANG Y.-H.

Abstract (from CDS):

Masses of W Ursae Majoris-type (W UMa) binaries play a critical role in investigating stellar dynamical evolutionary status. In this paper, we combine the PARSEC (PAdova and TRieste Stellar Evolution Code) with the Roche geometric model to provide a method to determine the masses of W Uma systems. To verify the validity of this method, we compile a sample of 140 spectrum binaries from the literature, which includes 76 W- and 64 A-subtype systems with reliable physical parameters. We find that the average fractional difference and the standard deviation (σM) of the residuals for W-subtype and A-subtype approximately amount to 15.66% and 0.1218, 16.03% and 0.2094, respectively. Meanwhile, we also perform detailed analyses in accordance with the orbital period, the effective temperatures and the mass ratio. We find that the method is more applicable to determine masses for W UMa systems with low effective temperature and short period.

Abstract Copyright: © 2020 National Astronomical Observatories

Journal keyword(s): stars: binaries: eclipsing - W Ursae Majoris (W UMa) binaries - masses

Simbad objects: 134

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Number of rows : 134
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 ATO J004.1709-00.1570 EB* 00 16 41.0249734584 -00 09 25.255418976           M0V 42 0
2 V* CN And SB* 00 20 30.5419967784 +40 13 33.806776620   10.24 9.706 9.423 9.145 F5V 132 0
3 V* BH Cas EB* 00 21 21.3765836256 +59 09 05.416013484   13.26 12.77     K4V 61 0
4 1RXS J002827.8+785750 EB* 00 28 27.9684836736 +78 57 42.657327180   11.23 10.60 10.204 9.854 ~ 15 0
5 V* DZ Psc SB* 00 36 27.9388593960 +21 32 14.535908016   11.64 11.08 10.554 10.255 F7V 73 0
6 V* V523 Cas SB* 00 40 06.2679105096 +50 14 15.518292216   11.698 10.62 9.969 9.388 K4V 174 0
7 V* AD Phe SB* 01 16 38.0703906768 -39 42 31.330964628   11.06 10.47     F9/G0V 55 0
8 V* AQ Psc SB* 01 21 03.5556667632 +07 36 21.617815572   9.20 8.69   8.053 F5/8V 83 0
9 V* AE Phe SB* 01 32 32.9320741344 -49 31 41.289934908   8.75 8.15     G4V 135 0
10 V* TW Cet SB* 01 48 54.1434789696 -20 53 34.591679268   11.25 10.61 10 9.787 G1V 105 0
11 V* V776 Cas SB* 01 53 23.4353019768 +70 02 33.441869868   9.47 9.03     F0 83 0
12 V* QX And SB* 01 57 57.7816919821 +37 48 22.453231805   11.736 11.25 11.23 10.68 F5 126 0
13 V* SS Ari EB* 02 04 18.4072364136 +24 00 02.294819532   11.00 10.15 9.991 9.644 G0 121 0
14 V* GZ And SB* 02 12 14.0689443192 +44 39 36.208111572   12.23 11.10     G5V 83 0
15 V* AL Cas EB* 02 13 44.6419653504 +70 08 42.975835548   12.3       F7 44 0
16 V* V376 And SB* 02 35 11.6313752232 +49 51 37.210388004   8.02 7.77     A4V 64 0
17 V* DY Cet SB* 02 38 33.1803231456 -14 17 56.721878736   10.02 9.59 9.25 9.521 F5V 59 0
18 HD 17613B SB* 02 49 52.2905822256 +08 56 17.240792568   10.12 8.821 9.44 8.138 F8V 47 0
19 V* UX Eri SB* 03 09 52.7437496400 -06 53 33.511004988   11.61 10.97 10.128 9.8 F9V 109 0
20 BD+42 765 SB* 03 26 38.8825096008 +42 43 24.783925404   10.49 9.87     G0 19 0
21 V* EQ Tau SB* 03 48 13.4355167856 +22 18 50.924168856   12.04 11.18 10.082 9.706 G2V 129 0
22 BD+12 511 SB* 03 49 27.7666168464 +12 54 43.844508468   10.30 9.64     F8V 80 1
23 V* AO Cam SB* 04 28 13.6471014456 +53 02 44.463885216   11.23 10.51 9.071 8.674 G0V 105 0
24 V* RZ Tau SB* 04 36 37.6613713272 +18 45 17.792668224   10.79 10.19 9.706 9.318 F5 157 0
25 V* DN Cam SB* 04 42 46.2425712000 +72 58 41.875923000   8.68 8.34     F0 73 0
26 V* V592 Per SB* 04 44 32.9934610464 +39 52 31.750044528   8.86 8.36     F2 58 0
27 HD 280332A SB* 05 01 10.8328702632 +34 30 26.555760288   10.94 10.34     ~ 110 0
28 HD 280332 ** 05 01 10.83934 +34 30 26.5819   10.901 10.215 10.047 9.305 G0 97 0
29 V* ER Ori SB* 05 11 14.5056264672 -08 33 24.613510680   10.02 9.46 8.927 8.604 F7/8V 187 0
30 V* RW Dor SB* 05 18 32.5451452896 -68 13 32.777997600   11.85 11.16 8.66 10.111 G4/5V 100 0
31 V* V781 Tau SB* 05 50 13.1257163376 +26 57 43.360879140   9.28 8.67   7.976 G0 119 0
32 V* AH Aur SB* 06 26 04.9301455152 +27 59 56.448934440   10.84 10.24 9.846 9.532 F7V 93 0
33 V* QW Gem SB* 06 50 46.0629271056 +29 27 11.324080584   11.30 10.78 9.887 9.441 G0 60 0
34 V* V753 Mon SB* 07 10 57.8573568840 -03 52 43.172093352   8.64 8.27     A8V 61 0
35 V* TY Pup SB* 07 32 46.2312711840 -20 47 31.079711112   8.99 8.60     F3V 99 0
36 V* HI Pup SB* 07 33 38.2095776520 -50 07 25.045244220   11.09 10.54     F6V 42 0
37 HD 60987A Pu* 07 38 30.2249452896 +33 42 41.503274640   8.41 8.03 8.70   F0 90 1
38 V* V868 Mon SB* 07 39 04.8243387120 -02 39 05.592006360   9.53 9.31     F2V 24 0
39 V* SW Lyn SB* 08 07 41.5690614336 +41 48 01.741245588   9.86 9.65 9.587   kA6hF0mF0 102 0
40 V* FG Hya SB* 08 27 03.9412969584 +03 30 52.329583548   10.62 10.04 9.544 9.401 G0 213 0
41 V* TX Cnc SB* 08 40 01.7039106928 +18 59 59.421095623   10.71 9.97 9.88 9.339 G0-G1V 254 0
42 V* GW Cnc EB* 08 48 12.6907555608 +21 07 13.798241364     12.77 12.557   ~ 33 0
43 V* UV Lyn SB* 09 03 24.1259135160 +38 05 54.597192072   10.23 9.56 9.052 8.738 G3V 119 0
44 V* FN Cam SB* 09 22 58.0455268704 +77 13 10.955537472   9.03 8.64     F2 58 0
45 RX J0930.1+5339B EB* 09 30 10.9127474328 +53 38 58.355632824   11.84 10.98     K3V+K3V 38 0
46 V* S Ant SB* 09 32 18.3864862656 -28 37 39.968512032   6.77 6.45     F3V 144 0
47 V* AA UMa SB* 09 46 59.2849171056 +45 45 56.388568680   11.527 11.71 10.516 10.185 G0 89 0
48 V* RT LMi SB* 09 49 48.3190999536 +34 27 15.423647004   12.11 11.35 11.084 10.781 F7V 79 0
49 V* XY Leo ** 10 01 40.4170488672 +17 24 32.602180644   10.66 9.68 8.855 8.474 K0V 287 0
50 V* XZ Leo SB* 10 02 34.1959390656 +17 02 47.140374840   10.79 10.37 10.385 10.173 A8/F0V 108 0
51 V* Y Sex SB* 10 02 47.9625666528 +01 05 40.327404108   10.38 9.95 9.875 8.471 F3/5V 122 0
52 V* XX Sex SB* 10 16 02.1465461976 -06 18 26.363524824   9.82 9.47     F2V 29 0
53 V* ET Leo SB* 10 33 25.7877702072 +17 34 27.433589232   10.21 9.558 9.128 8.734 G5 69 0
54 V* UZ Leo SB* 10 40 33.1849763352 +13 34 00.854970636   10.13 9.75 9.357 9.14 A9/F1V 146 0
55 V* EX Leo SB* 10 45 06.7719534456 +16 20 15.677118528   8.73 8.242   7.633 F5 71 0
56 V* VY Sex SB* 10 50 29.7198219744 -02 41 43.074331944   9.60 9.01 8.639 8.349 G2V 52 0
57 V* AM Leo SB* 11 02 10.8846331272 +09 53 42.657520560   9.86 9.33 8.895 8.417 F5V 200 0
58 V* AP Leo SB* 11 05 05.0213426040 +05 09 06.404796468   10.07 9.57 8.971 8.849 F8V 130 0
59 V* HN UMa SB* 11 15 56.3765228400 +37 38 35.303807328   10.33 9.83 9.574 9.29 F8 51 0
60 V* AW UMa SB* 11 30 04.3160006304 +29 57 52.674404544   7.27   6.7   F0 302 0
61 V* TV Mus EB* 11 39 57.7633052952 -64 48 59.229170568   11.48 10.75   9.712 F2 76 0
62 V* AG Vir SB* 12 01 03.5040338736 +13 00 30.005824428   8.78 8.52     A5V 173 0
63 V* CC Com SB* 12 12 06.0378799056 +22 31 58.682832024   13.09 11.42 10.543 10.085 K4/5V 228 0
64 V* RW Com SB* 12 33 00.2840199504 +26 42 58.361790816   12.33 11.682 10.929 9.977 G8e 169 0
65 V* RZ Com SB* 12 35 05.0595351864 +23 20 14.027775864   11.09 10.57 10.082 9.77 G0Vn 202 0
66 V* SX Crv SB* 12 40 15.0427768512 -18 48 00.941011128   9.56 9.108 8.719 8.412 F7V 106 0
67 V* BI CVn SB* 13 03 16.4093237568 +36 37 00.640627644   10.99 10.31 9.908 9.593 F9V 102 0
68 V* PY Vir SB* 13 10 32.2185100968 -04 09 32.522950584   10.67 9.84 9.844 8.867 K2V 50 0
69 HD 119931A EB* 13 46 06.7580872776 +05 06 56.197473948   8.44 7.82     F8V 177 0
70 HD 119931 ** 13 46 06.7604502 +05 06 56.161493   8.92 8.54 8.03   G0 176 0
71 V* XY Boo SB* 13 49 11.5666861776 +20 11 24.590393088   10.71 10.54 9.994 9.698 F5V 154 0
72 HD 120734 SB* 13 51 55.7388492384 -36 37 24.836269800   9.13 8.54   7.771 G0V+G0V 87 0
73 V* VW Boo SB* 14 17 26.0324550672 +12 34 03.446878260   11.33 10.55 10.054 9.777 G5V 117 0
74 V* NN Vir SB* 14 19 37.7406264312 +05 53 46.639260024   8.02 7.63     F0/1V 78 0
75 V* HH Boo SB* 14 21 44.0736504336 +46 41 59.356694508   11.80 11.021 10.869 10.237 G5III 38 0
76 V* DU Boo SB* 14 22 17.7169434816 +41 27 02.152077336   8.97 8.69     A7V 58 0
77 V* EF Boo SB* 14 32 30.5385584160 +50 49 40.686842280 9.960 9.950 9.450 9.14 8.817 G5 85 0
78 V* CK Boo SB* 14 35 03.7596377832 +09 06 49.373523360   9.61 9.029 8.683 8.414 F7/8V 150 0
79 * alf Cen ** 14 39 36.50 -60 50 02.3   0.4 -0.1     G2V+K1V 1031 0
80 V* GR Vir SB* 14 45 20.2632619872 -06 44 04.131471300   8.54 8.00   7.34 G2/3V 151 0
81 V* TY Boo EB* 15 00 46.9394379816 +35 07 54.742318356   12.03 11.39 10.398 10.006 G3+G7 139 0
82 V* TZ Boo SB* 15 08 09.1351483800 +39 58 12.863284788   11.033 10.41 10.04 9.671 G2Vn 221 0
83 V* BW Dra SB* 15 11 50.0991906240 +61 51 41.228357940   9.39   8.3   B0 138 0
84 V* BV Dra SB* 15 11 50.3592224256 +61 51 25.281751464   8.54   7.7   F9V+F8V 162 2
85 V* FI Boo SB* 15 22 05.9658394344 +51 10 55.308179280   10.16 9.49 9.196 8.832 G5 68 0
86 V* OU Ser SB* 15 22 43.4747590291 +16 15 40.733742473   8.84 8.266 7.8 7.494 G1 99 0
87 TYC 3488-585-1 ** 15 28 22.093776 +51 32 21.49332   13.382 12.399 12.181 11.063 ~ 12 0
88 V* PY Boo EB* 15 28 22.0960984792 +51 32 21.641394881           ~ 19 0
89 V* VZ Lib SB* 15 31 51.7540131648 -15 41 10.170484188   11.04 10.27 9.742 9.356 G0V 70 0
90 V* FU Dra SB* 15 34 45.2133432432 +62 16 44.333175900   11.16 10.55 10.182 9.817 G0: 145 1
91 V* FP Boo SB* 15 43 00.2512236000 +43 15 55.315194516   10.53 10.14     A7III 67 0
92 V* YY CrB SB* 15 50 32.4342127104 +37 50 07.554679692   9.28 8.69     F8 114 0
93 V* AU Ser SB* 15 56 49.4686990368 +22 16 01.590650328   11.76 11.04 10.383 9.931 G4V 111 0
94 V* V842 Her SB* 16 06 02.2124477136 +50 11 13.104375288   10.523 9.979 9.488 9.163 G2 89 0
95 V* BX Dra SB* 16 06 17.3670263496 +62 45 46.089820800   11.00 10.62     kA9hF1.5 73 0
96 BD+07 3142 SB* 16 20 03.2129753256 +07 07 28.690441176   10.85 9.870 9.711 8.820 G9V 27 0
97 V* V502 Oph SB* 16 41 20.8608649992 +00 30 27.384298488   9.15 8.50   7.865 G2V+F9V 196 0
98 V* V921 Her SB* 16 49 31.2401052480 +47 06 28.806437772   9.80 9.50 9.246 9.049 A5 75 0
99 V* V829 Her SB* 16 55 47.8798895112 +35 10 57.592287012   10.96 10.33 10.12 9.372 G2V 79 0
100 V* V2357 Oph SB* 16 57 16.7622100968 +10 59 51.395498736   11.38 10.48 10.25 9.879 G5V 57 0
101 V* AK Her SB* 17 13 57.8236051704 +16 21 00.618202044   9.04 8.51   7.874 F4V 271 0
102 V* V2162 Oph RR* 17 14 21.3376475160 -29 49 47.192857536   17.6 17.469   16.275 ~ 12 0
103 V* V728 Her EB* 17 18 04.2960486792 +41 50 38.707746684   11.25 10.61 10.658 10.416 F0 93 0
104 V* GM Dra SB* 17 20 21.8832019536 +57 58 27.057071532   9.30 8.77     F8 70 0
105 HD 159356 SB* 17 33 56.0492182080 +08 09 57.793706460   9.12 8.566   7.829 G0/G1V 51 0
106 V* V535 Ara SB* 17 38 05.5503915840 -56 49 17.289502860   7.69 7.36     A8V 107 0
107 V* V566 Oph SB* 17 56 52.4103516432 +04 59 15.326210328   8.03 7.58     F5V 262 0
108 V* V972 Her SB* 17 58 05.0037414840 +32 38 53.017925424   7.09 6.65     F5 66 0
109 V* V508 Oph SB* 17 58 48.6178267440 +13 29 46.283287668   11.25 10.65 9.652 9.269 G5 117 0
110 GSC 04433-01802 EB* 18 05 30.406392 +69 45 15.54228   10.92 10.34 10.128 9.804 F8/9V 89 0
111 TYC 4433-1802-1 SB* 18 05 30.4690230504 +69 45 15.750890424   11.35 10.86     ~ 93 0
112 V* V839 Oph SB* 18 09 21.2653435464 +09 09 03.607091388   9.62 9.03   8.286 F7V 147 0
113 V* V2612 Oph SB* 18 29 13.0163006016 +06 47 13.742328588   10.127 9.55 9.06 8.844 F7V 50 1
114 HD 171848 SB* 18 33 24.3606131184 +58 42 23.347863108   9.30 9.01     F8 44 0
115 * eps CrA SB* 18 58 43.3827144528 -37 06 26.380732536   5.24 4.85     F4VFe-0.8+ 224 0
116 V* V401 Cyg SB* 19 29 20.2724598624 +30 24 28.462498560   11.04 10.70 10.403 10.171 F0 105 0
117 V* V417 Aql SB* 19 35 24.1195136928 +05 50 17.661574140   11.23 10.63 10.629 10.276 G0V+F9V 131 0
118 V* OO Aql SB* 19 48 12.6525764880 +09 18 32.374957356   10.26 9.49 8.773 8.762 F9V 239 0
119 V* V1191 Cyg SB* 20 16 50.8171109208 +41 57 41.257475856   11.41 10.99 10.474 10.128 F6V 94 0
120 V* VW Cep SB* 20 37 21.6316723003 +75 36 01.894463230   8.13   7.0   G8V+K0V 561 0
121 V* MW Pav SB* 20 46 27.7481505168 -71 56 58.466402412   9.15 8.79     F3IV/V 83 0
122 HD 202924 SB* 21 18 10.8806281512 +30 35 21.597716292   8.33 8.11     A0 52 0
123 V* HV Aqr SB* 21 21 24.8100075384 -03 09 36.885487068   10.50 9.99 9.337 9.148 F5V 63 0
124 V* V1073 Cyg SB* 21 25 00.3578881488 +33 41 14.938809648   8.78 8.38     A1VpSi: 153 0
125 V* DK Cyg SB* 21 35 02.6693386896 +34 35 45.395481192   10.98 10.56 10.154 9.914 A6V 149 0
126 V* BB Peg SB* 22 22 56.8915406208 +16 19 27.861694716   11.69 11.17     F8V 124 0
127 HD 216598 SB* 22 53 41.6540031672 +37 56 18.607477416   9.65 8.91     K0Vv 380 0
128 V* AB And SB* 23 11 32.0859315024 +36 53 35.108950344   10.62 9.50 9.009 8.585 G5+G5V 276 0
129 HD 220659 SB* 23 25 25.1886486984 +15 41 19.146920892   8.33 8.04     A8V 61 0
130 V* VZ Psc EB* 23 27 48.3881626645 +04 51 23.937175287   11.347 10.274 10.090 8.926 K4/5V 125 0
131 V* V357 Peg SB* 23 45 35.0650608720 +25 28 18.942348936   9.41 9.05 8.812 8.605 F2V 54 0
132 V* EL Aqr SB* 23 47 18.3454691304 -08 05 12.095320272   10.91 10.41 10.229 9.969 F3V 59 0
133 V* DX Tuc SB* 23 57 21.5215738872 -64 14 35.619975096   10.13 9.60 9.28 9.144 F6/8IV/V 44 0
134 V* U Peg SB* 23 57 58.4766636672 +15 57 10.087001640   10.26 9.63 8.871 8.970 G2V 252 0

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