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Table 1.

Geometrical distances, proper motions, parallaxes, G-band brightnesses, and GBPGRP color indices of the 23 members of Berkeley 97.

Gaia DR3 source rgeo (pc) π (mas) μα (mas yr−1) μδ (mas yr−1) G (mag) GBPGRP (mag)
2008383233685344512 2713 316 + 406 $ ^{+406}_{-316} $ 0.3577 ± 0.0343 −2.721 ± 0.035 −1.895 ± 0.034 16.096 ± 0.003 1.207 ± 0.009
2008383302396651264 2738 263 + 309 $ ^{+309}_{-263} $ 0.3387 ± 0.0322 −2.703 ± 0.031 −1.952 ± 0.034 15.480 ± 0.003 1.118 ± 0.026
2008383302396655488 2630 237 + 310 $ ^{+310}_{-237} $ 0.3652 ± 0.0363 −2.873 ± 0.038 −2.301 ± 0.038 9.474 ± 0.003 0.938 ± 0.007
2008383302404810880 2961 285 + 233 $ ^{+233}_{-285} $ 0.3244 ± 0.0296 −2.726 ± 0.031 −1.956 ± 0.029 15.755 ± 0.003 1.137 ± 0.011
2008383302404812544 2605 138 + 115 $ ^{+115}_{-138} $ 0.3569 ± 0.0163 −2.626 ± 0.018 −1.913 ± 0.017 14.199 ± 0.003 1.058 ± 0.008
2008383302404816640 2635 175 + 169 $ ^{+169}_{-175} $ 0.3503 ± 0.0211 −2.724 ± 0.022 −1.902 ± 0.021 15.112 ± 0.003 1.133 ± 0.007
2008384436276195712 2622 149 + 166 $ ^{+166}_{-149} $ 0.3597 ± 0.0201 −2.750 ± 0.021 −1.896 ± 0.020 15.037 ± 0.003 1.065 ± 0.007
2008384706850332672 2628 181 + 193 $ ^{+193}_{-181} $ 0.3584 ± 0.0261 −2.643 ± 0.027 −1.912 ± 0.025 15.589 ± 0.003 1.296 ± 0.013
2008384711154095872 2863 140 + 174 $ ^{+174}_{-140} $ 0.3242 ± 0.0214 −2.801 ± 0.022 −1.795 ± 0.021 15.208 ± 0.003 1.202 ± 0.007
2008384711154096256 2835 198 + 210 $ ^{+210}_{-198} $ 0.3209 ± 0.0266 −2.812 ± 0.027 −1.916 ± 0.025 15.564 ± 0.003 1.125 ± 0.008
2008384779873564032 2623 121 + 96 $ ^{+96}_{-121} $ 0.3563 ± 0.0168 −2.780 ± 0.017 −1.834 ± 0.016 14.491 ± 0.003 1.049 ± 0.007
2008384814233517312 2824 127 + 155 $ ^{+155}_{-127} $ 0.3254 ± 0.0178 −2.517 ± 0.018 −1.719 ± 0.018 14.664 ± 0.003 1.043 ± 0.007
2008430203449108224 2525 65 + 67 $ ^{+67}_{-65} $ 0.3648 ± 0.0114 −2.953 ± 0.012 −1.724 ± 0.012 13.262 ± 0.003 0.962 ± 0.007
2008430233501492608 2820 109 + 134 $ ^{+134}_{-109} $ 0.3264 ± 0.0143 −2.683 ± 0.015 −1.821 ± 0.015 13.733 ± 0.003 1.051 ± 0.007
2008430237808841600 2658 70 + 77 $ ^{+77}_{-70} $ 0.3583 ± 0.0125 −2.747 ± 0.013 −1.911 ± 0.013 9.840 ± 0.003 0.869 ± 0.007
2008430237808844672 2872 151 + 209 $ ^{+209}_{-151} $ 0.3277 ± 0.0209 −2.749 ± 0.022 −1.859 ± 0.021 15.123 ± 0.003 1.072 ± 0.007
2008430237808846464 2872 208 + 235 $ ^{+235}_{-208} $ 0.3298 ± 0.0256 −2.686 ± 0.026 −1.932 ± 0.025 15.255 ± 0.003 1.167 ± 0.008
2008430237808846848 2941 192 + 211 $ ^{+211}_{-192} $ 0.3148 ± 0.0206 −2.573 ± 0.021 −1.897 ± 0.020 14.821 ± 0.003 1.048 ± 0.008
2008431715277595264 2965 181 + 192 $ ^{+192}_{-181} $ 0.3091 ± 0.0223 −2.789 ± 0.023 −1.990 ± 0.023 15.223 ± 0.003 1.073 ± 0.008
2008431715277915264 2398 148 + 187 $ ^{+187}_{-148} $ 0.3906 ± 0.0312 −3.001 ± 0.033 −1.763 ± 0.032 15.857 ± 0.003 1.163 ± 0.007
2008431749637658624 2907 167 + 224 $ ^{+224}_{-167} $ 0.3162 ± 0.0213 −2.950 ± 0.022 −2.324 ± 0.022 15.019 ± 0.003 1.321 ± 0.007
2008384504995669248 2620 159 + 139 $ ^{+139}_{-159} $ 0.3560 ± 0.0241 −0.379 ± 0.025 −1.352 ± 0.024 15.384 ± 0.003 1.182 ± 0.008
2008383233685346560 2484 134 + 155 $ ^{+155}_{-134} $ 0.3713 ± 0.0289 −1.922 ± 0.028 −1.497 ± 0.028 15.643 ± 0.003 2.168 ± 0.010

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