Interferometric Diameters Measured at the CHARA Array

 

The table below lists stars with angular diameters measured using the CHARA Array. This list was compiled from several survey programs but does not represent a complete listing of stars that have been observed at CHARA. This list can be used for identifying good fringe finder stars or for selecting bright stars with known diameters that could be used as calibrators for instruments with bright magnitude limits.

 

Star RA DEC SpT V H K Diam Err Reference
(hh mm ss) (dd mm ss) (mag) (mag) (mag) (mas) (mas)
HD 166 00 06 36.743 +29 01 17.56 K0V 6.065 4.629 4.314 0.624 0.009 Boyajian et al. 2013, ApJ, 771, 40
HD 1367 00 17 47.700 +01 41 19.37 K0II 6.177 4.326 4.225 0.754 0.014 Ligi et al. 2016, A&A, 586, A94
GJ 15A 00 18 22.887 +44 01 22.65 M1.0V 8.125 4.475 4.018 1.005 0.005 Boyajian et al. 2012, ApJ, 757, 112
HD 1671 00 21 07.262 +37 58 07.01 F5III 5.153 4.218 4.069 0.600 0.006 Ligi et al. 2016, A&A, 586, A94
HD 3360 00 36 58.273 +53 53 48.69 B2IV 3.671 4.248 4.247 0.311 0.010 Maestro et al. 2013, MNRAS, 434, 1321
HD 3651 00 39 21.872 +21 15 02.41 K0V 5.875 4.064 3.999 0.722 0.007 Ligi et al. 2016, A&A, 586, A94
GJ 33 00 48 23.038 +05 16 49.75 K2V 5.738 3.722 3.683 0.868 0.004 Boyajian et al. 2012, ApJ, 757, 112
HD 4614 00 49 06.223 +57 48 54.57 F9V+M0V 3.44 2.086 1.988 1.623 0.004 Boyajian et al. 2012, ApJ, 746, 101
HD 5015 00 53 04.193 +61 07 26.28 F8V 4.789 3.681 3.638 0.865 0.010 Boyajian et al. 2012, ApJ, 746, 101
HD 5448 00 56 45.220 +38 29 57.81 A5V 3.857 3.652 3.636 0.708 0.013 Maestro et al. 2013, MNRAS, 434, 1321
HD 6210 01 04 19.452 +61 34 48.76 F6V 5.835 4.794 4.445 0.520 0.006 Boyajian et al. 2013, ApJ, 771, 40
HD 6582 01 08 16.395 +54 55 13.23 G5V 5.157 3.597 3.505 0.972 0.009 Boyajian et al. 2012, ApJ, 746, 101
HD 9826 01 36 47.846 +41 24 20.10 F8V 4.093 2.957 2.859 1.161 0.027 Ligi et al. 2016, A&A, 586, A94
HD 10476 01 42 29.778 +20 16 07.36 K1V 5.235 3.391 3.285 1.000 0.004 Boyajian et al. 2013, ApJ, 771, 40
HD 10697 01 44 55.827 +20 04 59.28 G5IV 6.277 4.678 4.601 0.547 0.013 Boyajian et al. 2013, ApJ, 771, 40
HD 10780 01 47 44.883 +63 51 09.07 K0V 5.616 4.133 4.014 0.763 0.019 Boyajian et al. 2012, ApJ, 746, 101
HD 11964 01 57 09.650 -10 14 32.38 G8IV 6.414 4.637 4.491 0.607 0.015 Boyajian et al. 2013, ApJ, 771, 40
GJ 105 02 36 04.982 +06 53 14.00 K0V 5.815 3.657 3.481 1.030 0.007 Boyajian et al. 2012, ApJ, 757, 112
HD 16765 02 41 13.981 -00 41 44.29 F7IV 5.751 4.642 4.506 0.497 0.007 Boyajian et al. 2013, ApJ, 771, 40
HD 16895 02 44 11.973 +49 13 42.37 F7V 4.099 2.863 2.697 1.103 0.009 Boyajian et al. 2012, ApJ, 746, 101
HD 19373 03 09 03.870 +49 36 47.94 G0V 4.045 2.875 2.723 1.246 0.008 Boyajian et al. 2012, ApJ, 746, 101
HD 19994 03 12 46.442 -01 11 45.84 F8V 5.065 3.768 3.748 0.761 0.011 Ligi et al. 2016, A&A, 586, A94
HD 20630 03 19 21.694 +03 22 12.60 G5Vvar 4.842 3.039 2.957 0.936 0.025 Boyajian et al. 2012, ApJ, 746, 101
HD 21019 03 23 17.697 -07 47 38.57 G2V 6.215 4.579 4.417 0.606 0.015 Boyajian et al. 2013, ApJ, 771, 40
HD 22484 03 36 52.381 +00 24 05.43 F9V 4.290 2.916 2.835 1.081 0.014 Boyajian et al. 2012, ApJ, 746, 101
HD 24398 03 54 07.932 +31 53 01.19 B1Ib 2.872 2.621 2.603 0.542 0.007 Challouf et al. 2014, A&A, 570, A104
GJ 166A 04 15 16.320 -07 39 10.34 K1V 4.419 2.594 2.498 1.504 0.006 Boyajian et al. 2012, ApJ, 757, 112
HD 30652 04 49 50.403 +06 57 40.93 F6V 3.183 1.757 1.600 1.526 0.004 Boyajian et al. 2012, ApJ, 746, 101
HD 32630 05 06 30.910 +41 14 04.27 B3V 3.161 3.761 3.857 0.453 0.012 Maestro et al. 2013, MNRAS, 434, 1321
HD 34411 05 19 08.481 +40 05 56.59 G0V 4.684 3.154 3.038 0.981 0.015 Boyajian et al. 2012, ApJ, 746, 101
HD 35468 05 25 07.863 +06 20 58.95 B2III 1.643 2.357 2.375 0.715 0.005 Challouf et al. 2014, A&A, 570, A104
GJ 205 05 31 27.396 -03 40 38.02 M1.5V 7.968 4.05 3.90 0.943 0.004 Boyajian et al. 2012, ApJ, 757, 112
HD 38858 05 48 34.950 -04 05 40.42 G4V 6.193 4.595 4.405 0.572 0.009 Boyajian et al. 2013, ApJ, 771, 40
HD 39587 05 54 23.002 +20 16 34.45 G0V 4.394 3.190 2.996 1.051 0.009 Boyajian et al. 2012, ApJ, 746, 101
HD 48737 06 45 17.373 +12 53 43.90 F5IV 3.336 1.811 1.688 1.401 0.009 Boyajian et al. 2012, ApJ, 746, 101
HD 56537 07 18 05.606 +16 32 25.53 A3V 3.572 3.495 3.535 0.835 0.013 Boyajian et al. 2012, ApJ, 746, 101
HD 58946 07 29 06.712 +31 47 04.36 F0V 4.169 3.156 2.978 0.853 0.014 Boyajian et al. 2012, ApJ, 746, 101
HD 69897 08 20 03.860 +27 13 03.81 F6V 5.124 3.942 3.868 0.706 0.013 Boyajian et al. 2013, ApJ, 771, 40
HD 75732 08 52 35.794 +28 19 50.96 G8V 5.942 4.265 4.015 0.724 0.012 Ligi et al. 2016, A&A, 586, A94
GJ 338A 09 14 22.982 +52 41 12.53 M0V 7.631 3.987 3.988 0.871 0.015 Boyajian et al. 2012, ApJ, 757, 112
GJ 338B 09 14 24.856 +52 41 11.84 M0V 7.701 4.043 4.136 0.856 0.016 Boyajian et al. 2012, ApJ, 757, 112
HD 81937 09 31 31.704 +63 03 42.75 F0IV 3.644 3.025 2.864 1.133 0.009 Boyajian et al. 2012, ApJ, 746, 101
HD 82328 09 32 51.518 +51 40 38.47 F6IV 3.171 2.079 1.970 1.632 0.005 Boyajian et al. 2012, ApJ, 746, 101
HD 82885 09 35 39.592 +35 48 36.65 G8IV-V 5.388 3.718 3.690 0.821 0.013 Boyajian et al. 2012, ApJ, 746, 101
HD 86728 10 01 00.726 +31 55 26.22 G1V 5.376 4.040 3.821 0.771 0.012 Boyajian et al. 2012, ApJ, 746, 101
GJ 380 10 11 22.186 +49 27 15.31 K8V 6.598 3.298 2.962 1.225 0.009 Boyajian et al. 2012, ApJ, 757, 112
HD 89449 10 19 44.197 +19 28 15.78 F6IV 4.777 3.944 4.020 0.731 0.030 Maestro et al. 2013, MNRAS, 434, 1321
HD 90839 10 30 37.596 +55 58 50.15 F8V 4.818 3.758 3.644 0.794 0.014 Boyajian et al. 2012, ApJ, 746, 101
HD 95418 11 01 50.467 +56 22 56.63 A1V 2.341 2.359 2.285 1.149 0.014 Boyajian et al. 2012, ApJ, 746, 101
HD 95608 11 02 19.805 +20 10 47.29 A1V 4.401 4.324 4.315 0.430 0.017 Maestro et al. 2013, MNRAS, 434, 1321
GJ 411 11 03 20.238 +35 58 11.76 M2V 7.520 3.640 3.254 1.432 0.013 Boyajian et al. 2012, ApJ, 757, 112
GJ 412A 11 05 28.578 +43 31 36.39 M1.0V 8.780 5.002 4.769 0.764 0.017 Boyajian et al. 2012, ApJ, 757, 112
HD 97603 11 14 06.510 +20 31 25.82 A4V 2.549 2.191 2.144 1.328 0.009 Boyajian et al. 2012, ApJ, 746, 101
HD 97633 11 14 14.425 +15 25 46.66 A2V 3.316 3.190 3.082 0.740 0.024 Maestro et al. 2013, MNRAS, 434, 1321
HD 101501 11 41 03.012 +34 12 06.46 G8Vvar 5.302 3.648 3.588 0.910 0.009 Boyajian et al. 2012, ApJ, 746, 101
HD 102870 11 50 41.731 +01 45 52.89 F8V 3.589 2.363 2.269 1.431 0.006 Boyajian et al. 2012, ApJ, 746, 101
HD 103095 11 52 58.806 +37 43 06.00 G5 6.426 4.500 4.373 0.696 0.005 Boyajian et al. 2012, ApJ, 746, 101
HD 109358 12 33 44.543 +41 21 27.01 G0V 4.243 2.905 2.848 1.238 0.030 Boyajian et al. 2012, ApJ, 746, 101
HD 114710 13 11 52.387 +27 52 41.19 G0V 4.241 2.992 2.923 1.127 0.011 Boyajian et al. 2012, ApJ, 746, 101
HD 118098 13 34 41.745 -00 35 45.38 A3V 3.368 3.154 3.223 0.852 0.009 Boyajian et al. 2012, ApJ, 746, 101
GJ 526 13 45 43.777 +14 53 29.46 M3V 8.487 4.78 4.415 0.835 0.014 Boyajian et al. 2012, ApJ, 757, 112
HD 126660 14 25 11.816 +51 51 02.99 F7V 4.040 2.980 2.739 1.109 0.007 Boyajian et al. 2012, ApJ, 746, 101
HD 128167 14 34 40.810 +29 44 42.29 F3Vwvar 4.467 3.462 3.336 0.841 0.013 Boyajian et al. 2012, ApJ, 746, 101
HD 130948 14 50 15.814 +23 54 42.47 G2V 5.868 4.688 4.458 0.569 0.011 Boyajian et al. 2013, ApJ, 771, 40
HD 131156 14 51 23.380 +19 06 01.70 G8V+K4V 4.663 2.25 1.97 1.196 0.014 Boyajian et al. 2012, ApJ, 746, 101
HD 136202 15 19 18.812 +01 45 55.39 F8III-IV 5.048 3.947 4.008 0.785 0.024 Boyajian et al. 2013, ApJ, 771, 40
HD 140538 15 44 01.827 +02 30 54.86 G5V 5.866 4.045 4.297 0.597 0.015 Boyajian et al. 2013, ApJ, 771, 40
HD 141795 15 50 48.959 +04 28 39.94 Am 3.703 3.440 3.425 0.768 0.017 Boyajian et al. 2012, ApJ, 746, 101
HD 142860 15 56 27.202 +15 39 41.31 F6V 3.828 2.875 2.703 1.217 0.005 Boyajian et al. 2012, ApJ, 746, 101
HD 146233 16 15 37.267 -08 22 09.63 G1V 5.486 4.162 4.186 0.780 0.017 Boyajian et al. 2012, ApJ, 746, 101
GJ 631 16 36 21.430 -02 19 28.20 K2V 5.762 4.053 4.039 0.724 0.011 Boyajian et al. 2012, ApJ, 757, 112
HD 154633 17 02 15.724 +64 36 02.52 G5V 6.091 3.848 3.893 0.804 0.012 Ligi et al. 2016, A&A, 586, A94
HD 157214 17 20 39.295 +32 28 21.15 G0V 5.381 3.90 3.91 0.725 0.012 Boyajian et al. 2013, ApJ, 771, 40
HD 158633 17 25 00.194 +67 18 24.65 K0V 6.420 4.637 4.515 0.573 0.010 Boyajian et al. 2013, ApJ, 771, 40
GJ 687 17 36 25.945 +68 20 22.01 M3.5Vvar 9.151 4.766 4.548 0.859 0.014 Boyajian et al. 2012, ApJ, 757, 112
HD 161178 17 37 08.885 +72 27 20.92 G9III 5.869 3.766 3.657 0.944 0.043 Ligi et al. 2016, A&A, 586, A94
HD 160762 17 39 27.889 +46 00 22.74 B3V 3.799 4.349 4.228 0.310 0.010 Challouf et al. 2014, A&A, 570, A104
HD 162003 17 41 56.353 +72 08 56.13 F5IV-V 4.559 3.648 3.502 0.949 0.026 Boyajian et al. 2012, ApJ, 746, 101
GJ 699 17 57 48.498 +04 41 36.21 M4V 9.511 4.830 4.524 0.952 0.005 Boyajian et al. 2012, ApJ, 757, 112
HD 164259 18 00 28.995 -03 41 25.09 F3V 4.620 3.665 3.639 0.775 0.027 Boyajian et al. 2012, ApJ, 746, 101
GJ 702A 18 05 27.355 +02 29 58.59 K0V 4.085 1.876 1.791 1.515 0.005 Boyajian et al. 2012, ApJ, 757, 112
GJ 702B 18 05 27.421 +02 29 56.42 K5V 6.163 1.221 0.015 Boyajian et al. 2012, ApJ, 757, 112
HD 167042 18 10 31.665 +54 17 11.45 K1III 5.965 3.557 3.550 1.056 0.014 Ligi et al. 2016, A&A, 586, A94
HD 168151 18 13 53.827 +64 23 50.20 F5V 4.992 4.059 3.944 0.713 0.009 Boyajian et al. 2013, ApJ, 771, 40
HD 168151 18 13 53.827 +64 23 50.20 F5V 4.992 4.059 3.944 0.664 0.015 Ligi et al. 2016, A&A, 586, A94
HD 170693 18 25 59.160 +65 33 48.65 K2III 4.822 2.197 2.085 2.097 0.009 Ligi et al. 2016, A&A, 586, A94
GJ 725A 18 42 46.663 +59 37 49.93 M3V 4.741 4.741 4.432 0.937 0.008 Boyajian et al. 2012, ApJ, 757, 112
GJ 725B 18 42 46.885 +59 37 37.42 M3.5V 5.197 5.197 5.000 0.851 0.015 Boyajian et al. 2012, ApJ, 757, 112
HD 173416 18 43 36.104 +36 33 23.78 K0 6.045 3.929 3.814 0.995 0.034 Ligi et al. 2016, A&A, 586, A94
HD 173667 18 45 39.729 +20 32 46.64 F6V 4.202 3.286 3.190 1.000 0.006 Boyajian et al. 2012, ApJ, 746, 101
HD 176437 18 58 56.634 +32 41 22.24 B9III 3.243 3.227 3.122 0.753 0.009 Maestro et al. 2013, MNRAS, 434, 1321
HD 176437 18 58 56.634 +32 41 22.24 B9III 3.243 3.227 3.122 0.766 0.010 Challouf et al. 2014, A&A, 570, A104
HD 177724 19 05 24.619 +13 51 48.63 A0Vn 2.980 3.048 2.876 0.895 0.017 Boyajian et al. 2012, ApJ, 746, 101
HD 177756 19 06 14.940 -04 52 57.18 B9Vn 3.427 3.477 3.564 0.544 0.003 Challouf et al. 2014, A&A, 570, A104
HD 182572 19 24 58.229 +11 56 40.15 G8IVvar 5.152 3.327 3.037 0.845 0.025 Boyajian et al. 2012, ApJ, 746, 101
HD 184171 19 31 46.313 +34 27 10.43 B3IV 4.735 5.093 5.114 0.234 0.011 Challouf et al. 2014, A&A, 570, A104
HD 185144 19 32 21.537 +69 39 41.34 K0V 4.664 3.039 2.900 1.254 0.012 Boyajian et al. 2012, ApJ, 746, 101
HD 185395 19 36 26.543 +50 13 15.57 F4V 4.493 3.716 3.537 0.861 0.015 Boyajian et al. 2012, ApJ, 746, 101
HD 185395 19 36 26.543 +50 13 15.57 F4V 4.493 3.716 3.537 0.749 0.008 Ligi et al. 2016, A&A, 586, A94
HD 186408 19 41 48.965 +50 31 30.54 G2V 5.949 4.724 4.426 0.554 0.011 Boyajian et al. 2013, ApJ, 771, 40
HD 186427 19 41 51.984 +50 31 03.28 G5V 6.199 4.695 4.651 0.513 0.012 Boyajian et al. 2013, ApJ, 771, 40
HD 186882 19 44 58.451 +45 07 50.74 B9.5III 2.894 2.947 2.678 0.791 0.004 Challouf et al. 2014, A&A, 570, A104
HD 190360 20 03 37.329 +29 53 49.32 G6IV 5.728 4.239 4.076 0.622 0.007 Ligi et al. 2016, A&A, 586, A94
HD 195564 20 32 23.696 -09 51 12.10 G3V 5.657 3.908 3.999 0.712 0.031 Boyajian et al. 2013, ApJ, 771, 40
GJ 809 20 53 19.772 +62 09 15.67 M2V 8.576 4.919 4.618 0.722 0.008 Boyajian et al. 2012, ApJ, 757, 112
HD 202850 21 17 24.945 +39 23 40.27 B9Iab 4.244 3.864 3.683 0.527 0.016 Maestro et al. 2013, MNRAS, 434, 1321
HD 206860 21 44 31.311 +14 46 19.06 G0V 5.953 4.598 4.559 0.530 0.015 Boyajian et al. 2013, ApJ, 771, 40
HD 209369 21 59 14.951 +73 10 47.64 F5V 5.034 4.027 3.960 0.621 0.018 Ligi et al. 2016, A&A, 586, A94
HD 210418 22 10 11.990 +06 11 52.28 A2V 3.520 3.390 3.377 0.862 0.018 Boyajian et al. 2012, ApJ, 746, 101
HD 213558 22 31 17.512 +50 16 57.15 A1V 3.770 3.867 3.851 0.634 0.022 Boyajian et al. 2012, ApJ, 746, 101
HD 214923 22 41 27.732 +10 49 52.64 B8.5V 3.408 3.527 3.566 0.555 0.009 Challouf et al. 2014, A&A, 570, A104
HD 215648 22 46 41.568 +12 10 22.84 F7V 4.203 3.078 2.961 1.091 0.008 Boyajian et al. 2012, ApJ, 746, 101
GJ 880 22 56 34.805 +16 33 12.36 M2 8.694 4.800 4.523 0.744 0.004 Boyajian et al. 2012, ApJ, 757, 112
HD 217014 22 57 27.960 +20 46 07.74 G5V 5.447 4.234 3.911 0.685 0.011 Boyajian et al. 2013, ApJ, 771, 40
HD 217014 22 57 27.960 +20 46 07.74 G5V 5.447 4.234 3.911 0.650 0.014 Ligi et al. 2016, A&A, 586, A94
HD 217107 22 58 15.565 -02 23 43.27 G8IV 6.168 4.765 4.536 0.567 0.008 Boyajian et al. 2013, ApJ, 771, 40
HD 217675 23 01 55.274 +42 19 33.42 B6IIIpe 3.631 3.841 3.886 0.508 0.015 Maestro et al. 2013, MNRAS, 434, 1321
HD 218560 23 07 57.191 +64 13 21.29 K0 6.206 3.822 3.666 0.927 0.022 Ligi et al. 2016, A&A, 586, A94
HD 219080 23 12 32.992 +49 24 22.27 F0V 4.530 3.760 3.791 0.648 0.008 Maestro et al. 2013, MNRAS, 434, 1321
GJ 892 23 13 16.921 +57 10 05.99 K3Vvar 5.561 3.469 3.261 1.106 0.007 Boyajian et al. 2012, ApJ, 757, 112
HD 219623 23 16 42.289 +53 12 48.92 F7V 5.577 4.599 4.306 0.542 0.016 Boyajian et al. 2013, ApJ, 771, 40
HD 221345 23 31 17.426 +39 14 10.20 K0III 5.225 2.608 2.331 1.489 0.032 Ligi et al. 2016, A&A, 586, A94
HD 222603 23 42 02.818 +01 46 48.12 A7V 4.491 4.204 4.064 0.581 0.012 Boyajian et al. 2013, ApJ, 771, 40
HD 222368 23 39 57.066 +05 37 34.31 F7V 4.126 2.988 2.946 1.082 0.009 Boyajian et al. 2012, ApJ, 746, 101