2017MNRAS.468.3533E

Query : 2017MNRAS.468.3533E

2017MNRAS.468.3533E - Mon. Not. R. Astron. Soc., 468, 3533-3556 (2017/July-1)

Models for 60 double-lined binaries containing giants.

EGGLETON P.P. and YAKUT K.

Abstract (from CDS):

The observed masses, radii and temperatures of 60 medium- to long-period binaries, most of which contain a cool, evolved star and a hotter less evolved one, are compared with theoretical models which include (a) core convective overshooting, (b) mass-loss, possibly driven by dynamo action as in RS CVn binaries, and (c) tidal friction, including its effect on orbital period through magnetic braking. A reasonable fit is found in about 42 cases, but in 11 other cases the primaries appear to have lost either more mass or less mass than the models predict, and in 4 others the orbit is predicted to be either more or less circular than observed. Of the remaining three systems, two (γ Per and HR 8242) have a markedly 'overevolved' secondary, our explanation being that the primary component is the merged remnant of a former short-period sub-binary in a former triple system. The last system (V695 Cyg) defies any agreement at present. Mention is also made of three other systems (V643 Ori, OW Gem and V453 Cep), which are relevant to our discussion.

Abstract Copyright: © 2017 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): stars: activity - stars: AGB and post-AGB - binaries: close - binaries: general - stars: evolution - stars: horizontal branch - stars: horizontal branch

Simbad objects: 73

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Number of rows : 73
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 OGLE SMC130.5 4296 EB* 00 33 47.9299552248 -73 04 28.056762084 18.39 18.09 16.99   15.55 ~ 14 0
2 OGLE J004402.68-725422.5 EB* 00 44 02.6740281360 -72 54 22.960574820 18.63 17.85 16.65   15.45 ~ 15 0
3 HD 4615 SB* 00 48 41.1028090536 +52 06 02.924122356   7.70 6.85     F8 27 0
4 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 11149 1
5 * eta And SB* 00 57 12.4002792266 +23 25 03.540083245 6.05 5.36 4.42 3.69 3.21 G8-III 189 0
6 OGLE SMC-SC8 201484 EB* 01 00 18.0420727800 -72 24 07.781696460   16.07 15.21 14.69 14.21 ~ 17 0
7 V* BE Psc RS* 01 04 07.1523466848 +26 35 13.295844528         7.030 G5V 41 0
8 CD-80 28 SB* 01 05 38.2158877272 -80 03 40.694700276   10.98 10.25     K2 15 0
9 V* AI Phe SB* 01 09 34.1924055096 -46 15 56.071719360   9.26 8.60     G3V 147 0
10 * tau Per EB* 02 54 15.4777208304 +52 45 44.882735292 5.17 4.71 3.96 3.33 2.89 G8III+A7V 166 0
11 * gam Per EB* 03 04 47.8201112829 +53 30 23.262605954 4.08 3.63 2.93 2.34 1.89 G9III+A2-III: 212 0
12 * bet Per EB* 03 08 10.1324535 +40 57 20.328013 1.70 2.07 2.12 2.08 2.11 B8V 1219 1
13 V* TZ For SB* 03 14 40.0925678952 -35 33 27.594929088   7.620 6.878     F7III+G8III 133 0
14 HD 23089 ** 03 46 02.3314926384 +63 20 42.211540464   5.559 4.810     G2Ib/II+B7III/IV 85 0
15 V* RZ Eri RS* 04 43 45.8302005168 -10 40 56.016683040   8.530 7.88     kF1hF5mF5IVEuSrBa 177 0
16 OGLE LMC-ECL-1866 EB* 04 52 15.2769484488 -68 19 10.222622148     15.986 15.453 15.010 ~ 20 0
17 OGLE LMC-CEP-227 cC* 04 52 15.6979950672 -70 14 31.242378408     15.317   14.438 ~ 57 0
18 OGLE LMC-ECL-3160 LP* 04 55 51.4783969128 -69 13 47.925605388     16.83 15.978 15.869 ~ 25 0
19 * zet Aur EB* 05 02 28.6873880 +41 04 33.019985 5.35 4.97 3.75 2.62 1.75 K5II+B7V 453 0
20 2MASS J05043288-6920509 LP* 05 04 32.8759490616 -69 20 51.030442032     15.62 14.736 14.659 ~ 23 0
21 OGLE J051019.64-685812.3 EB* 05 10 19.65 -68 58 12.0     16.673   15.715 ~ 30 0
22 2MASS J05114945-6705451 LP* 05 11 49.4660106384 -67 05 45.128063004     16.21 15.70 15.130 ~ 20 0
23 2MASS J05140190-6841184 LP* 05 14 01.908 -68 41 18.41     16.58 16.04 15.377 ~ 20 0
24 2MASS J05140595-6915568 LP* 05 14 05.9513254032 -69 15 56.782018224     16.56 15.639   ~ 21 1
25 * alf Aur SB* 05 16 41.35871 +45 59 52.7693 1.33 0.88 0.08 -0.52 -0.96 G3III: 1177 0
26 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 17434 0
27 2MASS J05252555-6933044 LP* 05 25 25.550 -69 33 04.49     17.01 16.40 15.620 ~ 25 0
28 * del Ori SB* 05 32 00.40009 -00 17 56.7424 0.96 2.02 2.41 2.32 2.54 O9.5IINwk 779 0
29 M 42 HII 05 35 17 -05 23.4           ~ 4076 0
30 * iot Ori SB* 05 35 25.9819073 -05 54 35.643537 1.45 2.53 2.77     O9IIIvar 773 0
31 HD 39286 * 05 52 23.4063709536 +19 52 04.250177472   6.518 5.985     K0IIb+B8IV 54 0
32 * 17 Lep Sy* 06 04 59.1294521328 -16 29 03.969238632 5.29 5.17 4.93     A3+K/M 210 0
33 V* V643 Ori EB* 06 07 00.9147371136 -02 54 57.789984636   10.70 9.40 9.55 8.48 G2 23 0
34 V* OW Gem EB* 06 31 41.7717354768 +17 04 56.346406572   9.29 8.343 8.76   F2II 54 0
35 V* V415 Car EB* 06 49 51.3137388874 -53 37 20.821466291   5.323 4.408     G4II 79 0
36 HD 68461 SB* 08 12 59.7308115504 +16 30 51.573394944   6.918 6.047     G8III 38 0
37 V* AL Vel EB* 08 31 11.2833125832 -47 39 57.413103300   9.43 8.65     K0III+A3III/V 63 0
38 V* RU Cnc RS* 08 37 30.1263809784 +23 33 41.641583472   10.80 10.20 10.019   G9V+F9V 126 0
39 * 45 Cnc ** 08 43 12.3294639552 +12 40 51.145063104 6.310 6.040 5.650     A3III:+G7III 51 0
40 * omi Leo SB* 09 41 09.0321741326 +09 53 32.308426423 4.22 4.01 3.52 3.11 2.88 F8-G0III+A7m 153 0
41 * 93 Leo RS* 11 47 59.13595 +20 13 08.1500   5.07 4.52     F8III+A6III 220 1
42 * o Leo SB* 11 55 40.5327230688 +15 38 48.549860664   5.632 5.522     A3V 162 0
43 * 12 Com SB* 12 22 30.3113907816 +25 50 46.167660348 5.56 5.30 4.81 4.34 4.01 F6III+A3V 188 0
44 V* V453 Cen LP* 12 42 07.8743905224 -37 39 25.443915732           ~ 4 0
45 V* RS CVn RS* 13 10 36.9077924448 +35 56 05.584994412 8.57 8.51 7.93 7.7   F6IV+G8IV 724 0
46 * 3 Boo SB* 13 46 43.3233661056 +25 42 08.054927604   6.47 5.965     A7V:+G5III: 84 0
47 HD 144208 SB* 16 03 19.3643869944 +36 37 54.435536976   6.377 5.804     G6IIIa+A2.5IV 70 0
48 HD 145849 SB* 16 11 48.0553638168 +36 25 30.341129808   6.981 5.615     K3III 54 0
49 HD 157978 SB* 17 26 19.0063847712 +07 35 44.305905732 6.91 6.64 6.04 5.43 5.00 A1IVs+A2Vs+G0III 85 0
50 V* V1309 Sco No* 17 57 32.9368332984 -30 43 09.965039880   16.9   14.8   ~ 261 0
51 ASAS J180057-2333.8 EB* 18 00 57.0682721568 -23 33 41.906822868   11.94 10.34     ~ 11 0
52 ASAS J182510-2435.5 EB* 18 25 10.0236615120 -24 35 24.123858468   12.02 10.87     ~ 7 0
53 V* V1980 Sgr EB* 18 25 24.5199318864 -25 10 40.004098284   11.51 10.30     K5 12 0
54 HD 169689 EB* 18 25 38.7990783216 +08 01 55.225743564   6.545 5.665     G9II+B9V 105 0
55 * 113 Her SB* 18 54 44.8849895400 +22 38 42.271489464 5.88 5.38 4.60 3.96 3.50 G8III+:+A0.5 94 0
56 TYC 3546-941-1 RG* 19 07 49.3734544464 +46 56 11.865353964   11.48 10.39     ~ 38 0
57 2MASS J19210141+4101049 EB* 19 21 01.4107302168 +41 01 04.925030484           K2III 27 0
58 KOI-7545 EB* 19 27 43.2200213736 +39 04 19.397485020           ~ 29 0
59 2MASS J19315429+4232516 RG* 19 31 54.2896822536 +42 32 51.641296872           ~ 35 0
60 * 9 Cyg SB* 19 34 50.9283781560 +29 27 46.684035828   5.96 5.407     G8III+A2III: 98 0
61 V* SU Cyg cC* 19 44 48.7341456312 +29 15 52.895535048 7.10 6.88 6.44 6.06 5.84 F2Iab:+B8.0V 299 0
62 * del Sge SB* 19 47 23.2655973192 +18 32 03.528856248 6.20 5.12 3.81 2.37 1.08 M2II+B0V 202 0
63 V* V380 Cyg EB* 19 50 37.3267754400 +40 35 59.135141652 4.86 5.613 5.680     B1.1III+B2.5/3V: 292 0
64 HD 187669 EB* 19 52 22.0878263112 -32 33 39.740568048   10.12 8.88     K0III 24 0
65 HD 190585 EB* 20 03 48.3209367264 +45 36 14.805207576   10.74 9.65     K2 42 0
66 HD 190361 SB* 20 03 51.8388825936 +21 03 01.522763748   8.53 7.27     K0 22 0
67 * 31 Cyg EB* 20 13 37.9082370480 +46 44 28.761618048 5.50 5.08 3.80 2.83 2.07 K3Ib+B2IV-V 369 0
68 * omi02 Cyg EB* 20 15 28.3242122880 +47 42 51.213932496 6.54 5.50 3.98 2.78 1.86 K7Ib-II+B1V 335 0
69 * 22 Vul EB* 20 15 30.2386386720 +23 30 32.051069712   6.192 5.176     G3Ib-II 209 0
70 * alf Equ SB* 21 15 49.4371672506 +05 14 52.411028661   4.446 3.933     G6IV+B9.5V 150 0
71 BD+51 3079 SB* 21 31 27.4695958320 +52 37 11.514326196   7.051 6.180     G2II+B9V 54 0
72 HD 208253 * 21 53 19.8137830742 +53 59 49.855109746 7.240 7.000 6.610     A2 22 0
73 HD 216572 EB* 22 52 45.7970990617 +60 54 58.613633699   8.10 7.57     G8III+B9V 35 0

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