2025A&A...695A.209B

Query : 2025A&A...695A.209B

2025A&A...695A.209B - Astronomy and Astrophysics, volume 695A209 (2025/3-1)

Then and now: A new look at the eclipse timing variations of hierarchical triple star candidates in the primordial Kepler field, revisited by TESS.

BORKOVITS T., RAPPAPORT S.A., MITNYAN T., BIRO I.B., CSANYI I., FORGACS-DAJKA E., FORRO A., HAJDU T., SELI B., SZTAKOVICS J., GOBLYOS A. and PAL A.

Abstract (from CDS):

Context. A former analysis of eclipse timing variation (ETV) curves of eclipsing binaries (EBs) observed by the Kepler spacecraft during its ∼4-year-long prime mission has led to the discovery and characterization of 221 hierarchical triple star system with different confidence levels. Although the prime Kepler mission ended in 2013 (a little more than a decade ago), the TESS space telescope has revisited the original Kepler field on several occasions in between 2019 and 2024, thereby extending the time base of high-precision eclipse timing observations for a substantially longer interval.
Aims. In this paper, we re-analyse the extended ETV curves of the formerly identified triple star candidates and many other Kepler EBs. Besides the confirmations of the former findings and/or the improvements of the triple systems' orbital properties, the extended time base allows us to identify several new, longer outer period triple systems, and it also makes a more detailed study of the dynamical perturbations in the tightest triple stars possible.
Methods. We extend the ETV curves of the Kepler triples with those mid-eclipse times that can be deduced from the TESS observations and, moreover, from targeted ground-based follow-up observations for a number of the objects. In general, we used the same methods that were applied for the older studies, which are described in the literature. Due to the lower quality of the TESS observations, however, for the fainter systems we averaged light curves of the EBs for 5-20 consecutive cycles, and thereby calculated 'normal' minima from these averaged light curves.
Results. In conclusion, we identified 243 hierarchical triple star candidates in the Kepler sample. This sample strongly overlaps our former, nine-year-old sample, confirming the older results, or providing new solutions for 193 systems of the 2016 sample. For the remaining 28 hierarchical triple candidates of that former study, we have been unable to find new solutions, either because of the disappearance of the eclipses due to orbital plane precession, or due to instrumental reasons. On the other hand, due to the extended time series, we have been able to identify 50 new, longer-period triple star candidates as well. We briefly discuss the main properties of each individual system and present statistical studies of the results.

Abstract Copyright: © The Authors 2025

Journal keyword(s): catalogs - binaries: close - binaries: eclipsing - binaries: spectroscopic - binaries: visual

Simbad objects: 275

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Number of rows : 275
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 UCAC4 196-000075 SB* 00 04 12.3057297048 -50 55 00.897190968   12.404 11.875 11.846 11.278 ~ 16 0
2 V* DM Per SB* 02 25 58.0074007224 +56 06 10.009213488   8.06 7.99     B5V+A: 129 0
3 * bet Per SB* 03 08 10.1324535 +40 57 20.328013 1.70 2.07 2.12 2.08 2.11 B8V 1265 1
4 * lam Tau SB* 04 00 40.8167738514 +12 29 25.239987626 2.66 3.29 3.41 3.44 3.53 B4IV 364 0
5 V* IU Aur SB* 05 27 52.3995663216 +34 46 58.262388600 7.91 8.55 8.37     O9.5V+B0.2V 192 0
6 TYC 8899-18-1 EB* 06 50 51.8473131264 -63 25 52.006162152   11.38 10.87     ~ 13 0
7 V* BU CMi EB* 07 58 05.8973686200 +07 12 48.699552600   6.42 6.42     A0V 50 0
8 MCC 523 EB* 08 27 00.9039156720 +21 57 24.723369900   13.01 10.843 10.419   K7V 47 0
9 V* W UMa SB* 09 43 45.4704536952 +55 57 09.061630668   8.54 7.75     G2Vn 686 0
10 HD 95660 SB* 11 02 51.9104777040 +30 24 54.702250596   8.43 8.06     F5V 99 1
11 * alf Cen ** 14 39 36.50 -60 50 02.3   0.4 -0.1     G2V+K1V 1031 0
12 ASAS J184321+4734.7 EB* 18 43 21.0593112600 +47 34 44.343992604     12.768   12.388 F0V 23 0
13 KOI-6991 EB* 18 44 02.5165599768 +44 09 13.548791556           ~ 18 0
14 KOI-6976 SB* 18 44 21.4691191992 +44 03 28.591538832           ~ 27 0
15 ATO J281.6122+44.1262 EB* 18 46 26.9405544528 +44 07 34.638043908           ~ 17 0
16 2MASS J18465155+4724517 EB* 18 46 51.5603406384 +47 24 51.814823652           G0 25 0
17 V* V481 Lyr EB* 18 47 46.4017688928 +43 43 42.904323768     12.967   12.216 F5IV 35 0
18 ATO J282.5665+44.0546 EB* 18 50 15.9793981248 +44 03 16.629394284           F1V 29 0
19 ATO J282.7367+42.9467 EB* 18 50 56.831 +42 56 48.31           ~ 17 0
20 [DCO2008] T-Lyr1-17078 EB* 18 51 59.6653586040 +46 55 50.488694904   15.795   14.400   ~ 20 0
21 KOI-6837 ** 18 52 02.908752 +42 43 16.53132   11.85 11.25 11.14   G2V 45 0
22 V* WX Dra EB* 18 52 10.4970148776 +47 48 16.780805352   13.260 12.794 13.495 12.381 A7V 51 0
23 ATO J283.5413+47.4849 EB* 18 54 09.9249191016 +47 29 06.181800720           ~ 22 0
24 [DCO2008] T-Lyr1-01013 EB* 18 55 03.9597154488 +47 49 08.385951000   11.54 11.12 10.865   F3V 27 0
25 KOI-6662 EB* 18 55 04.3735139184 +41 26 27.971008260           ~ 18 0
26 ASAS J185538+4207.9 EB* 18 55 38.3391597600 +42 07 51.638916756   10.96 10.51   10.310 kA7hA9mF0 32 0
27 ATO J284.0141+41.6656 EB* 18 56 03.3936624744 +41 39 56.301078132           ~ 20 0
28 ATO J284.1031+47.5291 RS* 18 56 24.7726943880 +47 31 44.581242468           ~ 19 0
29 ASAS J185725+4042.9 EB* 18 57 24.5257254768 +40 42 52.909889220   12.12 11.71   11.017 wF8V 34 0
30 ROTSE1 J185735.99+450752.5 EB* 18 57 35.4147446520 +45 07 44.119525404   12.63 11.83 11.370 11.008 G2V 33 1
31 KOI-6625 EB* 18 58 20.5286857776 +41 00 34.498680156           F6IV 29 0
32 KOI-6958 EB* 18 58 29.2749010560 +43 58 19.041231756           kA7hF3mF2 24 0
33 KOI-6545 EB* 18 58 46.3378826448 +40 29 55.062482712           ~ 24 0
34 ROTSE1 J185847.53+420850.2 EB* 18 58 47.7349187352 +42 08 48.643733868     13.751   12.858 ~ 27 0
35 [DCO2008] T-Lyr1-04168 EB* 18 59 13.7077215408 +46 05 52.834075260   12.96 12.63 12.440   F4V 31 0
36 ATO J284.9024+39.3473 EB* 18 59 36.5900840832 +39 20 50.530486452           ~ 15 0
37 KOI-6510 EB* 19 00 04.8983451192 +40 17 54.638026656           ~ 18 0
38 UCAC4 652-066557 * 19 00 07.4397643976 +40 17 19.597621477   15.681 14.837 14.758   ~ 1 0
39 KOI-3793 EB* 19 00 19.2326219616 +39 11 02.439863052           ~ 16 0
40 UCAC4 575-074348 EB* 19 01 28.6303791718 +24 55 33.817388109   15.793 13.517 13.146   ~ 5 1
41 UCAC4 675-068979 EB* 19 01 33.4291675080 +44 59 01.061793636       15.206   ~ 12 0
42 ASAS J190139+3902.5 EB* 19 01 38.5987734792 +39 02 28.103032680   12.90 11.99   11.668 ~ 28 0
43 2MASS J19015682+3914260 EB* 19 01 56.8217889864 +39 14 26.047772520           ~ 13 0
44 TYC 3128-1653-1 EB* 19 02 04.7120667960 +41 33 00.338442876   12.81 11.84     F7IV-V 32 0
45 UCAC4 678-068123 EB* 19 02 15.5141476224 +45 29 39.453982908           ~ 12 1
46 2MASS J19021610+4529349 * 19 02 16.1069900208 +45 29 34.885071492           ~ 8 1
47 ATO J285.7309+48.2792 EB* 19 02 55.4320539408 +48 16 45.452979876           ~ 13 0
48 ASAS J190336+4336.2 EB* 19 03 35.7250840368 +43 36 12.294497232     13.933   13.110 ~ 25 0
49 [DCO2008] T-Lyr1-01986 SB* 19 04 02.0268943488 +45 21 21.738429684   11.93 11.79 11.725   F5IV 39 0
50 ATO J286.0169+39.3152 EB* 19 04 04.0698819312 +39 18 55.088448876           ~ 29 0
51 [DCO2008] T-Lyr1-16941 EB* 19 04 16.6632044088 +45 54 02.139954084   14.565   14.040   F7V 22 0
52 KOI-6373 EB* 19 04 37.0116650832 +39 03 56.476933236           F9 23 0
53 KOI-6899 EB* 19 05 06.4737051312 +43 20 20.880322836           ~ 27 0
54 [DCO2008] T-Lyr1-07585 EB* 19 06 28.2529548960 +48 59 48.646984020   13.535   13.040   ~ 16 0
55 KOI-6953 EB* 19 06 46.9860452688 +43 52 02.723994372           ~ 21 0
56 KOI-5076 RG* 19 07 18.0474907584 +39 48 09.003117240   12.19 10.72     ~ 21 1
57 SDSS J190718.40+394809.4 EB* 19 07 18.3958287752 +39 48 09.625312678           ~ 2 0
58 2MASS J19072623+3801389 EB* 19 07 26.2306389096 +38 01 38.910923688           ~ 25 0
59 ATO J287.0607+39.6651 EB* 19 08 14.5748242128 +39 39 54.573221052   12.87 12.42     ~ 16 0
60 KOI-3175 EB* 19 08 49.6446064824 +40 00 10.806104304   11.33 10.74     F6IV 27 0
61 ROTSE1 J190922.30+381930.4 EB* 19 09 21.8128454928 +38 19 32.428194240   12.85 12.90   11.203 F6IV 31 0
62 [DCO2008] T-Lyr1-15836 EB* 19 09 22.8039190104 +46 38 14.020456416   15.230   14.335   ~ 23 0
63 ASAS J190934+4305.9 EB* 19 09 33.9235467528 +43 05 55.428103032     12.363   11.926 F5Vaw 29 0
64 ASAS J190945+3933.1 EB* 19 09 45.4733707824 +39 33 05.275110132   11.67 11.38   10.682 kA8hF1mF2 23 0
65 ASAS J191004+5033.4 EB* 19 10 03.8786485752 +50 33 23.841351468     13.664   13.084 ~ 30 0
66 UCAC4 643-066858 EB* 19 10 28.0403681001 +38 32 26.647919219           ~ 3 0
67 TYC 3121-651-1 * 19 10 29.1380060544 +38 32 18.262615056   11.28 10.76 10.739   F7V 22 0
68 ZTF J191044.90+503216.0 EB* 19 10 44.9048269824 +50 32 15.959435676           ~ 22 0
69 ATO J287.7229+46.7962 EB* 19 10 53.5128091656 +46 47 46.300400160           ~ 21 0
70 ASAS J191100+4543.2 EB* 19 10 59.4423195600 +45 43 17.265191628   13.855 13.012 13.175 12.280 ~ 21 0
71 KOI-3665 EB* 19 12 05.7703982712 +43 32 46.025177496           ~ 14 0
72 KOI-515 Er* 19 12 06.0168425088 +43 32 40.381789200       14.494   ~ 11 0
73 ATO J288.1966+42.2751 EB* 19 12 47.1902203320 +42 16 30.538847460           ~ 19 0
74 KOI-7519 EB* 19 13 36.9091719840 +51 04 25.480746192           ~ 14 0
75 HD 180374 EB* 19 14 30.3729257568 +40 27 16.655903208   8.86 8.83     A1Vp 30 0
76 [DCO2008] T-Lyr1-15705 EB* 19 14 33.010536 +49 37 28.86528   14.97 14.21 14.04   G5 19 0
77 1SWASP J191525.86+424844.8 EB* 19 15 25.7201427720 +42 48 45.209194812     12.931 13.029 11.933 ~ 30 0
78 ASAS J191552+4306.5 EB* 19 15 51.7593722424 +43 06 27.245326860     12.937   12.206 ~ 24 0
79 ASAS J191554+4030.5 EB* 19 15 53.7339136968 +40 30 36.313429356     14.017   13.345 ~ 22 0
80 KOI-7452 EB* 19 16 18.7689800160 +49 28 48.180517788           ~ 16 0
81 ASAS J191632+5132.3 EB* 19 16 31.5762914256 +51 32 17.326194756     12.868   12.516 ~ 20 0
82 BD+47 2796 SB* 19 16 38.0490240936 +48 05 49.817168592   9.33 9.02   8.729 A7V 27 0
83 ZTF J191648.65+405202.7 EB* 19 16 48.6604715758 +40 52 02.790978390           ~ 13 0
84 HD 181068 SB* 19 17 08.9786734416 +41 15 53.314415820   8.01 7.09     G8III+G8V+K1V 90 0
85 KOI-7055 EB* 19 17 42.9138992256 +44 38 29.023801692   12.69 12.19   12.358 A7V 41 0
86 KOI-7056 EB* 19 17 55.0162974024 +44 37 52.811758992           ~ 19 0
87 TYC 3125-278-1 EB* 19 18 33.4286120928 +39 46 29.901849960   12.35 12.14     F2V 24 0
88 KOI-7302 EB* 19 18 43.3278179592 +47 19 04.050403752   14.463 13.827 13.641   ~ 21 0
89 KOI-6323 EB* 19 18 47.5968841584 +38 24 23.726297448   12.52 11.85     F5 26 0
90 KOI-3773 EB* 19 18 51.069 +47 20 37.10           ~ 19 0
91 ASAS J191857+4527.5 SB* 19 18 57.4211469528 +45 27 29.902500540     12.152   11.715 A7V 23 0
92 V* V404 Lyr EB* 19 19 05.9492647296 +38 22 00.452279496   12.03 11.77   11.258 F0 71 0
93 ATO J289.8629+38.1523 EB* 19 19 27.1159269096 +38 09 08.592654636       15.321   ~ 18 0
94 KOI-6049 EB* 19 19 52.8787541616 +43 49 13.841865804           G5V 25 0
95 ASAS J192016+4820.3 EB* 19 20 15.4595739864 +48 20 19.183847352     13.480   12.975 F5 26 0
96 KOI-6548 EB* 19 20 21.7914925056 +40 27 42.548308740           ~ 18 0
97 KOI-3824 EB* 19 20 23.2672816536 +41 58 14.420838144           ~ 15 0
98 ASAS J192041+5122.6 EB* 19 20 41.0954035968 +51 22 39.564157404     14.111   13.209 ~ 22 0
99 KOI-6938 RG* 19 20 44.7017781024 +43 43 25.855119624   14.082 12.901     K1IV 50 0
100 ATO J290.2788+41.4116 EB* 19 21 06.9209126496 +41 24 42.093154944           ~ 25 0
101 V* UZ Lyr EB* 19 21 08.9072760024 +37 56 11.464745136   10.41 10.40   10.154 A0IVn 105 0
102 V* V2280 Cyg EB* 19 21 43.8996037320 +48 03 57.167434368   13.6 13.332   12.791 ~ 43 0
103 ATO J290.4671+41.6745 EB* 19 21 52.1236068576 +41 40 28.220293920           ~ 21 0
104 KOI-6334 EB* 19 21 53.0963051880 +38 31 42.812629572           ~ 30 0
105 KOI-3795 EB* 19 21 53.8046345688 +38 25 38.617582656           ~ 21 1
106 2MASS J19220334+4300351 EB* 19 22 03.3386136480 +43 00 35.214874560           K1IV 25 0
107 Kepler-1660 EB* 19 22 12.4656326592 +40 14 06.137819484           F5V 36 0
108 KOI-6961 EB* 19 22 13.7158732152 +43 59 14.376069600           ~ 19 0
109 KOI-3821 EB* 19 22 35.5820089992 +41 14 02.679437364           ~ 18 1
110 KOI-3763 EB* 19 23 59.3172632688 +38 16 57.736322472           ~ 17 0
111 ATO J291.1471+43.3374 EB* 19 24 35.3208369576 +43 20 14.745073236           ~ 16 0
112 PSO J291.1831+42.5346 EB* 19 24 43.9745158968 +42 32 04.862885872           ~ 2 0
113 2MASS J19244405+4232007 HB* 19 24 44.0505386136 +42 32 00.697082496           ~ 22 1
114 ATO J291.2622+37.6978 EB* 19 25 02.9456859984 +37 41 52.489327740           ~ 21 0
115 V* V2281 Cyg EB* 19 25 06.8899135848 +45 56 03.061227192   12.55 12.11   11.347 F8V 38 0
116 KOI-7039 EB* 19 25 15.8669581296 +44 27 45.865967292           F1V 29 0
117 KOI-2938 SB* 19 25 16.7624034720 +43 35 43.713991680   11.33 10.92     F2V 38 0
118 KOI-7526 EB* 19 25 29.6454218664 +51 09 12.114743256           ~ 19 0
119 KOI-3629 EB* 19 25 47.1057807216 +38 38 23.121770928           ~ 15 0
120 ASAS J192632+3744.3 EB* 19 26 31.7570174616 +37 44 16.551379644     14.496   13.526 ~ 23 0
121 KOI-6282 EB* 19 26 34.3251946632 +37 48 51.311407212           ~ 24 0
122 KOI-6241 EB* 19 26 57.5789369376 +49 34 14.921609700           ~ 19 0
123 TIC 1882408344 * 19 27 06.4219851819 +42 57 02.836902744           ~ 1 0
124 2MASS J19270652+4257044 EB* 19 27 06.5221681152 +42 57 04.443534936           ~ 14 0
125 KOI-6740 EB* 19 27 29.3920554816 +42 01 49.924573356           ~ 15 0
126 ATO J291.8773+37.9507 RS* 19 27 30.5586417024 +37 57 02.826902664           ~ 19 0
127 HD 183362 Be* 19 27 36.3966416760 +37 56 28.307118120 5.46 6.20 6.34     B3Ve 119 0
128 ATO J291.9386+45.2221 EB* 19 27 45.2838598824 +45 13 19.914444336           F4V 20 0
129 UCAC4 640-068998 ** 19 27 52.56696 +37 55 39.9936   15.080 14.407 14.193   ~ 22 0
130 ASAS J192758+3740.3 EB* 19 27 57.6807153816 +37 40 21.832905792     14.279   12.877 F8Vs 36 0
131 KOI-198 EB* 19 28 23.5768868832 +47 56 26.894212944           ~ 25 0
132 HD 183648 EB* 19 28 33.4598543904 +44 40 21.821592216   8.69 8.48     A5IV 41 0
133 KOI-6606 EB* 19 28 52.6280151144 +40 53 36.006802512           ~ 26 0
134 KOI-7295 EB* 19 29 01.3562696208 +47 17 10.604447556           F3/F5V 22 0
135 KOI-1772 EB* 19 29 12.1615089840 +38 24 07.641340596           ~ 24 0
136 ASAS J192916+4637.3 EB* 19 29 15.9501064344 +46 37 19.855342380     12.369   11.650 G5 55 0
137 ATO J292.3248+47.3989 EB* 19 29 17.9758205784 +47 23 56.282964180           ~ 22 0
138 ATO J292.3985+42.6298 EB* 19 29 35.6485017456 +42 37 47.627489640           ~ 23 0
139 KOI-7225 EB* 19 29 49.8890410800 +46 26 00.144695040           ~ 20 0
140 KOI-6640 EB* 19 30 25.9929717744 +41 13 30.695057220           F7IV 20 0
141 ASAS J193043+3719.1 EB* 19 30 42.5889205536 +37 19 04.613879208     14.706   13.576 ~ 14 0
142 KOI-5293 SB* 19 30 52.3247192904 +41 55 20.809201836   10.75 10.22     F5V 38 0
143 ATO J292.8745+48.9840 EB* 19 31 29.8969353960 +48 59 02.498035092           ~ 20 0
144 KIC 7685689 EB* 19 31 30.5433287616 +43 22 07.245990444           ~ 17 0
145 ATO J292.8934+43.3708 EB* 19 31 34.4106826152 +43 22 14.942687073   14.595 14.223 14.183   ~ 5 0
146 ATO J292.9499+45.4199 EB* 19 31 47.9893846416 +45 25 11.877645360   13.335 12.778 12.531   ~ 26 0
147 TYC 3135-100-1 EB* 19 32 08.7068819400 +37 45 45.854454816   12.22 12.21     F2V 16 0
148 V* V2366 Cyg EB* 19 32 10.8613131816 +45 44 08.924274636     12.979   12.400 ~ 33 0
149 ATO J293.5112+46.2111 EB* 19 34 02.6881087656 +46 12 40.038913800           F4V 21 0
150 KOI-6073 EB* 19 34 09.6670928808 +46 26 14.022392424           ~ 30 0
151 KOI-7087 EB* 19 34 28.9200610872 +44 58 02.339661396     12.388   11.735 F3V 26 0
152 ZTF J193438.55+451515.2 EB* 19 34 38.5579849152 +45 15 15.290667144           ~ 17 0
153 KOI-7138 EB* 19 34 46.3991847648 +45 31 01.344697644   12.19 12.05     ~ 28 0
154 KOI-7394 EB* 19 35 09.7897342224 +48 24 05.035512852           ~ 20 0
155 KOI-6445 EB* 19 35 22.5359499504 +39 52 31.500557508           ~ 15 0
156 ATO J293.8956+41.7600 EB* 19 35 34.9572610320 +41 45 36.247406652           ~ 24 0
157 KOI-399 EB* 19 35 51.8565988536 +42 50 14.161269084           ~ 42 0
158 ZTF J193610.91+382146.6 EB* 19 36 10.9319210736 +38 21 46.687570416       15.289   ~ 5 0
159 ATO J294.1379+41.3396 EB* 19 36 33.1056200256 +41 20 22.621457256           ~ 23 0
160 KOI-3510 EB* 19 36 38.2880635296 +45 22 33.331790100           ~ 25 0
161 UCAC4 681-071399 EB* 19 36 52.02120 +46 10 48.7848       16.17   ~ 25 0
162 KOI-7500 EB* 19 37 24.0382948800 +50 21 05.252591520           F5V 18 0
163 ASAS J193727+4202.8 EB* 19 37 26.8517401848 +42 02 45.306670776     13.816   13.019 ~ 27 0
164 KOI-6316 EB* 19 37 45.5905087704 +38 22 50.981333268           ~ 20 0
165 ASAS J193806+4323.8 EB* 19 38 06.3544149888 +43 23 47.222920680   12.301 11.322 11.023 10.204 G2V 35 0
166 V* V799 Cyg RR* 19 38 12.1190022432 +39 08 49.736216580           ~ 13 0
167 KOI-6381 EB* 19 38 14.0274375408 +39 08 15.486396360           ~ 20 0
168 KOI-6726 EB* 19 38 21.0874058160 +41 54 51.322371912           ~ 18 0
169 KOI-1759 EB* 19 38 23.2489341816 +38 22 12.572438448           ~ 20 0
170 ATO J294.6604+46.6907 EB* 19 38 38.5082674896 +46 41 26.760987672           ~ 21 0
171 ZTF J193910.75+463023.7 EB* 19 39 10.7559022632 +46 30 23.738014908   17.2   16.0   ~ 15 0
172 2MASS J19393915+4041054 EB* 19 39 39.1517648592 +40 41 05.414812908           ~ 15 0
173 KOI-6448 HB* 19 39 44.7309448536 +39 51 08.875525212   12.27 11.15     ~ 38 0
174 ATO J294.9712+44.1829 EB* 19 39 53.1101898552 +44 10 58.688802048           ~ 18 0
175 KOI-6427 EB* 19 39 58.4771856744 +39 38 34.165725072     13.433   12.623 F3IV 29 0
176 UCAC4 680-072206 EB* 19 40 00.2945282592 +45 59 25.878704820       15.193   ~ 12 0
177 ATO J295.0403+47.2249 EB* 19 40 09.6850001304 +47 13 29.775420048           ~ 19 0
178 V* V2294 Cyg EB* 19 40 29.3221861104 +50 25 52.205369124   13.7 13.158   12.210 G0.5V 41 0
179 KOI-3560 EB* 19 40 52.1956730592 +39 54 36.087626448     11.993   11.264 F7V 36 0
180 NGC 6819 665 SB* 19 40 57.8289183792 +40 09 27.378762912   15.82 15.17   14.38 ~ 34 0
181 NGC 6819 OpC 19 41 18.3 +40 11 19   8.21 7.3     ~ 719 0
182 ATO J295.3541+40.0029 EB* 19 41 25.0026562344 +40 00 10.553797080     15.51   14.73 ~ 30 0
183 NGC 6819 259 SB* 19 41 33.9265890792 +40 13 00.247822320   16.356 15.651   14.774 ~ 43 1
184 KOI-6609 EB* 19 41 45.1886140176 +40 50 36.851707608   12.64 11.99   11.575 ~ 24 0
185 KOI-6555 SB* 19 41 58.5910366056 +40 24 22.342908780     13.42   12.75 F4V 26 0
186 UCAC4 649-073907 EB* 19 42 17.7565265664 +39 42 02.195250300       13.054   ~ 14 0
187 ASAS J194219+3942.0 RG* 19 42 18.9553050048 +39 41 53.205632196     12.370   11.307 G5 17 0
188 ASAS J194227+4035.9 EB* 19 42 26.3535054744 +40 35 53.995337412     12.727   12.071 ~ 25 0
189 ATO J295.7168+39.7771 EB* 19 42 52.0382022408 +39 46 37.671037248           ~ 18 0
190 KOI-6784 EB* 19 43 03.7998216792 +42 23 28.779605340           ~ 17 0
191 ATO J295.7702+39.1099 EB* 19 43 04.8680029056 +39 06 35.765498484           ~ 17 0
192 ATO J295.8004+39.1305 EB* 19 43 12.0982130184 +39 07 49.800260856           ~ 19 0
193 HD 225524 EB* 19 43 20.1578292168 +39 57 08.151205608   11.26 11.24   10.707 A5IV 49 0
194 2MASS J19433907+3950500 EB* 19 43 39.0742816752 +39 50 49.885343736           ~ 15 0
195 KOI-6476 EB* 19 43 56.0514222744 +40 03 41.951362284           ~ 19 0
196 UCAC4 651-077122 ** 19 43 57.36384 +40 04 32.2140       14.525   ~ 8 0
197 V* V1580 Cyg EB* 19 44 00.3758939424 +45 26 53.243356668           ~ 38 0
198 KOI-1351 EB* 19 44 03.4738784784 +42 25 20.095789620       15.815   ~ 24 0
199 TYC 3144-1423-1 EB* 19 44 16.7255878872 +41 16 15.642417756   12.07 11.54     A7III 17 0
200 V* V379 Cyg EB* 19 44 25.2095422848 +50 31 06.430932480           F2IV 32 0
201 ASAS J194436+4739.2 EB* 19 44 35.9226985560 +47 39 11.744319348   12.22 11.79   11.266 F3 26 0
202 2MASS J19445524+4213220 EB* 19 44 55.2408114720 +42 13 21.975029616           A1IV 17 0
203 2MASS J19450308+3820071 mul 19 45 03.08616 +38 20 07.1232           ~ 1 0
204 KOI-6800 EB* 19 45 15.9410820816 +42 26 00.612920004           ~ 20 0
205 ATO J296.3952+50.5991 RS* 19 45 34.8584989656 +50 35 57.152281776           ~ 20 0
206 KOI-7265 EB* 19 45 52.3699052760 +46 51 06.407429364           ~ 16 0
207 KOI-48 EB* 19 46 12.9286028232 +43 32 35.433675060           F5 24 0
208 ATO J296.6022+44.5407 EB* 19 46 24.5347597016 +44 32 26.625886795       15.544   ~ 5 0
209 UCAC4 673-078693 Er* 19 46 24.5693389152 +44 32 39.951656448       15.714   ~ 4 0
210 KOI-1769 EB* 19 46 25.6126273632 +44 28 22.504579572           G5 26 0
211 ATO J296.6283+46.4246 EB* 19 46 30.811416 +46 25 28.64712   15.58 15.14 15.08   ~ 20 0
212 KOI-6225 EB* 19 46 43.5991904424 +47 36 01.117152468           ~ 19 0
213 ASAS J194655+4350.5 EB* 19 46 55.4973283464 +43 50 27.788387136   11.20 10.69   10.178 F2II 30 0
214 KOI-3594 EB* 19 46 56.2875040992 +39 11 09.965844960           ~ 14 0
215 KOI-7350 EB* 19 47 18.1957232592 +47 52 38.527373424           ~ 27 0
216 KOI-6087 EB* 19 48 16.9644197952 +49 26 32.812167732           ~ 19 0
217 ASAS J194828+4001.5 EB* 19 48 27.7002380808 +40 01 27.153357564   11.65 11.24   10.602 F5V 20 0
218 KOI-7341 EB* 19 48 28.3837295328 +47 44 29.796961524           ~ 18 0
219 ATO J297.1856+40.0491 EB* 19 48 44.5537648488 +40 02 56.889314700           ~ 22 0
220 ASAS J194908+4607.1 EB* 19 49 08.1239648064 +46 07 05.020484340     12.480   11.887 ~ 20 0
221 ASAS J194911+4831.2 EB* 19 49 11.3705215512 +48 31 07.358342484     14.135   13.390 ~ 22 0
222 KOI-6072 EB* 19 49 26.3132381976 +46 20 36.788540208           ~ 18 0
223 KOI-1076 SB* 19 49 33.7640200392 +47 15 20.537016408   16.672 15.643 15.310   ~ 18 0
224 2MASS J19493894+4126280 EB* 19 49 38.9398802952 +41 26 28.055521176           ~ 15 0
225 KOI-646 EB* 19 49 47.7695225184 +40 30 39.189407400           ~ 30 1
226 [DCO2008] T-Cyg1-06972 SB* 19 49 54.4179558312 +47 39 32.269429512   13.235   12.505   ~ 30 0
227 KOI-5298 EB* 19 50 09.9713164176 +41 57 03.272973840           ~ 27 0
228 ATO J297.5547+39.9833 EB* 19 50 13.1438146944 +39 59 00.265900956   16.301 15.377 15.279   ~ 19 0
229 KOI-3760 * 19 50 13.4910037728 +43 51 17.952550668           ~ 7 1
230 2MASS J19501390+4351147 EB* 19 50 13.9058294400 +43 51 14.772414780           ~ 3 0
231 UCAC4 682-072525 EB* 19 50 28.2420885912 +46 23 35.855225340   15.024 14.134 13.969   G6V 14 0
232 ASAS J195050+4820.2 EB* 19 50 49.8085871016 +48 20 15.687666204     14.372   13.664 ~ 23 0
233 KOI-6875 gD* 19 50 57.8549936760 +42 59 45.938086404   12.04 11.44   10.795 F2IV 38 0
234 KOI-6729 EB* 19 51 15.3038968200 +41 57 46.979554680           F3/F5V 28 0
235 KOI-6436 EB* 19 51 24.4510942152 +39 47 01.938308460           F6V 23 0
236 ASAS J195131+4507.6 EB* 19 51 31.5624093864 +45 07 34.939673472     13.893   13.280 A2V 26 0
237 KOI-6895 ** 19 51 39.65832 +43 15 22.4388       14.302   ~ 15 0
238 KOI-6668 EB* 19 51 39.8306869392 +41 29 08.348618976           ~ 22 0
239 KOI-3613 EB* 19 52 31.5366867696 +41 57 03.539622168           ~ 18 0
240 ASAS J195236+4716.6 EB* 19 52 35.7209570208 +47 16 37.900747668   11.03 10.75   10.162 F0IV 29 0
241 ATO J298.1986+46.5298 EB* 19 52 47.6824255608 +46 31 47.653344372           ~ 16 0
242 KOI-6621 EB* 19 53 00.4338135888 +40 54 12.781294848           ~ 25 0
243 KOI-3607 EB* 19 53 22.0523972592 +45 24 27.654037848           ~ 19 0
244 KOI-6125 EB* 19 53 38.3645474184 +40 09 24.462350280           ~ 27 0
245 2MASS J19534139+4419399 EB* 19 53 41.3869371768 +44 19 39.864037980           A2III 25 0
246 KOI-7398 SB* 19 54 06.5080868808 +48 25 06.892952232   11.50 10.60     G6V 39 0
247 KOI-7238 EB* 19 54 22.1649249624 +46 41 25.923599016           F1V 36 0
248 KOI-3692 EB* 19 54 37.9973177616 +41 08 19.974142716           ~ 24 0
249 UCAC4 686-074262 EB* 19 54 49.4130634464 +47 02 05.311523436       14.628   ~ 12 1
250 KOI-6543 EB* 19 54 50.9346392976 +40 20 28.112458812           ~ 15 0
251 KOI-7286 EB* 19 54 51.9700590384 +47 00 52.305475608           ~ 17 0
252 ZTF J195535.04+401717.6 EB* 19 55 35.0548688112 +40 17 17.544412860   13.858 13.119 13.211   ~ 19 0
253 GSC 03562-00961 ** 19 56 13.629480 +47 54 33.69420   11.55 11.24 11.45   F0V 35 0
254 ATO J299.0897+44.0670 EB* 19 56 21.5511053112 +44 04 01.446186576           ~ 17 0
255 ATO J299.0945+40.6942 RR* 19 56 22.6792712784 +40 41 39.118495524           ~ 21 0
256 KOI-3609 EB* 19 56 31.4253979584 +41 35 23.910703296           F2 15 1
257 ASAS J195636+4407.1 EB* 19 56 35.8866503280 +44 07 05.894799816     13.685   12.851 F5V 27 0
258 [DCO2008] T-Cyg1-09418 EB* 19 56 40.0707041280 +47 21 21.973948128   14.320   13.430   ~ 21 0
259 KOI-3731 * 19 56 40.9493379000 +40 52 15.879430488           ~ 8 1
260 UCAC4 655-082130 EB* 19 56 41.2131299376 +40 52 08.716479024       15.581   ~ 2 0
261 KOI-6576 SB* 19 56 44.8266813624 +40 30 06.155542440           ~ 21 0
262 ATO J299.2204+47.7268 EB* 19 56 52.9056260928 +47 43 36.556708476   15.787 14.899 14.721   ~ 21 0
263 2MASS J19573554+4025225 EB* 19 57 35.5429149288 +40 25 22.587471516           ~ 17 0
264 ASAS J195743+4642.1 EB* 19 57 42.4451564712 +46 42 00.503610048     13.900   12.838 F3/F5V 24 0
265 KOI-6612 EB* 19 58 48.4787116920 +40 53 46.511989152           F1V 24 0
266 ATO J299.7078+44.0387 RS* 19 58 49.8739722072 +44 02 19.599928692           F5V 26 0
267 HAT 199-36558 EB* 19 59 30.9236378952 +40 28 56.762809860     12.591   12.022 ~ 24 0
268 KOI-6564 EB* 19 59 32.9268111960 +40 29 14.475509664           ~ 20 0
269 ATO J300.2957+44.3493 RS* 20 01 10.9956129384 +44 20 57.890971140           ~ 20 0
270 ATO J300.3534+45.2735 EB* 20 01 24.8410033584 +45 16 24.843657684           ~ 24 0
271 TYC 3558-1614-1 EB* 20 02 09.5303238744 +45 30 25.910215884   13.537 12.181 11.701   K1IV 36 0
272 ATO J300.8955+44.2472 EB* 20 03 34.9282593888 +44 14 50.082217944 14.061 13.987 13.548 13.246 12.967 F1V 33 0
273 KOI-7081 SB* 20 05 14.0811951720 +44 48 25.096732848           ~ 30 0
274 ASAS J200524+4411.3 EB* 20 05 23.6808348960 +44 11 16.562447412   12.91 12.515   11.766 ~ 33 0
275 2MASS J21042626+5113320 EB* 21 04 26.2536153131 +51 13 31.787013027           ~ 6 0

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