2024A&A...682A.164V

Query : 2024A&A...682A.164V

2024A&A...682A.164V - Astronomy and Astrophysics, volume 682A164 (2024/2-1)

A systematic search for double eclipsing binaries in Zwicky Transient Facility data.

VAESSEN T. and VAN ROESTEL J.

Abstract (from CDS):

Context. Double eclipsing binaries are gravitationally bound quadruple systems in a '2+2' configuration where both of the binaries are eclipsing. These systems are interesting objects to better understand stellar formation, to investigate the dynamical interaction between the two binary systems, or to study certain stages of stellar evolution, such as common-envelope events or Type Ia Supernovae.
Aims. With this work, we aim to determine if double eclipsing binaries can be found using ZTF data and what the difficulties are in doing so. Secondly, we aim to significantly increase the number of known double eclipsing systems and determine how this sample differs from samples of double eclipsing binaries found with other telescopes.
Methods. We developed a new method to systematically search for double eclipsing binaries in sparsely sampled light curves. For this we used box-least-squares (BLS) to search for the period of the first binary in the system. We then removed that signal from the light curves, and searched the residual light curve again with BLS to find the second period. We applied this method to ZTF light curves of 575 526 eclipsing binaries known in the Gaia eclipsing binary catalogue.
Results. We report the discovery of 198 new double eclipsing binary systems. The shortest and longest orbital periods of the newly detected systems are 0.11 days to 323 days respectively.
Conclusions. We successfully implemented a method that systematically searches for double eclipsing binary systems in sparsely sampled data. In total 198 new double eclipsing binary systems have been found in 575 5 26 light curves (≈0.034%). The ZTF sample typically contains more short period binaries compared to the TESS sample, but is also able to find systems with longer periods than what is currently known. We expect that at least three to four times more quadruples can be found by applying this method to all ZTF stellar light curves, by increasing the number of data points as a result of longer observations, and by implementing an automatic detection mechanism that replaces visual inspection.

Abstract Copyright: © The Authors 2024

Journal keyword(s): binaries: eclipsing - binaries: close - methods: data analysis

VizieR on-line data: <Available at CDS (J/A+A/682/A164): table1.dat>

Simbad objects: 204

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Number of rows : 204
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 Gaia DR3 386474080852740992 EB* 00 05 50.7617264491 +44 26 51.856050655           ~ 2 0
2 Gaia DR3 384686137507666944 EB* 00 10 48.6731091001 +43 25 35.271996825           ~ 2 0
3 ZTF J001301.21+660356.8 EB* 00 13 01.2319403718 +66 03 56.812991603           ~ 4 0
4 Gaia DR3 431071367690614016 EB* 00 22 07.2708037238 +63 54 54.430313024           ~ 2 0
5 ATO J006.8507+42.2754 EB* 00 27 24.1678340093 +42 16 31.579752253   13.554 13.045 12.691   ~ 5 0
6 ATO J008.8065+48.4182 EB* 00 35 13.5877114936 +48 25 05.662698296   17.027 16.375 16.211   ~ 3 0
7 Gaia DR3 427296611137250432 EB* 00 52 01.7154611477 +60 37 53.061684716           ~ 2 0
8 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 12317 1
9 ZTF J005545.29+625647.4 EB* 00 55 45.3024832025 +62 56 47.386162819           ~ 4 0
10 Gaia DR3 377967807928167552 EB* 00 57 49.9008733783 +46 44 31.255727296           ~ 2 0
11 ZTF J011003.97+605404.6 EB* 01 10 03.9755881974 +60 54 04.625982424           ~ 4 0
12 Gaia DR3 413446544200880896 EB* 01 15 12.4014250452 +57 36 22.497354838           ~ 2 0
13 ZTF J012144.11+583432.6 EB* 01 21 44.1276935185 +58 34 32.538083057           ~ 4 0
14 Gaia DR3 399464707656254976 EB* 01 35 21.5730086444 +48 13 00.838780829           ~ 2 0
15 ZTF J013822.62+622205.8 EB* 01 38 22.6327541807 +62 22 05.721208539           ~ 4 0
16 Gaia DR3 405343761970536320 EB* 01 41 52.7504036452 +48 27 11.494353158           ~ 2 0
17 ZTF J014425.37+572150.2 EB* 01 44 25.3753846492 +57 21 50.274822363           ~ 4 0
18 ZTF J014759.59+582903.1 EB* 01 47 59.5985438114 +58 29 03.082127806           ~ 4 0
19 ATO J027.3455+51.9576 EB* 01 49 22.9406053838 +51 57 27.349071214   15.893 15.072 15.004   ~ 5 0
20 ZTF J014954.79+610315.2 EB* 01 49 54.7966506498 +61 03 15.154015248           ~ 4 0
21 UCAC4 717-015187 EB* 01 50 28.7173396232 +53 16 00.909390278       15.167   ~ 3 0
22 Gaia DR3 330442487264141952 EB* 01 57 28.7610505738 +36 56 17.833774700           ~ 2 0
23 Gaia DR3 457045959812411520 EB* 02 10 38.4678249851 +56 21 40.371097557           ~ 2 0
24 ZTF J022105.82+595516.9 EB* 02 21 05.8283570741 +59 55 16.838860097   15.282 14.509 14.486   ~ 5 0
25 ZTF J022355.06+632440.9 EB* 02 23 55.0670005804 +63 24 40.855324438           ~ 4 0
26 ZTF J022731.49+631254.0 EB* 02 27 31.4904064328 +63 12 53.909783808           ~ 4 0
27 ZTF J023207.58+622034.9 EB* 02 32 07.5816559155 +62 20 34.868869501           ~ 4 0
28 Gaia DR3 465028723463664384 EB* 02 33 10.2875820130 +59 29 05.078329025           ~ 2 0
29 Gaia DR3 465274395594682240 EB* 02 36 46.8482562861 +60 59 05.339970686           ~ 2 0
30 ZTF J024940.15+581556.5 EB* 02 49 40.1544357676 +58 15 56.519174443           ~ 4 0
31 Gaia DR3 461553472144934656 EB* 02 57 12.3384495490 +59 27 15.483376222           ~ 2 0
32 CRTS J031642.7-101831 EB* 03 16 42.8075825232 -10 18 31.638917016     15.83     ~ 7 0
33 ATO J054.7113+44.0474 EB* 03 38 50.7178272331 +44 02 50.951978459           ~ 5 0
34 ZTF J034950.07+560704.5 EB* 03 49 50.0753724785 +56 07 04.527186809           ~ 4 0
35 ATO J059.6249+56.5343 EB* 03 58 29.9775931048 +56 32 03.626407080           ~ 5 0
36 ZTF J041640.53+501904.4 EB* 04 16 40.5368533883 +50 19 04.354377154           ~ 4 0
37 ZTF J042851.30+420655.0 EB* 04 28 51.3076360567 +42 06 54.878546143           ~ 4 0
38 Gaia DR3 258090121033397248 EB* 04 28 52.1808200929 +48 34 22.501890276           ~ 2 0
39 ATO J068.6296+48.6984 EB* 04 34 31.1097259673 +48 41 54.390651018   17.046 15.855 15.570   ~ 6 0
40 2MASS J04394207+2908045 EB* 04 39 42.0745942800 +29 08 04.503865322   15.699 14.918 14.921   ~ 2 0
41 Gaia DR3 260945106052343296 EB* 04 49 13.9826018731 +52 15 55.688085491           ~ 2 0
42 Kiso J045225.63+453204.5 EB* 04 52 25.6232513036 +45 32 04.515805227         14.918 ~ 5 0
43 Gaia DR3 202201601392851072 EB* 05 04 12.8737392974 +42 48 26.475102179           ~ 2 0
44 Gaia DR3 262779881722935424 EB* 05 11 53.2822175631 +51 40 19.381040650           ~ 2 0
45 Gaia DR3 184468231186516352 EB* 05 21 50.7619955177 +37 22 12.640426346           ~ 2 0
46 Gaia DR3 184497570107735296 EB* 05 22 43.1960616389 +37 39 53.324828119           ~ 2 0
47 UCAC4 675-038661 SB* 05 30 57.3515557714 +44 48 12.299742676   13.755 12.794 12.565   ~ 5 0
48 Gaia DR3 3448886540015107584 EB* 05 35 26.0678380692 +33 00 17.728724883           ~ 2 0
49 ZTF J054621.93+285525.8 EB* 05 46 21.9356938170 +28 55 25.811315352           ~ 4 0
50 Gaia DR3 3400120484904001408 EB* 05 50 06.7676958631 +21 19 51.156714335           ~ 2 0
51 Gaia DR3 3335190578070549632 EB* 05 52 02.1272137011 +08 48 20.474257874           ~ 2 0
52 ZTF J062722.13+214316.6 EB* 06 27 22.1391559668 +21 43 16.623570216           ~ 4 0
53 Kiso J063420.88+074443.7 EB* 06 34 20.8796377259 +07 44 43.687087647         14.279 ~ 5 0
54 ATO J101.8722-00.4445 EB* 06 47 29.3398097934 -00 26 40.458008453   16.158 15.340 15.220   ~ 5 0
55 ZTF J065213.85-010731.9 EB* 06 52 13.8577076794 -01 07 32.007274881           ~ 4 0
56 ATO J104.0694+15.8090 EB* 06 56 16.6569999860 +15 48 32.556125436   13.852 13.522 13.566   ~ 7 0
57 NSVS 7197656 EB* 07 00 44.3058826320 +32 28 46.478258112           ~ 4 0
58 Gaia DR3 2935716391431248256 EB* 07 00 58.1112534022 -16 31 19.965620859           ~ 2 0
59 ZTF J071817.10+014555.8 EB* 07 18 17.1136378161 +01 45 55.864152434           ~ 4 0
60 ZTF J071827.03-100857.9 EB* 07 18 27.0342306072 -10 08 58.005918733           ~ 4 0
61 Gaia DR3 3061770932787038336 EB* 07 24 21.4564275341 -02 01 55.435647260           ~ 2 0
62 ATO J111.4743-19.2816 EB* 07 25 53.8461872241 -19 16 54.118379667       15.583   ~ 3 0
63 CRTS J075047.3+282805 EB* 07 50 47.3991454508 +28 28 04.439205493     17.15     ~ 7 0
64 Gaia DR3 3044312990239139968 EB* 07 52 23.0499123637 -05 41 50.953708635           ~ 2 0
65 SDSS J132824.64+615236.6 EB* 13 28 24.6483342634 +61 52 36.576968376           F5 4 0
66 ATO J223.4251+52.7158 EB* 14 53 42.0353729856 +52 42 57.006670716   12.40 12.50     ~ 6 0
67 [DCO2008] T-CrB0-05775 RS* 16 10 35.7663617424 +34 37 15.923300520   14.775   14.520   ~ 5 0
68 CRTS J170906.5+495656 EB* 17 09 06.5400340392 +49 56 55.701445596     16.75     ~ 6 0
69 Gaia DR3 4115999620890627968 EB* 17 17 00.1790261182 -20 17 51.279840926           ~ 2 0
70 ZTF J173506.23+381842.8 RS* 17 35 06.2363839157 +38 18 42.605895388           ~ 4 0
71 Gaia DR3 2109307852667550464 EB* 18 14 58.3701515625 +39 12 26.984098432           ~ 2 0
72 Gaia DR3 4161007815803011968 EB* 18 24 01.9531913453 -05 46 26.775786347           ~ 2 0
73 Gaia DR3 2147458221793949184 EB* 18 32 06.2580675427 +54 24 10.815218939           ~ 2 0
74 Gaia DR3 4156431820198005376 EB* 18 36 28.3266938769 -08 31 30.696909997           ~ 2 0
75 Gaia DR3 4508288602094506112 EB* 18 38 52.6278718804 +13 09 49.062677275           ~ 2 0
76 ZTF J184232.54-051508.7 EB* 18 42 32.5432792996 -05 15 08.801436883           ~ 5 0
77 Gaia DR3 4505600296166989312 EB* 18 42 32.5883478717 +13 07 14.573799822           ~ 2 0
78 ATO J280.7134+34.6546 EB* 18 42 51.2218458537 +34 39 17.012023279           ~ 5 0
79 Gaia DR3 4504043245957168640 EB* 18 44 29.1806194399 +11 08 09.342695124           ~ 2 0
80 ZTF J184834.97+302357.5 EB* 18 48 34.9832049128 +30 23 57.575501579           ~ 4 0
81 ZTF J184915.03+132810.2 EB* 18 49 15.0425976607 +13 28 10.164588065           ~ 4 0
82 Gaia DR3 2040256804464235648 EB* 18 55 59.1510833157 +28 16 56.645265235           ~ 2 0
83 ATO J284.4924-11.1939 EB* 18 57 58.1879395111 -11 11 38.370713973       15.434   ~ 5 0
84 ZTF J190104.40+180352.0 EB* 19 01 04.4090864351 +18 03 52.030729663           ~ 4 0
85 ZTF J190534.01+163330.9 EB* 19 05 34.0256663238 +16 33 30.876210093           ~ 4 0
86 ZTF J190737.07-092726.2 EB* 19 07 37.0772899564 -09 27 26.327849790           ~ 4 0
87 ATO J287.1146-08.5430 EB* 19 08 27.5188445198 -08 32 34.984049230           ~ 3 0
88 ATO J287.4453+19.5977 EB* 19 09 46.8857073527 +19 35 51.937397548       15.340   ~ 5 0
89 ZTF J191035.74+162119.5 EB* 19 10 35.7314123524 +16 21 19.247756458           ~ 4 0
90 ATO J287.8846+46.0285 EB* 19 11 32.3118784827 +46 01 42.966920742   17.185 16.576     ~ 5 0
91 Gaia DR3 4521240642906912128 EB* 19 12 06.3231059217 +23 17 55.301790382           ~ 2 0
92 Gaia DR3 4264206469687918848 EB* 19 12 59.6162380803 +00 04 51.379102177           ~ 2 0
93 Gaia DR3 4263034768239285632 EB* 19 13 53.2335200612 -01 05 40.257609682           ~ 2 0
94 ZTF J191435.67+220926.4 EB* 19 14 35.6773736773 +22 09 26.424690257           ~ 4 0
95 ZTF J191518.04+041846.4 EB* 19 15 18.0655150340 +04 18 46.347904004           ~ 4 0
96 Gaia DR3 4320727174167431296 EB* 19 18 04.2964450809 +15 09 38.198357457           ~ 2 0
97 ZTF J192044.28+283229.1 EB* 19 20 44.2828176065 +28 32 29.091242232           ~ 4 0
98 Gaia DR3 4308597705466532224 EB* 19 22 25.1848525611 +09 40 05.391184312           ~ 2 0
99 Gaia DR3 2050141310916611584 EB* 19 23 58.0102973625 +35 57 31.158930099           ~ 2 0
100 Gaia DR3 4292639977810529152 EB* 19 26 33.7897329819 +04 19 52.432292353           ~ 2 0
101 ZTF J192651.44+181343.2 EB* 19 26 51.4469236605 +18 13 43.181225484           ~ 4 0
102 Gaia DR3 2049954600104034432 EB* 19 27 16.9636789900 +35 58 32.998918283           ~ 2 0
103 Gaia DR3 1825483906846429056 EB* 19 33 50.8910454178 +19 50 48.599199941           ~ 2 0
104 Gaia DR3 2025279046615280512 EB* 19 34 01.0075550642 +27 25 56.979908878           ~ 2 0
105 Gaia DR3 4314657904341880960 EB* 19 34 22.2061231403 +11 00 24.734226287           ~ 2 0
106 Gaia DR3 1825578567909317760 EB* 19 34 37.7749536873 +19 52 53.278912406           ~ 2 0
107 ZTF J193517.68+254509.3 EB* 19 35 17.6906822935 +25 45 09.385728073           ~ 4 0
108 Gaia DR3 4318042922678224768 EB* 19 36 37.5227006515 +14 18 58.430326979           ~ 2 0
109 ZTF J193719.84+270930.3 EB* 19 37 19.8423425643 +27 09 30.393196485           ~ 4 0
110 Gaia DR3 4207090654517833344 EB* 19 38 04.5229971500 -07 24 15.922551783           ~ 2 0
111 Gaia DR3 2025081478136260480 EB* 19 39 19.8259694395 +26 52 18.243271418           ~ 2 0
112 ZTF J193921.46+355830.6 EB* 19 39 21.4666543885 +35 58 30.602317580           ~ 4 0
113 Gaia DR3 1825745006505362048 EB* 19 39 44.1467076623 +20 12 07.315208940           ~ 2 0
114 ATO J295.3097+42.8220 EB* 19 41 14.3346212538 +42 49 19.389503284       16.421   ~ 5 0
115 ZTF J194155.08+343808.6 EB* 19 41 55.0869676257 +34 38 08.646163716           ~ 4 0
116 ATO J295.5278+22.0543 EB* 19 42 06.6902452692 +22 03 15.829468237   16.833 15.555 14.966   ~ 5 0
117 ZTF J194331.02+255254.0 EB* 19 43 31.0330766411 +25 52 54.004003385           ~ 4 0
118 ZTF J194456.44+293500.3 RS* 19 44 56.4453243692 +29 35 00.404893427           ~ 4 0
119 Gaia DR3 2020056405032433152 EB* 19 46 20.4113852114 +23 23 45.429551453           ~ 2 0
120 ZTF J194734.92+253811.3 EB* 19 47 34.9264236020 +25 38 11.294181811           ~ 4 0
121 Gaia DR3 2032118077650924672 EB* 19 47 49.4309986802 +30 14 30.402298299           ~ 2 0
122 ZTF J194801.46+240330.7 EB* 19 48 01.4722176492 +24 03 30.857481462           ~ 4 0
123 Gaia DR3 2031925182082532608 EB* 19 48 08.3580799006 +30 05 17.081001181           ~ 2 0
124 Kiso J194813.67+254713.6 EB* 19 48 13.6653802344 +25 47 13.656547410         16.726 ~ 5 0
125 ZTF J195200.56+315201.0 EB* 19 52 00.5615949058 +31 52 01.030950317           ~ 4 0
126 Kiso J195241.48+265151.1 EB* 19 52 41.4866446192 +26 51 51.265622639         13.303 ~ 5 0
127 Gaia DR3 1834469768675202560 EB* 19 54 07.2134270181 +24 40 56.605508482           ~ 2 0
128 ZTF J195516.85+320052.4 EB* 19 55 16.8618989306 +32 00 52.429498668           ~ 4 0
129 ATO J298.8815+29.8916 EB* 19 55 31.5686985943 +29 53 29.651059038           ~ 5 0
130 ZTF J195538.04+324447.6 EB* 19 55 38.0483961434 +32 44 47.580114997           ~ 4 0
131 ATO J299.5220+30.2465 EB* 19 58 05.2998359217 +30 14 47.639534422       12.868   ~ 5 0
132 ZTF J195828.89+333139.1 EB* 19 58 28.8982808832 +33 31 39.168109448           ~ 4 0
133 Gaia DR3 2030212490900354176 EB* 19 59 54.4442781890 +29 50 23.046702207           ~ 2 0
134 Gaia DR3 2058617549147113728 EB* 20 05 25.3170551401 +34 59 21.778726438           ~ 2 0
135 Kiso J200530.96+355819.4 EB* 20 05 30.9604714603 +35 58 19.486891234         15.569 ~ 5 0
136 ATO J301.3911+42.3185 EB* 20 05 33.8888383262 +42 19 06.817669293   16.305 15.266 15.263   ~ 5 0
137 Gaia DR3 1829670778385777920 EB* 20 09 00.0406222939 +21 26 11.381150602           ~ 2 0
138 Kiso J201032.88+382401.3 EB* 20 10 32.8985148283 +38 24 01.241083039         16.550 ~ 5 0
139 Gaia DR3 2059178162649303808 EB* 20 11 56.0044413959 +36 27 47.127731425           ~ 2 0
140 ZTF J201255.02+275432.3 EB* 20 12 55.0201108770 +27 54 32.216818535           ~ 4 0
141 ATO J303.5231+38.3828 EB* 20 14 05.5533437336 +38 22 58.483996610   14.311 13.433 13.079 12.317 ~ 7 0
142 Gaia DR3 2068658632915468672 EB* 20 16 36.4392446586 +41 55 50.518367186           ~ 2 0
143 Kiso J201901.60+375512.1 EB* 20 19 01.5995545710 +37 55 12.188491602         15.390 ~ 5 0
144 Gaia DR3 1861612037845705728 EB* 20 19 10.8067950282 +30 33 37.515553064           ~ 2 0
145 ATO J306.4083+37.8949 SB* 20 25 38.0079662195 +37 53 42.017369713   14.837 13.674 13.362   ~ 7 0
146 Gaia DR3 2167733048719069312 EB* 20 34 43.4856556275 +48 12 30.501368576           ~ 2 0
147 Gaia DR3 2056704914305732096 EB* 20 35 07.0133270030 +35 49 35.886635811           ~ 2 0
148 ZTF J203744.55+305109.9 EB* 20 37 44.5516556751 +30 51 09.898980965           ~ 4 0
149 ZTF J204612.31+314057.2 EB* 20 46 12.3192610198 +31 40 57.141989795           ~ 4 0
150 ZTF J204755.01+344615.8 EB* 20 47 55.0177046224 +34 46 15.782557814           ~ 4 0
151 Gaia DR3 1760943570684334208 EB* 20 50 15.4855723799 +12 24 43.431132959           ~ 2 0
152 ZTF J205024.80+471207.5 EB* 20 50 24.8109462587 +47 12 07.536259045           ~ 4 0
153 ATO J313.7270+39.8486 RS* 20 54 54.4948800261 +39 50 55.388801514   14.636 13.958 13.941   ~ 5 0
154 Gaia DR3 2245787855903677952 EB* 20 56 48.7426738172 +66 12 15.113094567           ~ 2 0
155 Gaia DR3 2165439879783209344 EB* 21 03 59.6738465010 +47 59 04.294301675           ~ 2 0
156 ATO J316.4996+36.7614 EB* 21 05 59.9253063483 +36 45 41.105395194   16.359 15.860 15.757   ~ 5 0
157 ATO J316.9356+47.0471 EB* 21 07 44.5582668298 +47 02 49.701180339   16.862 15.652 15.185 13.964 ~ 6 0
158 Gaia DR3 6897094092939104768 EB* 21 08 40.0991939545 -08 10 39.978641788           ~ 2 0
159 Gaia DR3 2176903937763785088 EB* 21 09 25.0746250515 +55 29 06.794939126           ~ 2 0
160 ZTF J211250.17+561537.4 EB* 21 12 50.1878322557 +56 15 37.446052921           ~ 4 0
161 Gaia DR3 2166229226047556096 EB* 21 13 46.1109950255 +51 04 15.849428665           ~ 2 0
162 Gaia DR3 2170863908089217280 EB* 21 25 05.8559505865 +49 19 21.294705135           ~ 2 0
163 Gaia DR3 1952168090372267008 EB* 21 31 08.5145639527 +37 48 34.475418207           ~ 2 0
164 Gaia DR3 1967117802081173504 EB* 21 31 10.8137144574 +41 37 00.275800076           ~ 2 0
165 ZTF J213615.47+401720.7 EB* 21 36 15.4683992332 +40 17 20.668887205           ~ 4 0
166 Gaia DR3 2178057359827382144 EB* 21 40 00.7576308353 +56 06 32.751311277           ~ 2 0
167 ZTF J214019.47+482643.4 EB* 21 40 19.4838900497 +48 26 43.425629738           ~ 4 0
168 ATO J325.1260+39.7373 EB* 21 40 30.2483791055 +39 44 14.310768704   15.825 15.026 14.917   ~ 5 0
169 ATO J325.5230+58.2221 RS* 21 42 05.5298490256 +58 13 19.820023574           ~ 5 0
170 Gaia DR3 1800509737128120320 EB* 21 43 09.9835519220 +27 13 04.000645266           ~ 2 0
171 ZTF J214622.43+494653.5 EB* 21 46 22.4409933310 +49 46 53.497180270           ~ 4 0
172 ZTF J214804.95+624723.4 EB* 21 48 04.9563977450 +62 47 23.476923616           ~ 4 0
173 Gaia DR3 2202597664775578112 EB* 21 49 05.2012697377 +58 56 36.807576461           ~ 2 0
174 ZTF J215405.23+574704.6 EB* 21 54 05.2357531688 +57 47 04.569466745           ~ 4 0
175 ZTF J215600.11+520302.7 EB* 21 56 00.1166201679 +52 03 02.750424165           ~ 4 0
176 ATO J329.3567+45.0018 EB* 21 57 25.6165631353 +45 00 06.697511602       16.220   ~ 5 0
177 Gaia DR3 1961000256819235200 EB* 21 59 37.1934293633 +43 43 05.068849852           ~ 2 0
178 ZTF J220025.11+572031.0 EB* 22 00 25.1047452500 +57 20 30.982456708           ~ 4 0
179 Gaia DR3 2198180415480756096 EB* 22 02 30.9993284344 +55 59 04.931067206           ~ 2 0
180 Gaia DR3 2197966251234148352 EB* 22 09 28.0139457408 +56 09 59.256705805           ~ 2 0
181 ZTF J221053.03+593850.0 EB* 22 10 53.0452636424 +59 38 50.065216705           ~ 4 0
182 Gaia DR3 2005474711889658624 EB* 22 11 46.3932456686 +54 25 15.596113931           ~ 2 0
183 ZTF J221512.28+534459.2 EB* 22 15 12.2931629696 +53 44 59.197297187           ~ 4 0
184 Gaia DR3 2005911802117955968 EB* 22 18 37.2925305147 +55 32 18.404109902           ~ 2 0
185 Gaia DR3 1905994992912248448 EB* 22 20 24.7761808599 +36 00 53.740022773           ~ 2 0
186 Gaia DR3 1878929101147587200 EB* 22 20 27.6273608182 +24 33 48.390446539           ~ 2 0
187 ZTF J222944.77+541647.6 EB* 22 29 44.7806041007 +54 16 47.611847646           ~ 4 0
188 2MASS J22311973+6051253 EB* 22 31 19.7229510704 +60 51 25.354241425           ~ 4 0
189 Gaia DR3 1986716807300365696 EB* 22 36 21.1429946506 +47 32 20.356543080           ~ 2 0
190 ZTF J223951.17+545848.2 EB* 22 39 51.1866359785 +54 58 48.219072740   15.540 14.837 14.641   ~ 9 0
191 ZTF J224341.09+571540.7 RS* 22 43 41.1035796355 +57 15 40.776480976           ~ 4 0
192 ATO J341.3029+56.0125 EB* 22 45 12.7136559921 +56 00 45.201716798           ~ 5 0
193 Gaia DR3 2002122850696945664 EB* 22 45 41.4280442942 +53 13 48.089654002           ~ 2 0
194 ZTF J225057.60+584250.8 EB* 22 50 57.6058294840 +58 42 50.788653006           ~ 4 0
195 ZTF J225912.84+481824.8 EB* 22 59 12.8461522682 +48 18 24.700417557           ~ 4 0
196 Gaia DR3 2208692193312331904 EB* 23 10 15.4073602311 +65 05 26.247936904           ~ 2 0
197 Gaia DR3 2210495392378660864 EB* 23 16 22.4516096389 +66 13 41.610109690           ~ 2 0
198 ZTF J232214.16+561454.7 EB* 23 22 14.1709299004 +56 14 54.739375571           ~ 4 0
199 ZTF J232412.12+594910.0 EB* 23 24 12.1244586436 +59 49 09.972742833           ~ 4 0
200 ZTF J233005.06+572904.6 EB* 23 30 05.0750994797 +57 29 04.706012875           ~ 4 0
201 ATO J352.5939+48.9613 EB* 23 30 22.5585162905 +48 57 41.000776659   15.133 14.674 14.645   ~ 3 0
202 CRTS J233405.8+365214 EB* 23 34 05.8078980360 +36 52 13.847018052     13.80     ~ 7 0
203 Kiso J235216.61+622733.6 EB* 23 52 16.6049093298 +62 27 33.690691958         15.416 ~ 5 0
204 Gaia DR3 2012695312133566208 EB* 23 52 53.2813583328 +61 31 31.460558961           ~ 2 0

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