2004A&A...426.1001C

Query : 2004A&A...426.1001C

2004A&A...426.1001C - Astronomy and Astrophysics, volume 426, 1001-1005 (2004/11-2)

On the properties of contact binary stars.

CSIZMADIA S. and KLAGYIVIK P.

Abstract (from CDS):

We have compiled a catalogue of light curve solutions of contact binary stars. It contains the results of 159 light curve solutions. The properties of contact binary stars were studied using the catalogue data. As is well known since Lucy's (1968ApJ...151.1123L, 1968ApJ...153..877L) and Mochnacki's (1981ApJ...245..650M) studies, primary components transfer their own energy to the secondary star via the common envelope around the two stars. This transfer was parameterized by a transfer parameter (ratio of the observed and intrinsic luminosities of the primary star). We prove that this transfer parameter is a simple function of the mass and luminosity ratios. We introduced a new type of contact binary stars: H subtype systems which have a large mass ratio (q>0.72). These systems show behaviour in the luminosity ratio- transfer parameter diagram that is very different from that of other systems and according to our results the energy transfer rate is less efficient in them than in other types of contact binary stars. We also show that different types of contact binaries have well defined locations on the mass ratio - luminosity ratio diagram. Several contact binary systems do not follow Lucy's relation (L2/L1=(M2/M1)0.92). No strict mass ratio - luminosity ratio relation of contact binary stars exists.

Abstract Copyright: ∼

Journal keyword(s): stars: binaries: close - stars: evolution - stars: binaries: eclipsing - catalogs

VizieR on-line data: <Available at CDS (J/A+A/426/1001): table1a.dat table1c.dat table1d.dat table1e.dat table2.dat>

Simbad objects: 162

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Number of rows : 162
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 V* AQ Tuc EB* 00 17 21.5137561416 -71 54 56.847230100   10.44 10.12     F3/5(+A) 70 0
2 V* AO Cas SB* 00 17 43.0633133256 +51 25 59.116450728 5.04 6.01 6.14     O9.2II+O8V((f)) 328 0
3 V* CN And EB* 00 20 30.5419967784 +40 13 33.806776620   10.24 9.706 9.423 9.145 F5V 125 0
4 V* BH Cas EB* 00 21 21.3765836256 +59 09 05.416013484   13.26 12.77     K4V 56 0
5 V* V523 Cas EB* 00 40 06.2679105096 +50 14 15.518292216   11.698 10.62 9.969 9.388 K4V 167 0
6 V* CW Cas EB* 00 45 52.7049284568 +63 05 08.456733852   12.10 11.31 10.522 10.056 G8V 100 0
7 V* V369 Cep EB* 00 46 12.1209470424 +85 14 01.978833804 17.228 17.158 16.347 15.697 15.246 ~ 26 0
8 V* EP Cep EB* 00 46 54.0135254616 +85 21 43.681861692 18.085 17.538 16.664 16.121 15.589 ~ 49 0
9 V* EQ Cep EB* 00 47 33.3761816280 +85 16 24.254175108 18.521 17.547 16.703 16.142 15.951 ~ 55 0
10 V* ER Cep EB* 00 50 27.6907877016 +85 15 08.488920060 17.145 16.635 15.809 15.175 14.804 ~ 60 0
11 V* ES Cep EB* 00 50 50.0182856424 +85 16 11.720702352 16.864 16.549 15.872 15.188 15.048 ~ 58 0
12 V* AD Phe EB* 01 16 38.0703906768 -39 42 31.330964628   11.06 10.47     F9/G0V 49 0
13 V* V471 Cas EB* 01 32 20.4851039688 +55 12 19.728180864           ~ 26 0
14 V* AE Phe SB* 01 32 32.9320741344 -49 31 41.289934908   8.75 8.15     G4V 128 0
15 V* YZ Phe EB* 01 42 25.8889858968 -45 57 03.828072672     12.56     K3V 26 0
16 V* GW Cep EB* 01 45 58.6227384192 +80 04 55.327969128   11.72 11.21 11.025 10.656 G3 65 0
17 V* TW Cet EB* 01 48 54.1434789696 -20 53 34.591679268   11.25 10.61 10 9.787 G1V 98 0
18 V* VY Cet EB* 01 49 33.6929873856 -19 37 29.231904252   12.09 11.48 11.006 10.323 ~ 35 0
19 V* AU Phe EB* 01 50 23.5365368232 -46 58 27.829934544   13.69 11.53     ~ 12 0
20 V* QX And EB* 01 57 57.7816919821 +37 48 22.453231805   11.736 11.25 11.23 10.68 F5 114 0
21 V* SS Ari EB* 02 04 18.4072364136 +24 00 02.294819532   11.00 10.15 9.991 9.644 G0 113 0
22 V* GZ And EB* 02 12 14.0689443192 +44 39 36.208111572   12.23 11.10     G5V 79 0
23 V* DO Cas EB* 02 41 24.1562936472 +60 33 11.767871376   8.80 8.54     A2II 108 0
24 V* V432 Per EB* 03 10 10.8005797368 +42 52 09.241825728   11.66 11.19 10.597 10.206 ~ 63 0
25 V* KN Per EB* 03 22 35.6432071752 +41 19 55.177403520   11.79 11.41 11.252 10.975 A5 64 0
26 V* AH Tau EB* 03 47 11.9661390480 +25 06 59.375707992   11.59 11.07 11.09 10.436 G1p 79 0
27 V* EQ Tau EB* 03 48 13.4355167856 +22 18 50.924168856   12.04 11.18 10.082 9.706 G2V 122 0
28 V* BV Eri EB* 03 51 53.3421308952 -10 31 49.473027048   8.69       F2V 63 0
29 V* HW Per EB* 03 58 46.0752301416 +44 44 05.957028672           A8 21 0
30 V* BL Eri EB* 04 11 48.2079199440 -11 47 26.689526772   12.135 11.335 11.443 10.747 B5 41 0
31 V* YY Eri EB* 04 12 08.8493445840 -10 28 09.993826452   9.08 8.41   7.673 G3V 221 0
32 V* SY Hor SB* 04 14 18.3595292808 -46 26 57.109738308   11.96 11.36 11.114 10.251 ~ 27 0
33 V* AO Cam EB* 04 28 13.6471014456 +53 02 44.463885216   11.23 10.51 9.071 8.674 G0V 99 0
34 V* RZ Tau EB* 04 36 37.6613713272 +18 45 17.792668224   10.79 10.19 9.706 9.318 F5 151 0
35 V* UZ Oct EB* 04 43 35.9677526712 -84 48 39.999528900   9.72 9.21     ~ 38 0
36 V* DN Aur EB* 05 07 59.8587116160 +33 23 50.661584376           ~ 30 0
37 V* ER Ori SB* 05 11 14.5056264672 -08 33 24.613510680   10.02 9.46 8.927 8.604 F7/8V 183 0
38 V* RS Col SB* 05 15 31.2443106552 -28 45 02.128147740   10.27 9.67     ~ 48 0
39 V* RW Dor EB* 05 18 32.5451452896 -68 13 32.777997600   11.85 11.16 8.66 10.111 G4/5V 92 0
40 V* TY Men EB* 05 26 49.7258473752 -81 35 07.209792348   8.51 8.26   7.913 A3/4V 68 0
41 V* FZ Ori EB* 05 41 21.0050113464 +02 36 22.921746264   11.18 10.53 10.39 10.077 G0 59 0
42 V* CT Tau EB* 05 58 50.1130979232 +27 04 41.923228944   10.77 10.34 10.232 10.112 B5 61 0
43 V* AH Aur EB* 06 26 04.9301455152 +27 59 56.448934440   10.84 10.24 9.846 9.532 F7V 86 0
44 V* V396 Mon EB* 06 38 36.4832406072 +03 36 17.152913808   13.175 12.60 12.231 11.871 ~ 59 0
45 V* AP Aur EB* 07 23 50.2736246640 +36 26 52.712416536   11.33 11.00 10.729 10.546 A2 56 0
46 V* TY Pup EB* 07 32 46.2312711840 -20 47 31.079711112   8.99 8.60     F3V 91 0
47 V* AU Pup EB* 08 17 39.8168142360 -41 42 27.917531316   8.89 8.85     A0V 43 0
48 V* BP Vel EB* 08 18 05.7627619632 -45 23 26.358992376     12.09     ~ 13 0
49 V* FG Hya EB* 08 27 03.9412969584 +03 30 52.329583548   10.62 10.04 9.544 9.401 G0 194 0
50 V* TX Cnc EB* 08 40 01.7039106928 +18 59 59.421095623   10.71 9.97 9.88 9.339 G0-G1V 238 0
51 V* BU Vel EB* 08 40 06.2923228752 -42 49 43.380938352   11.08 10.78     F0 34 0
52 V* AD Cnc EB* 08 46 20.1002153904 +10 20 07.362523896   13.80 13.06     K0V 94 0
53 Cl* NGC 2682 SAND 1282 EB* 08 51 37.8473566296 +11 50 57.092451072 13.964 13.89 13.333   12.634 F7V 164 0
54 V* DF Hya SB* 08 55 02.2431702408 +06 05 37.584542040   11.45 10.80 10.621 10.27 G0 64 0
55 V* UV Lyn SB* 09 03 24.1259135160 +38 05 54.597192072   10.23 9.56 9.052 8.738 G3V 107 0
56 V* FN Cam EB* 09 22 58.0455268704 +77 13 10.955537472   9.03 8.64     F2 50 0
57 V* S Ant EB* 09 32 18.3864862656 -28 37 39.968512032   6.77 6.45     F3V 138 0
58 V* W UMa EB* 09 43 45.4704536952 +55 57 09.061630668   8.54 7.75     G2Vn 663 0
59 V* AA UMa EB* 09 46 59.2849171056 +45 45 56.388568680   11.527 11.71 10.516 10.185 G0 84 0
60 V* RT LMi EB* 09 49 48.3190999536 +34 27 15.423647004   12.11 11.35 11.084 10.781 F7V 73 0
61 V* FO Hya SB* 09 59 43.2866383416 -19 07 56.213274036   11.31 11.05 10.993   ~ 20 0
62 V* XY Leo EB* 10 01 40.4170488672 +17 24 32.602180644   10.66 9.68 8.855 8.474 K0V 277 0
63 V* XZ Leo EB* 10 02 34.1959390656 +17 02 47.140374840   10.79 10.37 10.385 10.173 A8/F0V 103 0
64 V* Y Sex EB* 10 02 47.9625666528 +01 05 40.327404108   10.38 9.95 9.875 8.471 F3/5V 113 0
65 V* LP UMa EB* 10 33 57.7932246384 +58 52 15.550735800           ~ 39 1
66 V* UZ Leo EB* 10 40 33.1849763352 +13 34 00.854970636   10.13 9.75 9.357 9.14 A9/F1V 139 0
67 V* EX Leo EB* 10 45 06.7719534456 +16 20 15.677118528   8.73 8.242   7.633 F5 64 0
68 V* AM Leo EB* 11 02 10.8846331272 +09 53 42.657520560   9.86 9.33 8.895 8.417 F5V 191 0
69 V* AP Leo EB* 11 05 05.0213426040 +05 09 06.404796468   10.07 9.57 8.971 8.849 F8V 124 0
70 V* BM UMa EB* 11 11 20.4771594600 +46 25 47.236287324     14.03 14.02   K0V 59 0
71 V* AW UMa EB* 11 30 04.3160006304 +29 57 52.674404544   7.27   6.7   F0 285 0
72 V* BH Cen EB* 11 39 10.1856462744 -63 25 15.090330216 9.74 10.43 10.13 10.45   B5 86 0
73 V* TV Mus EB* 11 39 57.7633052952 -64 48 59.229170568   11.48 10.75   9.712 F2 69 0
74 V* V752 Cen EB* 11 42 48.0813368784 -35 48 57.505663584   9.88 9.30 9.697   F7/G0(V) 84 0
75 V* CE Leo EB* 11 44 24.2554757472 +23 21 22.849119288   12.602 12.39 11.27 10.798 K 90 0
76 V* SV Cen EB* 11 47 57.2198787264 -60 33 57.760436736 7.98 9.71 9.70 9.46 8.810 B1/3 145 0
77 V* EH Hya EB* 12 04 50.9661741216 -33 09 22.467813912     14.33     ~ 21 0
78 V* BR Mus EB* 12 04 51.8512886592 -72 52 11.988722568   10.93 10.8     ~ 11 0
79 V* W Crv EB* 12 07 34.3580942256 -13 08 59.009877636   11.95 11.28 10.67 10.214 ~ 75 0
80 V* TY UMa EB* 12 09 02.4999248256 +56 01 53.953604256   12.42 11.59 11.121 10.797 F8+F0 84 0
81 V* CC Com EB* 12 12 06.0378799056 +22 31 58.682832024   13.09 11.42 10.543 10.085 K4/5V 214 0
82 HD 106400 EB* 12 14 20.99618 +11 49 09.3870   9.94 9.22 9.37 8.390 G8V 225 0
83 V* RW Com EB* 12 33 00.2840199504 +26 42 58.361790816   12.33 11.682 10.929 9.977 G8e 162 0
84 V* RZ Com EB* 12 35 05.0595351864 +23 20 14.027775864   11.09 10.57 10.082 9.77 G0Vn 192 0
85 V* EK Com EB* 12 51 21.4425318576 +27 13 46.997860080   13.396 12.166 12.218 11.748 K0V 66 0
86 V* BI CVn EB* 13 03 16.4093237568 +36 37 00.640627644   10.99 10.31 9.908 9.593 F9V 95 0
87 V* UW UMa LP* 13 12 01.5069140568 +56 22 48.470519784   12.27 10.68     M6 12 0
88 V* V606 Cen EB* 13 21 36.2793645408 -60 31 14.749471344   9.82 9.66 9.78   B1/2Ib/II 53 0
89 V* AW Vir EB* 13 27 32.8814859576 +03 02 28.513564980   11.85 11.30 10.516 10.157 F8 53 0
90 V* UY UMa EB* 13 44 36.8376448056 +55 13 18.354823320   13.002 12.90 12.448 12.127 ~ 41 0
91 V* XY Boo EB* 13 49 11.5666861776 +20 11 24.590393088   10.71 10.54 9.994 9.698 F5V 150 0
92 HD 120734 EB* 13 51 55.7388492384 -36 37 24.836269800   9.13 8.54   7.771 G0V+G0V 74 0
93 V* V758 Cen EB* 13 52 42.9327772176 -55 32 27.796482960   9.72 9.68     B9IV 41 0
94 V* BO CVn EB* 13 59 08.1683845368 +40 49 09.441558408   9.99 9.66 9.291 9.091 F0 43 0
95 V* TU Boo EB* 14 04 58.0474207248 +30 00 01.588156992   12.22 11.61 11.422 11.063 G3 76 0
96 V* RR Cen EB* 14 16 57.2208600552 -57 51 15.656888844 7.70 7.65 7.29     A9/F0V 147 0
97 V* CK Boo EB* 14 35 03.7596377832 +09 06 49.373523360   9.61 9.029 8.683 8.414 F7/8V 139 0
98 V* V676 Cen EB* 14 37 50.7770384736 -38 50 44.413310976   12.21 11.48 11.251   K2 19 0
99 V* V677 Cen EB* 14 42 34.6426534848 -40 27 16.019883288   11.47 10.85   10.00 ~ 27 0
100 V* FT Lup EB* 14 59 52.6999478616 -42 58 59.102940900   10.27 9.82     F0V 62 0
101 V* TY Boo EB* 15 00 46.9394379816 +35 07 54.742318356   12.03 11.39 10.398 10.006 G3+G7 134 0
102 * i Boo EB* 15 03 47.29565 +47 39 14.6228           G0Vn 544 0
103 V* BW Dra EB* 15 11 50.0991906240 +61 51 41.228357940   9.39   8.3   B0 132 0
104 V* BV Dra EB* 15 11 50.3592224256 +61 51 25.281751464   8.54   7.7   F9V+F8V 158 2
105 V* OU Ser EB* 15 22 43.4747590291 +16 15 40.733742473   8.84 8.266 7.8 7.494 G1 88 0
106 V* FU Dra EB* 15 34 45.2133432432 +62 16 44.333175900   11.16 10.55 10.182 9.817 G0: 136 1
107 V* YY CrB EB* 15 50 32.4342127104 +37 50 07.554679692   9.28 8.69     F8V 98 0
108 V* AU Ser EB* 15 56 49.4686990368 +22 16 01.590650328   11.76 11.04 10.383 9.931 G4V 103 0
109 V* V842 Her EB* 16 06 02.2124477136 +50 11 13.104375288   10.523 9.979 9.488 9.163 G2 81 0
110 V* V899 Her EB* 16 35 01.9577567928 +33 12 47.767744404   8.33 7.88     F8 59 0
111 V* V502 Oph EB* 16 41 20.8608649992 +00 30 27.384298488   9.15 8.50   7.865 G2V+F9V 188 0
112 V* V857 Her EB* 16 46 53.5600592376 +38 38 58.246857528   11.04 10.87 9.808 9.558 A6 83 0
113 V* V1010 Oph EB* 16 49 27.6690355320 -15 40 04.682052912   6.40 6.19     A3V 149 0
114 V* V861 Her EB* 16 51 12.7944837408 +41 17 58.184006280     13.182 13.219   ~ 21 0
115 V* TT Her EB* 16 54 22.9664980392 +16 50 13.123555584   9.97 9.68     A2V 105 0
116 V* AK Her EB* 17 13 57.8236051704 +16 21 00.618202044   9.04 8.51   7.874 F4V 261 0
117 V* V728 Her EB* 17 18 04.2960486792 +41 50 38.707746684   11.25 10.61 10.658 10.416 F3 82 0
118 V* V701 Sco EB* 17 34 24.5126770776 -32 30 15.985127556   9.08 8.97     B5 122 0
119 V* V535 Ara SB* 17 38 05.5503915840 -56 49 17.289502860   7.69 7.36     A8V 99 0
120 V* V743 Sgr EB* 17 43 56.0997206688 -28 29 51.671524272           G8-K0 20 0
121 V* V2388 Oph EB* 17 54 14.1665728728 +11 07 49.770939000   6.72   6.0   F5Vn 127 0
122 V* V566 Oph EB* 17 56 52.4103516432 +04 59 15.326210328   8.03 7.58     F5V 251 0
123 GSC 04433-01802 EB* 18 05 30.406392 +69 45 15.54228   10.92 10.34 10.128 9.804 F8/9V 84 0
124 TYC 4433-1802-1 EB* 18 05 30.4690230504 +69 45 15.750890424   11.35 10.86     ~ 84 0
125 V* FS CrA EB* 18 06 12.1976558568 -37 31 29.638682040           ~ 18 0
126 V* V839 Oph EB* 18 09 21.2653435464 +09 09 03.607091388   9.62 9.03   8.286 F7V 141 0
127 V* FG Sct EB* 18 45 03.6523226328 -06 06 15.512600268   14.813 13.714 12.627   ~ 29 0
128 V* BF Pav EB* 18 45 39.3192203448 -59 38 25.869586416   12.80 12.20     ~ 21 0
129 V* V879 Aql EB* 18 49 58.5998922216 +10 58 52.353009804           ~ 16 0
130 * eps CrA EB* 18 58 43.3827144528 -37 06 26.380732536   5.19 4.83     F4VFe-0.8+ 210 0
131 V* V803 Aql EB* 19 00 44.1859567344 -07 28 53.971847148           ~ 34 0
132 V* V2364 Cyg SB* 19 22 11.7422842272 +49 28 34.383282492   11.43 11.10 11.097 10.912 A7V 20 0
133 V* V902 Sgr EB* 19 25 14.1745611528 -29 09 08.892453132           ~ 19 0
134 V* V865 Cyg EB* 19 27 24.8221942536 +33 03 09.474873120           ~ 28 0
135 V* V417 Aql EB* 19 35 24.1195136928 +05 50 17.661574140   11.23 10.63 10.629 10.276 G0V+F9V 124 0
136 V* OO Aql SB* 19 48 12.6525764880 +09 18 32.374957356   10.26 9.49 8.773 8.762 F9V 229 1
137 V* LT Pav EB* 19 48 36.1003313880 -71 01 33.734700804           F9-G0 16 0
138 V* CV Cyg EB* 19 54 20.9059968792 +38 02 49.973133984   11.282 10.85 10.60 10.320 F8III 60 0
139 V* V382 Cyg SB* 20 18 47.2202814912 +36 20 26.085111756 9.35 9.19 8.65     O6IVn+O5Vn 191 0
140 V* HY Pav EB* 20 23 49.1144378472 -73 42 21.876573420   12.60 11.83     ~ 12 0
141 V* V700 Cyg SB* 20 31 05.2474963704 +38 47 00.460821408   12.36 11.14 11.468 11.045 G2V 70 0
142 BD+40 4220 s*b 20 32 22.4238071594 +41 18 18.942475904 11.32 10.61 9.185     O7Iafep 399 0
143 V* V508 Cyg RR* 20 34 05.9701402896 +46 52 16.040637408           kB8hF8 24 0
144 V* ST Ind EB* 20 35 23.8074326352 -48 19 19.782000948   11.83 11.12     ~ 18 0
145 V* VW Cep EB* 20 37 21.6316723003 +75 36 01.894463230   8.13   7.0   G8V+K0V 548 0
146 V* MW Pav SB* 20 46 27.7481505168 -71 56 58.466402412   9.15 8.79     F3IV/V 73 0
147 V* WZ Cyg SB* 20 53 06.7773014803 +38 49 40.678016381   11.170 10.783 10.536   F0V: 59 0
148 V* LS Del EB* 20 57 10.2862100664 +19 38 59.247220704   9.178 8.722 8.3 8.054 F5/8V 70 0
149 V* BI Vul EB* 21 22 48.0350619264 +27 01 39.846690516           ~ 52 0
150 V* V1073 Cyg EB* 21 25 00.3578881488 +33 41 14.938809648   8.78 8.38     A1VpSi: 144 0
151 V* DK Cyg EB* 21 35 02.6693386896 +34 35 45.395481192   10.98 10.56 10.154 9.914 A6V 143 0
152 V* BX Peg EB* 21 38 49.3910800824 +26 41 34.213405092     10.890     G4.5 135 0
153 V* RW PsA EB* 22 09 46.9301030376 -27 04 01.524226476   11.93 11.16     ~ 38 0
154 V* BB Peg EB* 22 22 56.8915406208 +16 19 27.861694716   11.69 11.17     F8V 115 0
155 V* EM Lac EB* 22 23 54.7818645024 +54 01 09.271578684   13.088 12.50 12.105 11.7 ~ 42 0
156 V* BE Cep EB* 22 41 20.8003678104 +58 36 31.133484036   12.94 12.05     ~ 48 0
157 V* SW Lac EB* 22 53 41.6540031672 +37 56 18.607477416   9.65 8.51     K0Vv 365 0
158 V* BL And EB* 23 11 24.2581546584 +51 52 31.374661404   11.47 11.10     A8 64 0
159 V* AB And EB* 23 11 32.0859315024 +36 53 35.108950344   10.62 9.50 9.009 8.585 G5+G5V 267 0
160 V* VZ Psc EB* 23 27 48.3881626645 +04 51 23.937175287   11.347 10.274 10.090 8.926 K4/5V 118 0
161 V* V440 Cas EB* 23 38 04.8377425488 +51 25 54.922441512           ~ 16 0
162 V* U Peg EB* 23 57 58.4766636672 +15 57 10.087001640   10.26 9.63 8.871 8.970 G2V 247 0

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