Open Access

Table A.1

Essential data for our sample stars, sorted by increasing right ascension (extract). The full table is available at the CDS. The columns denote: (1) ZTF ID; (2) ID; (3) Right ascension (J2000; Gaia EDR3); (4) Declination (J2000; aia EDR3); (5) Period from Chen et al. (2020); (6) G magnitude (Gaia DR2); (7) G magnitude error (Gaia DR2); (8) (BP – RP) colour (Gaia DR2); (9) (BP – RP) colour error; (10) (g1 – y) colour; (11) a index; (12) E(B – V); (13) Parallax (Gaia DR3); (14) Parallax error; (15) Mass; (16) Fractional age on the main sequence; (17) Fractional radius on the main sequence; (18) Equatorial velocity; (19) Ratio of the equatorial and breakup velocity; (20) Spectral type.

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16) (17) (18) (19) (20)
ZTFJ000041.86+631059.3 430083701322198016 0.174456 63.183145 2.022767 13.3856 0.0009 0.4354 0.0041 9.741 1.737 0.341 0.3222 0.0117 2.53 0.76 0.53 78.3 0.24
ZTFJ000049.14+580009.1 422632585891909632 0.204771 58.002501 4.233268 13.0044 0.0012 0.7462 0.0050 11.719 3.243 0.408 0.5623 0.0157 2.12 0.79 0.62 36.6 0.12
ZTFJ000049.29+560741.1 420909067055294976 0.205423 56.128087 3.187368 14.6264 0.0011 0.6924 0.0058 10.439 1.664 0.200 0.3366 0.0219 1.67 0.69 0.42 35.6 0.12
ZTFJ000107.80+630653.9 430082911048271360 0.282551 63.114962 1.451780 13.2359 0.0008 0.5658 0.0042 10.676 2.041 0.410 0.3155 0.0105 2.65 0.88 0.80 136.0 0.46
ZTFJ000109.59+632305.7 431593640023939200 0.289977 63.384897 4.230083 13.8605 0.0008 0.6201 0.0039 10.337 2.706 0.415 0.2883 0.0129 2.38 0.80 0.65 39.7 0.13
ZTFJ000310.20+631736.2 431576975551028736 0.792539 63.293393 3.651281 15.7526 0.0010 1.1375 0.0056 0.578 0.1761 0.0286 2.00 0.85 0.79 46.1 0.17
ZTFJ000318.72+592646.6 423269993399745408 0.828042 59.446267 1.889031 14.9951 0.0015 0.9864 0.0062 9.614 3.280 0.540 0.3543 0.0215 1.83 0.64 0.38 61.5 0.19
ZTFJ000329.10+595719.9 423313355390307200 0.871295 59.955527 2.194480 13.1024 0.0010 0.3591 0.0050 11.126 3.154 0.633 0.3212 0.0112
ZTFJ000340.89+644505.5 432139513181384192 0.920394 64.751531 8.445032 14.0842 0.0012 1.0062 0.0062 13.005 4.796 0.703 0.2875 0.0168 2.58 0.93 0.97 25.6 0.09
ZTFJ000340.91+623146.9 430027179553703552 0.920462 62.529681 2.005254 14.7932 0.0031 0.8354 0.0138 0.563 0.2510 0.0198 2.22 0.74 0.53 73.4 0.24
ZTFJ000400.12+642128.1 431749564514884352 1.000544 64.357803 2.433503 16.6064 0.0013 1.2179 0.0085 0.656 0.1907 0.0435 1.72 0.64 0.36 45.6 0.14
ZTFJ000400.34+634528.6 431617039007033472 1.001421 63.757946 1.722651 16.3320 0.0019 0.8074 0.0098 0.487 0.2220 0.0375 1.76 0.19 0.05 47.1 0.13
ZTFJ000430.91+633115.1 431607212121962112 1.128801 63.520859 2.814172 16.3703 0.0019 1.0169 0.0087 0.471 0.1778 0.0417 1.69 0.67 0.39 39.7 0.13
ZTFJ000453.11+643446.7 431759391399934464 1.221324 64.579654 4.599917 15.7751 0.0006 1.1203 0.0041 10.804 2.301 0.538 0.4689 0.0587 1.49 0.13 0.02 16.1 0.04
ZTFJ000500.54+640951.9 431723794710271488 1.252267 64.164416 4.946422 14.2421 0.0012 0.8109 0.0055 13.323 3.444 0.775 0.1991 0.0152 3.82 0.76 0.48 38.0 0.11
ZTFJ000520.70+604135.4 429317960188135296 1.336262 60.693161 5.213785 12.6493 0.0008 0.6882 0.0052 0.319 0.9322 0.0109 1.79 0.57 0.29 20.3 0.06
ZTFJ000526.28+583002.9 423076440687524992 1.359555 58.500809 2.186827 15.5857 0.0013 0.9696 0.0056 12.774 3.770 0.605 0.1530 0.0288 2.24 0.83 0.71 77.9 0.27
ZTFJ000527.78+625005.0 430014225928748928 1.365792 62.834728 4.349762 14.3635 0.0007 0.6456 0.0038 0.558 0.2277 0.0163 2.78 0.73 0.47 36.4 0.11
ZTFJ000551.03+624510.1 430012645380856960 1.462665 62.752815 3.671449 15.1011 0.0009 0.7980 0.0043 0.644 0.2391 0.0212 2.42 0.59 0.31 34.7 0.10
ZTFJ000618.06+623707.3 430007319621536256 1.575269 62.618700 3.289776 15.9185 0.0009 1.0531 0.0051 0.628 0.2158 0.0301 1.90 0.64 0.38 36.2 0.11
ZTFJ000635.95+594051.6 423247453410415744 1.649819 59.680993 1.659816 15.2871 0.0010 0.8731 0.0064 0.535 0.2778 0.0248 1.91 0.57 0.29 66.2 0.20
ZTFJ000713.79+634446.5 431660465409284992 1.807494 63.746253 1.362058 15.2988 0.0008 0.5878 0.0043 0.395 0.2418 0.0231 2.00 0.40 0.16 72.1 0.20
ZTFJ000714.47+670842.6 528526997434410880 1.810308 67.145144 5.153270 16.2636 0.0019 2.3053 0.0115 10.126 3.132 1.610 0.4019 0.0378 2.23 0.85 0.79 34.7 0.12
ZTFJ000728.72+604238.5 429397571702143616 1.869691 60.710681 4.813121 14.7596 0.0005 0.6558 0.0030 14.459 4.126 0.495 0.2336 0.0223 2.33 0.66 0.39 28.0 0.08
ZTFJ000745.46+603122.5 429300608520427008 1.939435 60.522902 6.683301 14.7356 0.0003 0.8876 0.0034 8.054 5.848 0.366 0.5060 0.0189 1.55 0.46 0.17 13.0 0.04
ZTFJ000858.22+694045.7 530739146110430080 2.242614 69.679361 2.926237 13.4953 0.0012 1.4276 0.0051 11.945 3.756 0.920 0.5995 0.0109 2.22 0.98 1.05 71.9 0.28
ZTFJ001019.45+644548.8 432102267224418176 2.581093 64.763570 4.087818 13.8197 0.0014 0.8993 0.0063 10.654 3.617 0.625 0.4280 0.0126 2.28 0.76 0.55 37.3 0.12
ZTFJ001038.63+594220.8 429059025197785728 2.660965 59.705776 6.943025 14.6724 0.0006 1.0211 0.0063 0.507 0.4086 0.0206 1.79 0.71 0.46 17.7 0.06
ZTFJ001056.46+642626.5 431887072184295424 2.735301 64.440717 2.739042 15.5147 0.0010 1.1315 0.0051 9.984 2.249 0.898 0.1976 0.0280 2.60 0.75 0.53 58.6 0.18
ZTFJ001112.69+574452.5 422472572590872960 2.802903 57.747908 0.765706 12.7760 0.0006 0.4041 0.0035 0.273 0.6490 0.0134 2.09 0.47 0.21 138.6 0.39
ZTFJ001153.24+643005.5 431907275711549824 2.971880 64.501523 12.892051 15.9590 0.0014 1.0598 0.0061 10.950 2.967 0.884 0.1669 0.0326 2.61 0.56 0.28 9.9 0.03
ZTFJ001204.14+623936.6 431310378339767168 3.017297 62.660170 1.808221 13.6627 0.0007 0.4666 0.0033 12.271 4.238 0.356 0.3780 0.0130 2.30 0.59 0.32 68.8 0.20
ZTFJ001218.47+603439.1 429218729264606592 3.076986 60.577530 6.995805 14.1988 0.0007 0.9023 0.0051 10.269 2.117 0.517 0.3211 0.0157 2.20 0.84 0.75 24.7 0.09
ZTFJ001322.71+633434.6 431470632159430144 3.344665 63.576282 2.437494 13.1437 0.0008 0.4907 0.0050 0.428 0.3060 0.0122 2.90 0.83 0.65 76.7 0.24
ZTFJ001339.71+602722.9 429167288428957568 3.415491 60.456366 1.533054 16.1140 0.0020 1.0177 0.0133 0.629 0.2463 0.0367 1.81 0.46 0.19 63.3 0.18
ZTFJ001445.88+623546.0 431254028366483968 3.691193 62.596110 1.909181 13.7831 0.0007 0.5602 0.0051 0.696 0.2483 0.0140
ZTFJ001446.92+625710.7 431287769630500480 3.695520 62.952972 2.299285 16.3118 0.0024 1.0965 0.0112 0.609 0.2276 0.0368 1.74 0.58 0.29 45.6 0.14
ZTFJ001450.13+631219.8 431433145683973888 3.708931 63.205505 1.270681 15.2653 0.0010 0.8220 0.0060 12.634 4.664 0.514 0.2960 0.0234 1.90 0.48 0.21 79.6 0.23
ZTFJ001457.48+623501.0 431253856567801088 3.739507 62.583618 3.127105 16.3299 0.0010 1.4402 0.0069 0.763 0.1597 0.0399 1.92 0.89 0.88 55.3 0.21
ZTFJ001519.54+634008.1 431428300959455744 3.831463 63.668919 15.320009 14.4333 0.0010 0.9377 0.0049 14.053 4.649 0.634 0.2123 0.0162 2.47 0.99 1.10 15.0 0.06
ZTFJ001542.54+624753.9 431279832531026048 3.927311 62.798316 3.139875 15.5410 0.0010 1.0720 0.0058 10.235 2.756 0.621 0.2058 0.0257 2.07 0.80 0.65 49.6 0.17
ZTFJ001545.14+643417.7 431946789406738432 3.938129 64.571592 1.782231 14.7195 0.0008 0.9810 0.0038 10.179 2.493 0.687 0.3476 0.0188 2.16 0.67 0.42 74.2 0.23
ZTFJ001601.82+605057.1 429545627813160192 4.007604 60.849202 5.273914 14.8017 0.0010 0.9200 0.0060 10.376 2.402 0.515 0.3218 0.0193 1.96 0.70 0.48 25.1 0.08
ZTFJ001619.48+584544.4 422955292553097472 4.081181 58.762330 1.636320 14.8918 0.0006 0.8969 0.0034 10.991 2.569 0.499 0.2812 0.0191 2.01 0.75 0.54 85.9 0.28
ZTFJ001639.31+632910.3 431417134044654080 4.163834 63.486206 2.958571 13.9559 0.0010 0.6424 0.0048 0.490 0.2376 0.0155 2.69 0.86 0.75 65.3 0.22
ZTFJ001648.83+624310.2 431281310000032128 4.203495 62.719501 3.106824 13.7082 0.0009 0.5887 0.0043 11.992 4.385 0.391 0.4080 0.0124 2.15 0.63 0.38 41.0 0.12
ZTFJ001717.85+614459.2 429711997667191936 4.324396 61.749780 2.191678 15.7613 0.0012 1.1243 0.0064 10.715 3.633 0.685 0.2655 0.0301 1.91 0.66 0.40 55.3 0.17
ZTFJ001742.73+583243.8 422200237304252800 4.428095 58.545489 1.864920 15.0093 0.0008 0.9108 0.0052 10.751 2.674 0.433 0.3467 0.0202 1.73 0.62 0.34 58.5 0.18
ZTFJ001751.41+593607.4 428263700334022528 4.464262 59.602048 1.289917 14.2339 0.0008 0.7667 0.0029 11.420 2.543 0.529 0.4321 0.0160 2.05 0.52 0.25 84.7 0.24
ZTFJ001843.03+725256.6 537329412648335616 4.679357 72.882386 2.414676 13.1813 0.0015 0.4760 0.0075 0.330 0.3535 0.0106 2.46 0.81 0.64 70.4 0.23

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