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Table A.1

[Y/H], [Mg/H], stellar parameters, and age for the 88 solar twins sample.

Star [Y/H] Error [Mg/H] Error [Fe/H] Error Teff Error log g Error Age Error

HIP 10175 0.043 0.010 –0.048 0.005 –0.007 0.005 5738 7 4.51 0.01 1.815 0.652
HIP 101905 0.129 0.009 0.031 0.005 0.057 0.006 5890 6 4.47 0.02 1.589 0.685
HIP 102040 –0.033 0.006 –0.100 0.013 –0.093 0.006 5838 6 4.48 0.02 2.423 0.912
HIP 102152 –0.083 0.020 0.000 0.018 –0.020 0.005 5718 5 4.40 0.02 6.918 0.689
HIP 10303 0.112 0.016 0.123 0.022 0.106 0.004 5725 4 4.40 0.01 5.477 0.561
HIP 103983* 0.031 0.014 –0.030 0.020 –0.048 0.008 5752 10 4.51 0.02 2.077 0.859
HIP 104045 0.092 0.010 0.031 0.006 0.045 0.005 5831 6 4.47 0.02 2.293 0.833
HIP 105184 0.109 0.013 –0.043 0.008 –0.002 0.009 5833 11 4.504 0.02 0.604 0.445
HIP 108158 0.008 0.017 0.200 0.031 0.067 0.008 5687 7 4.34 0.02 8.364 0.477
HIP 108468 –0.233 0.011 –0.071 0.026 –0.111 0.006 5829 7 4.33 0.02 7.562 0.397
HIP 108996 0.141 0.009 –0.013 0.014 0.064 0.013 5847 17 4.503 0.03 0.978 0.700
HIP 109110* 0.194 0.018 0.002 0.019 0.035 0.014 5787 17 4.50 0.04 2.335 1.212
HIP 109821 –0.181 0.010 –0.033 0.011 –0.115 0.005 5746 7 4.31 0.02 9.301 0.390
HIP 114615 –0.007 0.011 –0.107 0.007 –0.077 0.008 5816 9 4.52 0.02 1.050 0.710
HIP 115577 –0.066 0.020 0.153 0.012 0.036 0.008 5699 9 4.25 0.03 9.501 0.342
HIP 116906 –0.055 0.017 0.056 0.009 0.010 0.005 5792 6 4.37 0.02 6.463 0.441
HIP 117367 –0.018 0.003 0.038 0.009 0.044 0.007 5871 8 4.32 0.02 5.942 0.395
HIP 118115 –0.153 0.007 –0.002 0.011 –0.017 0.006 5808 7 4.28 0.02 7.791 0.324
HIP 11915 –0.032 0.006 –0.074 0.011 –0.059 0.004 5760 4 4.46 0.01 4.157 0.647
HIP 14501 –0.219 0.010 0.016 0.015 –0.133 0.005 5728 7 4.29 0.02 9.926 0.374
HIP 14614 –0.093 0.009 –0.117 0.010 –0.099 0.008 5784 9 4.42 0.03 5.823 1.016
HIP 14623 0.144 0.013 0.061 0.013 0.106 0.01 5769 13 4.52 0.02 1.137 0.642
HIP 15527 –0.203 0.010 –0.036 0.005 –0.051 0.005 5785 5 4.32 0.01 7.924 0.320
HIP 18844 –0.072 0.007 0.068 0.005 0.016 0.004 5736 5 4.36 0.02 7.456 0.427
HIP 1954 –0.049 0.010 –0.089 0.009 –0.068 0.006 5717 5 4.46 0.02 4.872 0.965
HIP 19911* 0.049 0.035 –0.100 0.023 –0.070 0.011 5764 12 4.47 0.04 4.004 1.466
HIP 21079 –0.008 0.016 –0.138 0.014 –0.070 0.008 5846 11 4.50 0.03 1.663 0.977
HIP 22263 0.112 0.014 –0.026 0.019 0.030 0.007 5840 8 4.50 0.02 1.074 0.762
HIP 22395** 0.054 0.012 0.068 0.020 0.084 0.008 5789 8 4.43 0.02 3.934 0.853
HIP 25670 0.095 0.010 0.040 0.012 0.057 0.005 5771 5 4.44 0.02 4.120 0.768
HIP 28066 –0.227 0.001 0.033 0.006 –0.128 0.004 5733 5 4.29 0.01 9.859 0.295
HIP 29432 –0.120 0.007 –0.111 0.017 –0.096 0.005 5758 5 4.44 0.01 5.508 0.710
HIP 29525 0.039 0.012 –0.078 0.019 –0.022 0.007 5737 7 4.49 0.02 2.827 1.056
HIP 30037* –0.010 0.015 0.015 0.015 –0.011 0.004 5668 5 4.42 0.01 6.960 0.624
HIP 30158 –0.003 0.021 0.041 0.007 0.003 0.006 5702 5 4.46 0.02 4.570 0.981
HIP 30344 0.122 0.006 –0.002 0.021 0.063 0.007 5750 9 4.50 0.02 1.924 0.826
HIP 30476 –0.138 0.005 0.077 0.010 –0.022 0.004 5710 5 4.26 0.01 9.689 0.273
HIP 30502 –0.081 0.014 –0.051 0.009 –0.076 0.006 5721 6 4.41 0.02 7.007 0.679
HIP 3203 0.000 0.015 –0.148 0.014 –0.087 0.008 5850 10 4.52 0.02 0.987 0.662
HIP 33094 –0.032 0.010 0.182 0.016 0.043 0.005 5662 7 4.16 0.02 10.092 0.265
HIP 34511 –0.052 0.003 –0.102 0.008 –0.103 0.006 5819 6 4.47 0.02 3.373 0.889
HIP 36512 –0.148 0.005 –0.100 0.010 –0.117 0.004 5737 4 4.41 0.01 7.185 0.500
HIP 36515 0.044 0.009 –0.100 0.019 –0.021 0.009 5847 12 4.54 0.02 0.633 0.464
HIP 38072 0.088 0.018 0.035 0.009 0.058 0.007 5849 8 4.49 0.02 1.306 0.724
HIP 40133 0.088 0.018 0.159 0.012 0.128 0.004 5755 4 4.37 0.01 5.500 0.389
HIP 41317 –0.161 0.004 –0.038 0.005 –0.068 0.004 5700 5 4.38 0.01 8.224 0.468
HIP 42333 0.210 0.006 0.055 0.007 0.138 0.008 5848 8 4.50 0.02 1.011 0.518
HIP 43297* 0.151 0.011 0.037 0.014 0.083 0.006 5702 5 4.46 0.01 3.840 0.738
HIP 44713 –0.027 0.010 0.095 0.009 0.088 0.005 5768 6 4.28 0.01 7.581 0.288
HIP 44935 0.001 0.013 0.066 0.012 0.058 0.005 5782 5 4.37 0.01 6.215 0.434
HIP 44997 0.029 0.016 –0.019 0.025 –0.023 0.005 5731 5 4.47 0.02 3.876 0.919
HIP 4909 0.108 0.021 –0.065 0.011 0.028 0.008 5854 10 4.50 0.02 1.232 0.770
HIP 49756 0.056 0.008 0.014 0.012 0.043 0.004 5795 4 4.42 0.01 4.618 0.573
HIP 5301 –0.093 0.009 –0.082 0.003 –0.064 0.004 5728 5 4.42 0.02 6.488 0.670
HIP 54102* 0.089 0.007 –0.062 0.008 –0.014 0.007 5820 9 4.51 0.02 1.107 0.698
HIP 54287 0.069 0.015 0.148 0.013 0.118 0.004 5727 4 4.36 0.01 6.340 0.398
HIP 54582* –0.210 0.011 –0.069 0.011 –0.080 0.005 5875 7 4.27 0.02 7.276 0.312
HIP 55409 –0.078 0.009 –0.070 0.014 –0.080 0.006 5700 6 4.40 0.02 7.655 0.650
HIP 62039* 0.041 0.016 0.120 0.010 0.088 0.005 5753 6 4.35 0.02 6.725 0.441
HIP 6407* –0.005 0.011 –0.114 0.009 –0.068 0.007 5764 8 4.52 0.01 1.488 0.656
HIP 64150* 0.339 0.011 0.087 0.015 0.030 0.007 5747 6 4.39 0.02 6.406 0.656
HIP 64673* –0.091 0.009 –0.011 0.010 –0.030 0.007 5918 8 4.35 0.02 5.224 0.554
HIP 64713 –0.025 0.014 –0.068 0.015 –0.067 0.007 5767 8 4.46 0.02 4.261 1.096
HIP 65708 –0.132 0.005 0.039 0.016 –0.066 0.006 5755 6 4.25 0.02 9.410 0.284
HIP 67620* 0.028 0.017 –0.003 0.016 –0.018 0.009 5670 9 4.41 0.03 7.176 1.077
HIP 68468 0.016 0.005 0.105 0.016 0.054 0.005 5845 6 4.37 0.02 5.334 0.467
HIP 69645 –0.034 0.020 –0.043 0.010 –0.045 0.006 5743 6 4.44 0.02 5.273 0.852
HIP 72043* –0.153 0.014 0.023 0.015 –0.034 0.007 5842 8 4.35 0.02 6.419 0.468
HIP 73241* 0.015 0.036 0.185 0.011 0.082 0.007 5669 8 4.27 0.02 9.384 0.346
HIP 73815 –0.058 0.018 0.037 0.011 0.004 0.005 5788 6 4.37 0.02 6.566 0.462
HIP 74389 0.127 0.003 0.059 0.015 0.077 0.004 5844 5 4.49 0.01 1.005 0.484
HIP 74432** 0.011 0.009 0.168 0.011 0.037 0.007 5684 8 4.25 0.02 9.768 0.312
HIP 7585 0.127 0.009 0.087 0.005 0.095 0.005 5831 5 4.43 0.01 3.291 0.508
HIP 76114 –0.035 0.010 –0.030 0.011 –0.037 0.006 5733 6 4.42 0.02 6.151 0.816
HIP 77052** 0.141 0.016 0.052 0.013 0.036 0.006 5683 5 4.48 0.02 3.665 0.906
HIP 77883 –0.079 0.024 0.018 0.008 –0.006 0.006 5690 6 4.4 0.02 7.240 0.678
HIP 79578* 0.071 0.008 0.043 0.012 0.057 0.005 5820 5 4.47 0.01 2.170 0.778
HIP 79672 0.090 0.010 0.054 0.019 0.056 0.003 5814 3 4.45 0.01 3.090 0.391
HIP 79715 –0.125 0.004 –0.025 0.010 –0.041 0.005 5803 6 4.38 0.02 6.471 0.462
HIP 81746* –0.167 0.012 –0.037 0.016 –0.086 0.004 5715 5 4.40 0.02 7.526 0.582
HIP 83276** –0.242 0.004 –0.079 0.008 –0.089 0.006 5885 8 4.22 0.02 7.543 0.267
HIP 85042 –0.001 0.013 0.034 0.012 0.015 0.004 5694 5 4.41 0.02 6.662 0.617
HIP 8507 –0.046 0.006 –0.114 0.012 –0.096 0.006 5725 6 4.49 0.02 3.625 0.943
HIP 87769* 0.063 0.010 0.005 0.006 0.000 0.006 5807 6 4.40 0.02 5.145 0.687
HIP 89650 –0.031 0.007 –0.057 0.014 0.000 0.005 5841 5 4.44 0.02 3.824 0.755
HIP 9349 0.050 0.015 –0.042 0.015 0.009 0.007 5810 8 4.50 0.02 1.429 0.758
HIP 95962** –0.001 0.010 0.047 0.012 0.023 0.005 5806 5 4.44 0.02 3.820 0.776
HIP 96160 0.020 0.004 –0.059 0.012 –0.053 0.007 5781 8 4.50 0.02 2.165 0.779

Notes. The binary stars are identified by *.

(*)

Spectroscopic binary star.

(**)

Visual binary star.

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