2022MNRAS.514...34Y

Query : 2022MNRAS.514...34Y

2022MNRAS.514...34Y - Mon. Not. R. Astron. Soc., 514, 34-42 (2022/July-3)

A list of 49 new stellar twins from the Kepler catalogue of eclipsing binary stars.

YUCEL G. and BAKIS V.

Abstract (from CDS):

49 new eclipsing twin binary candidates are identified and analysed based on the Kepler eclipsing binary light curves. Their colours and spectral types are calculated according to our classification. A comparison of the spectral type distribution of eclipsing twin binary systems showed that F-type twins dominate among others, which agrees well with recent studies. The distance of eclipsing twin binaries from the galactic plane shows that F- and G-type twins can be seen at any distance from the galactic plane and most of the known eclipsing binary twins are located within 200 pc of the galactic plane, which could be interpreted as these systems are the members of thin disc population. As a case study, a twin binary system selected from our updated list of twins, V396 Gem, has been analysed with spectroscopic and Kepler data. As a result, we have derived the physical parameters of the components of V396 Gem as M1,2(M☉) = 1.814 ± 0.114, 1.797 ± 0.114; R1,2(R☉) = 2.655 ± 0.078, 2.659 ± 0.090; Teff1,2 (K)= 7000 ±100, 6978 ± 100; and [M/H] = 0.11 ± 0.03. We have calculated the evolutionary status of the components by using MESA. Accurately derived physical parameters of the components of V396 Gem have allowed us to determine the age of the system as 1.168 ± 0.149 Byr.

Abstract Copyright: © 2022 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society

Journal keyword(s): techniques: spectroscopic - surveys - binaries: eclipsing - stars: fundamental parameters

Simbad objects: 139

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Number of rows : 139
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 J055.8288+19.0206 EB* 03 43 18.9301426320 +19 01 14.331551952   13.411   12.469   ~ 7 0
2 HD 23765 EB* 03 48 28.9306130160 +21 47 50.821930320   10.02 9.43     F8(N) 13 0
3 UCAC4 570-025055 ** 06 09 42.592104 +23 58 05.39112   15.333 14.376 14.19   ~ 7 0
4 UCAC4 588-027573 EB* 06 10 21.9491844792 +27 26 43.633038840   13.07 11.87 11.49   ~ 7 0
5 UCAC4 574-025461 EB* 06 13 45.041 +24 46 45.67   16.00 14.70 14.89   ~ 3 0
6 UCAC4 581-025566 EB* 06 15 00.8604012768 +26 04 33.380650164   14.35 13.73 13.73   ~ 6 0
7 UCAC2 40490879 EB* 06 18 12.5514799872 +24 38 03.346862712   15.62 14.75 14.18   ~ 3 0
8 V* V396 Gem SB* 06 20 00.7197415224 +26 20 59.378941428   10.51 10.18 10.22   kA3hA5mA8Sr 10 0
9 TYC 1328-919-1 EB* 06 26 23.2392058656 +16 03 04.299471252   11.64 11.18     ~ 4 0
10 V* V382 Gem EB* 06 44 14.5104377832 +16 24 03.881139300   10.82 10.33 10.10   F7 17 0
11 UCAC2 37872225 EB* 06 48 48.3108945888 +17 09 42.818609628   13.08 12.42 12.29   ~ 8 0
12 2MASS J08122403+1452119 EB* 08 12 24.0317824224 +14 52 12.103996188           ~ 4 0
13 Cl* NGC 2632 KP 400757 EB* 08 25 58.5535468944 +20 14 55.533619572   11.91 12.06 11.269   ~ 11 0
14 UCAC4 547-044949 EB* 08 25 59.8946398608 +19 16 17.568552756   13.713 13.073 12.951   ~ 5 0
15 V* CV Cnc SB* 08 31 37.422792 +19 23 49.28208   15.1 14.83 13.057   M4.0Ve 88 0
16 V* CU Cnc SB* 08 31 37.5741841080 +19 23 39.398029332   12.83 11.809 11.592   M5Ve 237 0
17 2MASS J08353957+1150370 EB* 08 35 39.5833715640 +11 50 37.003942968           ~ 3 0
18 Cl* NGC 2632 KP 200312 EB* 08 37 52.7131950624 +16 21 56.659975848   11.31 10.84 10.600   ~ 9 0
19 Cl* NGC 2632 KP 102511 EB* 08 44 50.1315274872 +20 11 16.452445488       11.878   ~ 6 0
20 GSC 00818-00157 EB* 09 07 10.6862482016 +14 14 39.665614770   14.90 14.20 14.02   G4 10 0
21 UCAC4 552-045159 EB* 09 07 36.6099335736 +20 12 54.452246472   13.659 12.955 13.106   ~ 10 0
22 UCAC4 478-051391 EB* 11 18 36.9538612152 +05 33 43.706608884   16.80 15.78 15.27   ~ 5 0
23 CRTS J155753.4-224745 EB* 15 57 53.4495179232 -22 47 45.339664812   13.436 12.663 12.621   ~ 7 0
24 TYC 6787-455-1 SB* 15 59 31.0047104760 -26 36 15.656372460   13.15 11.83     ~ 13 0
25 TYC 6204-491-1 EB* 16 06 06.6273007032 -17 25 02.372947788   12.14 11.13     ~ 6 0
26 TYC 6214-410-1 EB* 16 19 16.9700550552 -21 27 36.003184776   12.37 12.30     ~ 7 0
27 UCAC2 20183405 EB* 16 22 11.468976 -28 09 42.56208   12.84 12.10 12.16   ~ 9 0
28 KOI-5471 EB* 18 46 23.4872317056 +43 58 35.281091784           ~ 20 0
29 KOI-3881 BY* 18 46 58.7077669488 +44 10 10.751886696   17.42 16.33 15.541   ~ 17 0
30 KOI-6977 EB* 18 51 00.5776916928 +44 02 55.435704972           ~ 15 0
31 GSC 03123-01256 ** 18 55 06.6019365650 +40 50 31.182492653   11.031 10.184 10.070   F9 30 0
32 BD+47 2717 ** 18 55 27.912288 +47 13 41.78100   11.425 10.845 10.709 10.231 F6V 36 0
33 KOI-7299 EB* 18 57 49.0870022352 +47 18 42.977137788           ~ 15 0
34 KOI-6414 EB* 19 00 14.9741145768 +39 34 27.838376508           F5V 24 0
35 KOI-3793 EB* 19 00 19.2326219616 +39 11 02.439863052           ~ 16 0
36 KOI-6303 EB* 19 04 00.7365087816 +38 17 08.567790936           ~ 21 0
37 KOI-5587 EB* 19 04 30.0619374120 +45 16 36.968826936           ~ 26 0
38 KOI-3530 EB* 19 05 09.2309999208 +43 36 51.568151904           ~ 14 0
39 KOI-1386 EB* 19 05 26.8468528536 +45 33 18.487680516   16.526 15.637 15.508   ~ 26 0
40 KOI-6936 EB* 19 07 03.5915851080 +43 47 46.779205596           ~ 17 0
41 KOI-6567 EB* 19 07 17.4042276048 +40 30 47.631060756           G2V 22 0
42 KOI-7472 EB* 19 07 38.4946103928 +49 48 56.941328196           ~ 14 0
43 [DCO2008] T-Lyr1-08480 SB* 19 08 30.1442806200 +46 44 00.522344760   14.170   13.580   ~ 24 0
44 KOI-3534 EB* 19 11 32.3523630432 +41 52 45.563561616           ~ 15 0
45 TYC 6874-632-1 EB* 19 12 10.1517878208 -23 00 22.770263916   12.28 11.59     ~ 8 0
46 KOI-5145 EB* 19 13 05.0236901400 +40 24 01.456396380   11.80 11.52     F4V 25 0
47 KOI-6469 EB* 19 13 16.9185744192 +40 00 01.871729460           G2V 19 0
48 KOI-5997 ** 19 13 53.313480 +40 05 15.51912     11.061 11.289   ~ 17 0
49 KOI-6439 EB* 19 14 08.985 +39 50 02.69           ~ 15 0
50 KOI-6121 EB* 19 16 07.1538117528 +39 57 06.824336436           F5 27 0
51 KOI-636 EB* 19 16 45.9459304512 +40 15 47.470810860           F5 24 0
52 KOI-7056 EB* 19 17 55.0162974024 +44 37 52.811758992           ~ 19 0
53 KOI-5976 EB* 19 18 48.9510713832 +51 42 51.809514660           ~ 23 0
54 KOI-6140 EB* 19 20 43.8568864248 +41 12 59.898630564           ~ 17 0
55 ZTF J192155.05+433006.5 EB* 19 21 55.0580101032 +43 30 06.493032900           ~ 18 0
56 KOI-1661 EB* 19 22 57.1291351392 +39 55 10.693398828   11.65 11.45     ~ 19 0
57 2MASS J19234054+3910116 RG* 19 23 40.5404293224 +39 10 11.553554892           ~ 32 0
58 HD 182806 SB* 19 24 40.9322542224 +38 45 54.578724192   8.46 8.32     A2(N) 37 0
59 V* V2281 Cyg EB* 19 25 06.8899135848 +45 56 03.061227192   12.55 12.11   11.347 F8V 38 0
60 KOI-6390 EB* 19 26 24.7767105216 +39 13 41.948454180           ~ 23 0
61 KOI-5058 SB* 19 26 45.8313389496 +39 25 31.634801580           ~ 29 0
62 KOI-4936 SB* 19 28 06.4477990104 +37 36 02.302919748           ~ 29 0
63 KOI-7075 EB* 19 28 26.0175071832 +44 50 47.183990424           ~ 11 0
64 KOI-6795 EB* 19 28 28.1894614536 +42 27 22.630021164           ~ 20 0
65 KOI-3606 EB* 19 29 04.2439945944 +47 23 41.151267204           ~ 18 0
66 KOI-6265 EB* 19 29 04.7511388224 +37 41 53.501132724           ~ 27 0
67 TYC 6306-1822-1 EB* 19 30 47.7797936400 -19 36 30.527250192   11.41 11.12     ~ 6 0
68 KOI-7163 EB* 19 30 57.6489412248 +45 48 05.361188688           ~ 20 0
69 KOI-7014 SB* 19 31 27.0421026360 +44 13 15.687034392   12.38 11.34     G2V 24 0
70 KOI-7447 EB* 19 31 42.1540029816 +49 20 50.434155168   15.436 14.805 14.779   ~ 19 0
71 KOI-6743 EB* 19 32 06.1502573256 +42 00 05.047992864           F6IV-Vs 25 0
72 KOI-7217 SB* 19 32 59.3623445808 +46 18 37.477932876           F2V 28 0
73 KOI-7153 EB* 19 33 42.0945571752 +45 45 39.035901960           K1 18 0
74 KOI-1766 EB* 19 35 19.8997587264 +38 44 10.821803172           ~ 16 0
75 KOI-6411 EB* 19 36 36.7877098248 +39 27 51.364197648           ~ 14 0
76 KOI-3524 EB* 19 37 29.1097073496 +44 55 29.095254840           ~ 15 0
77 KOI-3529 EB* 19 37 56.7281675064 +46 40 34.184868636   16.45 15.463   14.36 ~ 15 0
78 KOI-6726 EB* 19 38 21.0874058160 +41 54 51.322371912           ~ 18 0
79 KOI-1759 EB* 19 38 23.2489341816 +38 22 12.572438448           ~ 20 0
80 KOI-6490 EB* 19 38 55.4978804376 +40 09 01.729819800     13.79   13.07 ~ 14 0
81 KOI-6553 SB* 19 39 05.3206651320 +40 27 34.553362788   11.75 11.37     F5/F6IV/V 28 0
82 KOI-6448 HB* 19 39 44.7309448536 +39 51 08.875525212   12.27 11.15     ~ 38 0
83 KOI-6459 SB* 19 40 18.3867798480 +39 57 29.762094456           ~ 23 0
84 KOI-3654 EB* 19 40 46.9964832480 +42 25 08.027016312           ~ 13 0
85 KOI-7000 EB* 19 40 54.0540521736 +44 06 45.654302088           F3V 16 0
86 KOI-3540 EB* 19 40 55.6673515968 +38 55 33.286544436           ~ 14 0
87 KOI-1544 EB* 19 41 16.9847971944 +40 11 14.539797636     15.16   14.37 ~ 29 0
88 V* V2391 Cyg EB* 19 41 21.3259940424 +40 02 14.157045276     16.60     ~ 22 1
89 KOI-3516 EB* 19 41 27.8447516112 +46 22 38.028561888           ~ 17 0
90 KOI-6942 EB* 19 41 36.6291730296 +43 46 29.095689252           ~ 17 0
91 KOI-6609 EB* 19 41 45.1886140176 +40 50 36.851707608   12.64 11.99   11.575 ~ 24 0
92 KOI-1225 EB* 19 42 29.3290666896 +42 05 34.361651004           ~ 30 1
93 KOI-7178 SB* 19 42 30.9455734488 +46 03 04.886472456           F6V 26 0
94 KOI-6944 EB* 19 42 32.3370592344 +43 45 00.624304656           ~ 15 0
95 KOI-5797 EB* 19 43 13.0954666728 +47 40 15.264680844   12.55 12.21     F5 29 0
96 HD 225524 EB* 19 43 20.1578292168 +39 57 08.151205608   11.26 11.24   10.707 A5IV 49 0
97 KOI-882 Ro* 19 43 20.4869586984 +42 56 34.973050272           ~ 34 0
98 KOI-3517 EB* 19 43 32.4580611312 +42 37 18.787914228           ~ 14 0
99 KOI-7077 EB* 19 43 43.3899286560 +44 50 18.622389156           ~ 19 0
100 KOI-6400 SB* 19 44 12.4274163888 +39 23 41.921416500           G2V 32 0
101 KOI-6385 EB* 19 44 58.7632140312 +39 11 06.511149420           ~ 25 0
102 KOI-6027 EB* 19 45 11.1423173568 +41 36 16.192797408           ~ 13 0
103 KOI-6800 EB* 19 45 15.9410820816 +42 26 00.612920004           ~ 20 0
104 KOI-3817 EB* 19 45 19.4057565504 +40 53 46.482057780       15.05   ~ 14 0
105 Kepler-34 EB* 19 45 44.5974898536 +44 38 29.610983076           ~ 181 1
106 KOI-3567 dS* 19 45 48.8069953440 +49 47 11.503185036   11.27 10.90     A7III 24 1
107 KOI-7340 EB* 19 46 17.3472403968 +47 45 09.480967776           F7IV 24 0
108 KOI-7317 EB* 19 46 21.7028201856 +47 25 00.885436032           ~ 17 0
109 KOI-1769 EB* 19 46 25.6126273632 +44 28 22.504579572           G5 26 0
110 KOI-7396 EB* 19 47 18.2109452496 +48 26 36.020214204   11.31 10.69     F3V 36 0
111 KOI-7018 EB* 19 47 29.5720016256 +44 14 28.797354960           ~ 19 0
112 KOI-7042 EB* 19 47 48.7764409920 +44 27 51.247498608           F5 19 0
113 KOI-7275 EB* 19 49 02.2352651976 +46 59 22.812911988           ~ 16 0
114 KOI-7325 EB* 19 49 31.2799470888 +47 32 42.084987972           ~ 16 0
115 KOI-646 EB* 19 49 47.7695225184 +40 30 39.189407400           ~ 30 1
116 KOI-5714 EB* 19 50 01.9265755272 +46 31 17.662344240           F6IV 26 0
117 KOI-5298 EB* 19 50 09.9713164176 +41 57 03.272973840           ~ 27 0
118 TYC 3557-121-1 EB* 19 50 11.9134245576 +46 46 58.053121392   12.91 12.12     F3V 22 0
119 KOI-1227 SB* 19 50 49.7128745352 +42 02 50.518650768           ~ 42 0
120 KOI-7118 EB* 19 51 34.6651018464 +45 12 40.335018480           ~ 17 0
121 KOI-1453 EB* 19 51 35.1829770168 +43 33 49.942280232           ~ 17 0
122 KOI-3526 EB* 19 52 18.5724846504 +47 20 47.701906260           ~ 19 0
123 KOI-6669 SB* 19 52 18.9179283048 +41 29 03.368601924           ~ 21 0
124 Kepler-1647 EB* 19 52 36.0203935200 +40 39 22.342749552           F5 84 0
125 KOI-6138 EB* 19 53 54.2491589400 +41 04 47.778600756   12.03 11.53   11.211 ~ 24 0
126 KOI-3589 EB* 19 54 05.2945095408 +48 01 58.597693320           ~ 13 0
127 KOI-7335 EB* 19 55 02.055 +47 41 44.09           ~ 17 0
128 [DCO2008] T-Cyg1-12368 EB* 19 55 06.5169938328 +47 39 19.444507920   13.980   13.265   ~ 19 0
129 HD 188872 SB* 19 55 11.4169251384 +46 55 48.871496856   10.01 9.56     F2II 38 0
130 KOI-5335 EB* 19 55 11.7326180016 +42 23 27.201360840   12.09 11.40     G1 25 0
131 KOI-5733 EB* 19 55 29.1129950952 +46 45 07.077290544   15.09 14.80 15.23 14.91 ~ 13 0
132 KOI-3639 ** 19 55 38.7924431208 +47 39 29.880601812   14.01 13.17 13.50   ~ 20 1
133 KOI-3636 EB* 19 55 50.0147641272 +40 51 48.585023352           ~ 13 0
134 KOI-3742 EB* 19 57 30.7384043256 +40 45 26.439017364           ~ 25 1
135 KOI-6134 EB* 19 58 52.7490156840 +40 54 14.198153292   12.55 12.13   11.335 F2V 42 0
136 KOI-7142 EB* 19 59 42.7655751120 +45 35 42.300964752           ~ 15 0
137 KOI-6190 EB* 20 03 44.6097563856 +45 12 20.382559380           ~ 19 0
138 KOI-7020 EB* 20 04 05.0156774400 +44 13 55.868032236   14.2335 13.6279     ~ 22 0
139 CRTS J215807.0-123447 EB* 21 58 07.0091644464 -12 34 47.517782916   14.602 13.714 13.539   ~ 9 0

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