Table 6
Summary of the parameters derived in this work for Collinder 69 candidate members and comparison with previous studies.
Object | Alt ID | RA | Dec | Membership1 | SpT | Teff | Lbol(L⊙) | M(M⊙) | VLi | Ins4 | EW(Li)5 | EW(KI) | EW(KI) | EW(NaI) | |
6708 Å | 7665 Å | 7700 Å | 8200 Å | ||||||||||||
LOri001 | C69XW-004, DM001 | 83.44658 | 9.92736 | Y B10 | M0 | 4000 | 0.928 ± 0.004 | 0.954 | 8 | 0.510 ± 0.0071, 0.562 | |||||
LOri003 | C69XE-001, DM046 | 83.98100 | 9.94208 | Y S08 | K8.52 | 4000 | 0.823 ± 0.004 | 0.919 | 0.552, 0.520 ± 0.0323 | ||||||
LOri007 | 83.62313 | 9.81631 | NM B10 | M1.5, M1.0 | 4000 | 0.627 ± 0.003 | 0.836 | 8, 6 | 0.47 ± 0.213 | 0.693 ± 0.11 | 3.195 ± 0.306 | ||||
LOri008 | C69XE-004, DM051 | 83.99154 | 9.90911 | Y DM | 4000 | 0.719 ± 0.004 | 0.877 | 0.552 | |||||||
LOri011 | 83.68608 | 9.89931 | NM B10 | K9 | 3750 | 0.673 ± 0.003 | 0.737 | 8 | 0.038 ± 0.0021 | ||||||
LOri012 | 83.77479 | 9.86883 | NM B10 | K8 | 4000 | 0.602 ± 0.003 | 0.824 | 8 | 0.082 ± 0.0081 | ||||||
LOri013 | C69XW-003, DM004 | 83.48479 | 9.89908 | Y DM, B10 | M3.5 | 3750 | 0.598 ± 0.003 | 0.702 | 8 | 0.523 ± 0.0181, 0.332 | |||||
LOri014 | C69XE-007c, DM058 | 84.07929 | 10.0641 | Y DM | 4000 | 0.522 ± 0.003 | 0.783 | 0.552 | |||||||
LOri016 | 83.80625 | 9.92347 | Y S08 | K8.02 | 4000 | 0.490 ± 0.002 | 0.766 | 0.531 ± 0.0333 | |||||||
LOri017 | C69XE-006, DM060 | 84.08538 | 9.87203 | Y DM, B10 | 4250 | 0.445 ± 0.002 | 0.878 | 3 | 0.492 | ||||||
LOri018 | C69XE-016, DM056 | 84.06913 | 9.84689 | Y DM | 3750 | 0.465 ± 0.002 | 0.632 | 0.592 | |||||||
LOri020 | 83.73988 | 9.76875 | NM S08 | M2.02 | 3500 | 0.466 ± 0.002 | 0.554 | 0.18 ± 0.0293 | |||||||
LOri022 | C69XE-014, DM044 | 83.96396 | 9.91967 | Y DM, S08 | M1.52 | 3750 | 0.416 ± 0.002 | 0.604 | 0.542, 0.516 ± 0.0333 | ||||||
LOri023 | C69XE-028c, DM050 | 83.99021 | 9.79294 | Y DM | 3750 | 0.386 ± 0.002 | 0.585 | 0.472 | |||||||
LOri024 | 83.73796 | 9.91003 | Y S08, B10 | M1.5 | 3750 | 0.398 ± 0.002 | 0.593 | 8 | 0.54 ± 0.0081, 0.554 ± 0.0213 | ||||||
LOri025 | C69XE-011c, DM059 | 84.08408 | 9.73389 | Y DM | 3750 | 0.414 ± 0.004 | 0.602 | 0.532 | |||||||
LOri026 | C69XW-002c, DM012 | 83.65083 | 9.89550 | Y DM, S08, B10 | M2.5 | 3750 | 0.415 ± 0.002 | 0.603 | 8 | 0.588 ± 0.0231, 0.662, 0.581 ± 0.0433 | |||||
LOri030 | 83.80238 | 9.92189 | Y? S08 | M1.52 | 3750 | 0.304 ± 0.002 | 0.534 | ||||||||
LOri031 | 83.70425 | 9.96761 | Y B10 | M3.5 | 3750 | 0.307 ± 0.002 | 0.536 | 3 | 0.614 ± 0.0221 | ||||||
LOri032 | C69XE-022, DM055 | 84.03879 | 9.78436 | Y DM | 3750 | 0.292 ± 0.001 | 0.527 | 0.622 | |||||||
LOri033 | C69XE-029c, DM039 | 83.89513 | 10.00975 | Y DM | 3750 | 0.293 ± 0.002 | 0.527 | 0.362 | |||||||
LOri034 | 83.83300 | 10.04350 | Y? S08 | M1.02 | 3700 | 0.306 ± 0.001 | 0.518 | 0.541 ± 0.0353 | |||||||
LOri035 | 83.81317 | 10.01864 | Y S08 | M2.52 | 3500 | 0.259 ± 0.001 | 0.427 | 0.572 ± 0.0213 | |||||||
LOri036 | C69XW-023 | 83.66354 | 10.02483 | NM S08, B10 | M3.5 | 3500 | 0.241 ± 0.001 | 0.415 | 6 | 0.56 ± 0.0223 | 1.435 ± 0.14 | 1.109 ± 0.105 | 3.532 ± 0.194 | ||
LOri037 | C69XW-013c, DM011 | 83.64821 | 9.99564 | Y S08, B10 | M3.5 | 3500 | 0.276 ± 0.001 | 0.438 | 8 | 0.558 ± 0.0181, 0.632, 0.566 ± 0.0573 | |||||
LOri038 | C69XW-008c, DM002 | 83.45817 | 9.84369 | Y B10 | M3.0 | 3500 | 0.256 ± 0.001 | 0.425 | 8 | 0.523 ± 0.0171, 0.472 | |||||
LOri039 | C69XE-082, DM049 | 83.98775 | 9.78139 | Y DM, M08 | 3750 | 0.228 ± 0.001 | 0.483 | 0.552 | |||||||
LOri040 | C69XE-035c, DM041 | 83.91454 | 9.84250 | Y S08, M08 | M3.02 | 3500 | 0.247 ± 0.001 | 0.419 | 0.642, 0.561 ± 0.0453 | ||||||
LOri041 | C69XE-036, DM038 | 83.87696 | 9.84292 | Y S08, M08 | M3.52 | 3700 | 0.251 ± 0.001 | 0.481 | 0.742, 0.485 ± 0.0403 | ||||||
LOri042 | 84.02967 | 10.16333 | Y B10 | M4.0 | 3750 | 0.210 ± 0.001 | 0.470 | 3 | 0.648 ± 0.0391 | ||||||
LOri043 | 83.76138 | 9.94706 | Y M08, B10 | M4.0 | 3500 | 0.220 ± 0.001 | 0.399 | 8 | 0.528 ± 0.0351 | ||||||
LOri044 | C69XW-015 | 83.53492 | 9.85703 | NM M08, B10 | M4.5, M3.5 | 3750 | 0.186 ± 8.4e-4 | 0.452 | 6, 8 | 1.124 ± 0.107 | 0.997 ± 0.041 | 3.45 ± 0.157 | |||
LOri045 | 83.78083 | 9.97328 | Y S08, B10 | M4.0, M2.0 | 3500 | 0.205 ± 9.4e-4 | 0.388 | 8 | 0.554 ± 0.0233 | 0.626 ± 0.2 | 0.584 ± 0.044 | 2.775 ± 0.611 | |||
“ | 6 | 0.498 ± 0.0211 | |||||||||||||
LOri046 | 83.60867 | 9.86381 | NM S08, M08, B10 | M4.0 | 3750 | 0.159 ± 7.6e-4 | 0.429 | 7, 8 | 0.148 ± 0.0643 | 1.007 ± 0.904 | 1.576 ± 0.54 | 3.539 ± 0.647 | |||
LOri047 | C69XE-081c, DM047 | 83.98183 | 9.84825 | Y M08 | 3700 | 0.198 ± 0.001 | 0.443 | 0.572 | |||||||
LOri048 | 83.80242 | 9.88633 | Y S08, M08, B10 | M3.0 | 3500 | 0.180 ± 9.3e-4 | 0.370 | 6 | 0.545 ± 0.0123 | 0.628 ± 0.106 | 0.583 ± 0.079 | 2.74 ± 0.255 | |||
LOri049 | 83.75417 | 9.82678 | NM S08, B10 | M5.0, M4.0 | 3750 | 0.144 ± 7.5e-4 | 0.416 | 7, 8 | 0.64 ± 0.0133 | 0.922 ± 0.07 | 0.462 ± 0.05 | 3.142 ± 0.194 | |||
LOri050 | 83.73496 | 9.91772 | Y S08, M08, B10 | M4.0 | 3700 | 0.176 ± 9.1e-4 | 0.426 | Y | 8 | 0.586 ± 0.0171, 0.596 ± 0.0583 | |||||
“ | 3 | 0.57 ± 0.0081, | |||||||||||||
LOri051 | C69XE-054 | 84.05058 | 10.01594 | Y M08 | 3500 | 0.138 ± 5.9e-4 | 0.333 | ||||||||
LOri052 | C69XW-024c | 83.54904 | 9.95108 | Y B10 | M5.0, M4.0 | 3500 | 0.147 ± 6.2e-4 | 0.341 | 6 | 1.42 ± 0.12 | 0.93 ± 0.099 | 3.151 ± 0.032 | |||
“ | 8 | 0.472 ± 0.0511 | |||||||||||||
LOri053 | 83.65296 | 9.88281 | Y S08, M08, B10 | M4.5, M5.5 | 3500 | 0.136 ± 7.2e-4 | 0.332 | 8 | 0.56 ± 0.0201, 0.561 ± 0.0303 | ||||||
“ | 7 | 0.807 ± 0.211 | 0.554 ± 0.271 | 1.965 ± 0.157 | |||||||||||
LOri054 | C69XE-055 | 83.96883 | 9.80878 | Y M08, B10 | M5.5 | 3700 | 0.136 ± 6.1e-4 | 0.392 | 7 | 1.125 ± 0.213 | 0.726 ± 0.233 | 1.752 ± 0.611 | |||
LOri055 | C69XE-079 | 83.83929 | 9.83247 | Y S08, M08, B10 | M4.0 | 3700 | 0.138 ± 6.4e-4 | 0.394 | Y | 3 | 0.612 ± 0.0391, 0.602 ± 0.0333 | ||||
LOri056 | 83.74317 | 9.89631 | Y S08, M08, B10 | M4.0, M5.0 | 3700 | 0.127 ± 6.4e-4 | 0.384 | Y | 3 | 0.524 ± 0.0111, 0.576 ± 0.0233 | |||||
“ | 8 | 0.519 ± 0.0231, | |||||||||||||
LOri057 | 83.79729 | 10.01411 | Y S08, B10 | M5.5 | 3700 | 0.106 ± 5.1e-4 | 0.362 | Y | 3 | 0.567 ± 0.0411, 0.677 ± 0.0193 | |||||
LOri058 | C69XE-096c | 84.04321 | 10.00531 | Y M08, B10 | M3.5 | 3500 | 0.095 ± 4.4e-4 | 0.289 | 3 | 0.404 ± 0.0281 | |||||
LOri059 | 83.59821 | 9.728694 | Y M08, B10 | M4.0, M5.0 | 3500 | 0.094 ± 5.0e-4 | 0.288 | 3 | 0.545 ± 0.0311 | ||||||
“ | 8 | 0.434 ± 0.0201 | |||||||||||||
LOri060 | 83.83333 | 9.81850 | Y S08, M08, B10 | M4.0 | 3500 | 0.091 ± 5.0e-4 | 0.285 | Y | 3 | 0.647 ± 0.0341, 0.599 ± 0.0283 | |||||
LOri061 | 83.82579 | 9.87339 | Y S08, M08, B10 | M2.0 | 3700 | 0.100 ± 4.6e-4 | 0.355 | 6 | 0.591 ± 0.0303 | 0.983 ± 0.374 | 0.542 ± 0.052 | 2.851 ± 0.146 | |||
LOri062 | 83.81388 | 9.81036 | Y S08, M08, B10 | M3.0 | 3500 | 0.088 ± 4.7e-4 | 0.281 | 6 | 0.648 ± 0.0483 | 0.959 ± 0.23 | 0.569 ± 0.118 | 2.411 ± 0.667 | |||
LOri063 | 83.82983 | 9.91164 | Y S08, M08, B10 | M4.0 | 3700 | 0.085 ± 4.0e-4 | 0.338 | 3 | 0.645 ± 0.0431, 0.505 ± 0.0523 | ||||||
LOri064 | C69XE-037c | 83.96663 | 9.84161 | Y M08, B10 | M5.5 | 3500 | 0.076 ± 3.6e-4 | 0.267 | 7 | 1.393 ± 0.207 | 1.461 ± 0.107 | 2.954 ± 0.255 | |||
LOri065 | 83.82479 | 9.94956 | Y M08 | 3700 | 0.079 ± 3.5e-4 | 0.331 | |||||||||
LOri066 | 83.77817 | 9.95819 | Y M08 | 3300 | 0.090 ± 4.0e-4 | 0.232 | |||||||||
LOri067 | 84.10988 | 9.76300 | Y M08 | 3500 | 0.060 ± 3.5e-4 | 0.247 | |||||||||
LOri068 | 83.70004 | 9.72383 | Y S08, M08, B10 | M4.5, M5.0 | 3700 | 0.094 ± 4.2e-4 | 0.348 | Y | 1 | 0.53 ± 0.0221, 0.698 ± 0.0253 | 1.492 ± 0.247 | ||||
“ | 3 | 0.691 ± 0.0451, | |||||||||||||
LOri069 | 83.68317 | 9.80992 | Y S08, M08, B10 | M5.5 | 3400 | 0.104 ± 4.7e-4 | 0.274 | Y | 8 | 0.560 ± 0.0201, 0.516 ± 0.0573 | |||||
LOri070 | 84.00013 | 10.09694 | Y B10 | M5.5 | 3700 | 0.062 ± 3.2e-4 | 0.309 | 7 | 1.139 ± 0.107 | 2.412 ± 0.146 | |||||
LOri071 | 83.56575 | 10.11511 | Y B10 | M5.0 | 3400 | 0.074 ± 3.7e-4 | 0.239 | 1 | 0.395 ± 0.0351 | 1.645 ± 0.061 | |||||
LOri072 | 83.54725 | 9.70178 | Y B10 | M6.0 | 3400 | 0.089 ± 4.6e-4 | 0.257 | 7 | 1.868 ± 0.87 | 1.383 ± 0.37 | 2.202 ± 0.667 | ||||
LOri073 | 83.69508 | 9.84386 | Y M08, B10 | M5.5, M5.0 | 3700 | 0.087 ± 3.8e-4 | 0.340 | 3 | 0.661 ± 0.0461 | ||||||
“ | 8 | 0.615 ± 0.0271 | |||||||||||||
LOri074 | 84.00238 | 9.71061 | Y M08 | 3600 | 0.081 ± 3.5e-4 | 0.300 | |||||||||
LOri075 | 83.73008 | 10.00981 | Y S08, M08, B10 | M5.0, M5.5 | 3400 | 0.100 ± 4.4e-4 | 0.269 | 2 | 0.455 ± 0.0443 | 2.815 ± 0.378 | |||||
“ | 8 | 0.96 ± 0.1011, | |||||||||||||
“ | 3 | 0.941 ± 0.0261, | |||||||||||||
LOri076 | 83.79583 | 9.96250 | Y S08, M08 | M3.02 | 3700 | 0.053 ± 2.6e-4 | 0.297 | 0.608 ± 0.0193 | |||||||
LOri077 | 83.67367 | 9.71142 | Y M08, B10 | M5.0 | 3400 | 0.057 ± 3.0e-4 | 0.217 | 1 | 0.486 ± 0.0481 | 1.9 ± 0.212 | |||||
LOri078 | 84.06846 | 9.83789 | Y M08, B10 | M3.5 | 3700 | 0.050 ± 4.3e-4 | 0.293 | 7 | 0.42 ± 0.106 | 0.557 ± 0.106 | 2.05 ± 0.455 | ||||
LOri079 | 83.70113 | 9.99850 | Y S08, M08, B10 | M6.5, M6.0 | 3600 | 0.049 ± 3.0e-4 | 0.258 | 8 | 0.605 ± 0.0451, 0.607 ± 0.0593 | ||||||
“ | 7 | 0.708 ± 0.12 | 0.583 ± 0.12 | 1.806 ± 0.7 | |||||||||||
LOri080 | 83.87517 | 9.99050 | Y S08, M08, B10 | M5.5 | 3300 | 0.066 ± 3.0e-4 | 0.153 | 4 | 0.523 ± 0.0203 | 1.662 ± 0.886 | 1.205 ± 0.253 | ||||
“ | 6 | 1.772 ± 0.33 | 0.629 ± 0.184 | 2.34 ± 0.455 | |||||||||||
LOri081 | 83.48600 | 10.10408 | Y B10 | M5.25 | 3700 | 0.042 ± 2.6e-4 | 0.283 | 2 | 2.379 ± 0.19 | ||||||
LOri082 | 84.00333 | 9.88261 | Y M08, B10 | M4.75 | 3500 | 0.049 ± 2.6e-4 | 0.232 | 2 | 0.968 ± 0.1 | ||||||
LOri083 | 83.93100 | 9.90731 | Y S08, M08 | M3.02 | 3600 | 0.047 ± 3.0e-4 | 0.255 | 0.585 ± 0.0773 | |||||||
LOri084 | 83.96179 | 10.16286 | Y B10 | M6.0 | 3300 | 0.054 ± 2.7e-4 | 0.187 | 7 | 1.538 ± 0.904 | 1.145 ± 0.904 | 2.311 ± 0.255 | ||||
LOri085 | 83.83975 | 9.89139 | Y M08 | 3500 | 0.049 ± 2.6e-4 | 0.232 | |||||||||
LOri086 | 83.54817 | 9.82100 | Y S08, B10 | M5.0 | 3700 | 0.040 ± 2.6e-4 | 0.280 | 8 | 0.621 ± 0.0431 | ||||||
LOri087 | 83.64050 | 9.92594 | Y S08, M08, B10 | M5.0 | 3500 | 0.048 ± 3.0e-4 | 0.231 | 2 | 0.609 ± 0.0423 | 3.257 ± 0.405 | |||||
“ | 8 | 0.594 ± 0.0391 | |||||||||||||
LOri088 | 83.70629 | 9.97997 | Y S08, M08, B10 | M5.5 | 3200 | 0.050 ± 3.1e-4 | 0.156 | Y | 8 | 0.475 ± 0.0551, 0.660 ± 0.0423 | |||||
LOri089 | 83.76667 | 10.12408 | Y B10 | M5.0, M6.03 | 3500 | 0.041 ± 2.6e-4 | 0.221 | 1, 10 | 0.603 ± 0.1081 | 1.545 ± 0.135 | |||||
LOri090 | C69XE-078 | 84.11275 | 9.85975 | Y M08 | 3700 | 0.037 ± 2.7e-4 | 0.279 | ||||||||
LOri091 | 83.64925 | 9.90722 | Y M08, B10 | M4.0, M5.5, M6.03 | 3100 | 0.047 ± 2.6e-4 | 0.129 | 1, 10 | 0.644 ± 0.0371 | 2.168 ± 0.463 | |||||
“ | 8 | 2.053 ± 0.7 | |||||||||||||
“ | 6 | 0.76 ± 0.0291 | |||||||||||||
LOri092 | 83.96229 | 9.85108 | Y S08, M08, B10 | M4.5 | 3500 | 0.040 ± 2.5e-4 | 0.219 | 6 | 0.661 ± 0.0513 | 0.704 ± 0.07 | 0.746 ± 0.12 | 2.732 ± 0.43 | |||
LOri093 | 83.67163 | 9.83786 | Y S08, M08, B10 | M5.5 | 3500 | 0.039 ± 2.9e-4 | 0.219 | Y | 8 | 0.620 ± 0.0411, 0.623 ± 0.0613 | |||||
LOri094 | 83.67992 | 10.03331 | Y S08, M08, B10 | M5.5 | 3200 | 0.040 ± 2.4e-4 | 0.143 | 8 | 0.719 ± 0.0411, 0.538 ± 0.0203 | 2.087 ± 0.518 | |||||
“ | 1 | 0.495 ± 0.0121 | |||||||||||||
LOri095 | 83.85088 | 9.92081 | Y S08, M08, B10 | M6.0 | 3400 | 0.036 ± 2.4e-4 | 0.193 | 2 | 0.559 ± 0.0303 | 2.199 ± 0.345 | |||||
LOri096 | 83.79654 | 9.95581 | Y S08, M08, B10 | M5.0 | 3500 | 0.034 ± 2.4e-4 | 0.219 | Y | 8 | 0.465 ± 0.0781, 0.553 ± 0.0483 | |||||
LOri098 | C69XE-091 | 84.13138 | 9.75039 | Y M08, B10 | M5.0 | 3400 | 0.033 ± 2.4e-4 | 0.193 | 2 | 3.598 ± 0.513 | |||||
LOri099 | 83.68996 | 10.09683 | Y B10 | M5.25, M5.75 | 3400 | 0.032 ± 2.1e-4 | 0.193 | 1 | 0.567 ± 0.0791 | 1.866 ± 0.069 | |||||
“ | 8 | 0.893 ± 0.0571 | |||||||||||||
LOri100 | 83.75046 | 9.77064 | Y S08, M08, B10 | M5.5 | 3600 | 0.031 ± 2.4e-4 | 0.245 | 4 | 0.717 ± 0.0433 | 2.063 ± 0.217 | 1.241 ± 0.063 | ||||
LOri102 | 83.84183 | 9.88117 | Y S08, M08 | M4.02 | 3300 | 0.031 ± 2.8e-4 | 0.167 | 0.584 ± 0.0623 | |||||||
LOri103 | 83.84400 | 9.75058 | Y M08 | 3300 | 0.031 ± 2.1e-4 | 0.167 | |||||||||
LOri104 | 83.77938 | 9.90031 | Y M08 | 3100 | 0.029 ± 1.4e-4 | 0.118 | |||||||||
LOri105 | 83.57321 | 9.87503 | Y S08, M08, B10 | M6.0 | 3300 | 0.025 ± 2.1e-4 | 0.166 | 6 | 2.131 ± 0.904 | 1.331 ± 0.54 | 2.367 ± 0.647 | ||||
“ | 8 | 0.563 ± 0.0131 | |||||||||||||
LOri106 | 83.87000 | 9.90275 | Y S08, M08, B10 | M5.5 | 3200 | 0.028 ± 2.5e-4 | 0.142 | Y | 1 | 0.581 ± 0.0161, 0.636 ± 0.0133 | 3.071 ± 0.887 | ||||
LOri107 | 83.97988 | 9.87231 | Y M08, B10 | M6.0 | 3000 | 0.031 ± 2.2e-4 | 0.100 | 2, 9 | 2.947 ± 0.063 | ||||||
LOri109 | 83.53558 | 9.84544 | Y M08, B10 | M6.0, M5.5 | 3300 | 0.023 ± 3.4e-5 | 0.164 | 8, 9 | 0.502 ± 0.0741 | 2.623 ± 0.568 | |||||
“ | 1 | 0.565 ± 0.0561 | |||||||||||||
LOri110 | 83.88596 | 9.88025 | NM M08, B10 | M5.25 | 3400 | 0.022 ± 2.2e-4 | 0.190 | 2 | 5.319 ± 0.69 | ||||||
LOri112 | 83.63988 | 9.73211 | Y B10 | M6.5 | 3200 | 0.023 ± 2.1e-4 | 0.139 | 8 | 0.537 ± 0.0971 | ||||||
LOri113 | C69XW-032w | 83.44967 | 10.02767 | Y B10 | M5.5 | 3400 | 0.020 ± 2.8e-5 | 0.181 | 1 | 0.617 ± 0.0691 | 2.678 ± 0.625 | ||||
LOri114 | 84.07542 | 9.87375 | Y M08, B10 | M6.0 | 3100 | 0.022 ± 2.0e-4 | 0.115 | 2 | 2.955 ± 0.207 | ||||||
LOri115 | 83.69300 | 10.04222 | Y B10 | M5.0 | 3500 | 0.016 ± 2.2e-4 | 0.207 | 8 | 0.687 ± 0.081 | 4.625 ± 1.472 | |||||
“ | 2 | ||||||||||||||
LOri116 | 83.80029 | 10.01800 | Y M08, B10 | M5.5 | 3200 | 0.017 ± 1.9e-4 | 0.132 | 2 | 2.291 ± 0.063 | ||||||
LOri117 | 83.78313 | 10.00172 | Y B10 | M6.0 | 3000 | 0.020 ± 2.7e-5 | 0.095 | 4 | 2.278 ± 0.176 | ||||||
LOri118 | 83.85175 | 9.89769 | Y M08, B10 | M5.5 | 3100 | 0.018 ± 1.7e-4 | 0.110 | 2 | 2.836 ± 0.665 | ||||||
LOri119 | 83.58121 | 9.70631 | Y B10 | M5.5 | 3100 | 0.017 ± 2.4e-5 | 0.108 | 1 | 0.879 ± 0.0921 | 3.421 ± 0.668 | |||||
LOri120 | 83.69250 | 9.92692 | Y M08, B10 | M5.5 | 3100 | 0.016 ± 1.9e-4 | 0.106 | 4 | 3.388 ± 0.361 | ||||||
“ | 8 | 0.657 ± 0.0411 | |||||||||||||
LOri122 | 83.64763 | 9.85519 | Y M08 | 3100 | 0.015 ± 1.8e-4 | 0.104 | |||||||||
LOri124 | 83.55933 | 9.80750 | Y B10 | M5.5 | 3300 | 0.013 ± 2.0e-4 | 0.147 | 2 | 2.901 ± 0.776 | ||||||
LOri125 | 83.55933 | 9.80747 | Y M08 | 3300 | 0.012 ± 1.3e-4 | 0.148 | |||||||||
LOri126 | 83.91617 | 9.88989 | Y M08, B10 | M6.5 | 3100 | 0.013 ± 1.8e-5 | 0.099 | 2 | 1.858 ± 0.3 | ||||||
LOri129 | 84.04100 | 9.71039 | Y M08, B10 | M6.0 | 3000 | 0.015 ± 1.9e-4 | 0.085 | 1 | 0.708 ± 0.0461 | 3.117 ± 0.769 | |||||
LOri130 | 83.73558 | 9.70900 | Y M08, B10 | M5.25 | 3200 | 0.012 ± 1.6e-4 | 0.124 | 2 | 3.498 ± 0.778 | ||||||
LOri131 | 84.02925 | 9.88103 | Y M08 | 2900 | 0.015 ± 1.6e-4 | 0.071 | |||||||||
LOri133 | 84.05813 | 10.13631 | NM B10 | M4.75 | 3600 | 0.007 ± 2.0e-4 | 0.213 | 2 | 4.519 ± 0.617 | ||||||
LOri134 | 83.84533 | 9.91853 | Y B10 | M5.0 | 2900 | 0.014 ± 1.6e-4 | 0.060 | 2 | 3.471 ± 0.381 | ||||||
LOri135 | 83.78896 | 9.87886 | Y M08, B10 | M6.5 | 3000 | 0.011 ± 1.8e-4 | 0.085 | 2, 9 | 2.447 ± 0.936 | ||||||
LOri139 | 83.93475 | 10.09836 | Y B10 | M5.75 | 3100 | 0.008 ± 1.1e-5 | 0.087 | 2, 9 | 2.742 ± 0.398 | ||||||
LOri140 | 83.58038 | 9.80778 | Y M08, B10 | M7.0 | 2900 | 0.010 ± 1.4e-4 | 0.056 | 2, 9 | 1.328 ± 0.223 | ||||||
LOri141 | 83.90867 | 9.85144 | NM B10 | M4.0 | 3100 | 0.006 ± 1.2e-5 | 0.083 | 2 | 4.918 ± 1.376 | ||||||
LOri143 | 83.75392 | 9.97267 | Y M08, B10 | M7.0 | 3000 | 0.008 ± 1.3e-5 | 0.068 | 4 | 2.59 ± 0.276 | ||||||
LOri146 | 83.75063 | 9.87797 | Y M08, B10 | 2800 | 0.007 ± 1.2e-4 | 0.042 | 9 | ||||||||
LOri147 | 83.77625 | 9.78172 | NM B10 | M5.5 | 3100 | 0.005 ± 1.4e-5 | 0.083 | 2 | 6.908 ± 0.417 | ||||||
LOri150 | 83.78117 | 9.82600 | Y B10 | M7.0 | 2900 | 0.004 ± 1.4e-4 | 0.048 | 2 | 1.496 ± 0.575 | ||||||
LOri151 | 83.99438 | 9.81519 | NM B10 | M5.5 | 3300 | 0.003 ± 1.1e-5 | 0.128 | 2 | 7.022 ± 1.36 | ||||||
LOri154 | 83.58242 | 9.90578 | NM B10 | M8.0 | 2700 | 0.004 ± 1.3e-4 | 0.031 | 2 | 6.331 ± 1.235 | ||||||
LOri155 | 84.10446 | 10.03175 | Y B10 | M8.0 | 2800 | 0.004 ± 1.1e-5 | 0.037 | 2 | 2.565 ± 0.434 | ||||||
LOri156 | 83.65117 | 9.92561 | Y B10 | M8.0 | 2950 | 0.003 ± 8.0e-6 | 0.030 | 2 | 1.332 ± 0.27 | ||||||
LOri161 | 83.97542 | 9.72669 | Y B10 | M8.0 | 2950 | 0.002 ± 5.3e-6 | 0.024 | 2 | 2.383 ± 0.379 | ||||||
C69-Sub-001 | 84.10079 | 9.97864 | Y? B10 | L0-L23 | 1900 | 0.001 ± 2.5e-5 | 0.012 | 11 | |||||||
C69-Sub-002 | 83.97542 | 9.72678 | Y? B10 | L0-L23 | 2600 | 0.002 ± 1.4e-5 | 0.023 | 11 | |||||||
C69-Sub-003 | 83.78121 | 9.82594 | Y? B10 | L0-L23 | 1800 | 0.006 ± 4.0e-5 | 0.020 | 11 | |||||||
C69-Sub-004 | 83.79483 | 9.93514 | Y B10 | L0-L23 | 1800 | 0.011 ± 1.3e-4 | 0.039 | 11 | |||||||
C69-Sub-004 | 83.78792 | 9.91003 | Y B10 | L0-L23 | 1800 | 0.006 ± 3.4e-5 | 0.021 | 11 | |||||||
DM003 | 83.46542 | 9.63931 | Y DM | 3400 | 0.724 ± 0.008 | 0.655 | 0.442 | ||||||||
DM005 | 83.50833 | 9.68506 | Y DM | 4000 | 1.286 ± 0.016 | 1.048 | 0.462 | ||||||||
DM006 | C69XW-012 | 83.52058 | 9.95106 | Y DM | 4000 | 0.297 ± 0.003 | 0.650 | 0.432 | |||||||
DM007 | C69XW-011c | 83.52304 | 9.71300 | Y DM | 4000 | 1.841 ± 0.212 | 1.142 | 0.422 | |||||||
DM008 | 83.55704 | 9.48883 | Y DM | 3500 | 0.945 ± 0.013 | 0.762 | 0.412 | ||||||||
DM009 | C69XW-005c | 83.63671 | 9.99192 | Y DM, S08, B10 | K9 | 4400 | 0.639 ± 0.009 | 1.069 | 8 | 0.432 ± 0.0141, 0.4 2, 0.464 ± 0.0233 | |||||
DM010 | 83.6465 | 9.46367 | Y DM | 4250 | 0.198 ± 0.002 | 0.719 | 0.512 | ||||||||
DM013 | 83.65742 | 9.53136 | Y DM | 3600 | 0.348 ± 0.004 | 0.511 | 0.532 | ||||||||
DM014 | C69XW-006 | 83.66329 | 9.88206 | Y DM, S08 | 4000 | 0.441 ± 0.005 | 0.738 | 0.572, 0.523 ± 0.0263 | |||||||
DM015 | 83.66538 | 9.69614 | Y DM | 3750 | 0.257 ± 0.003 | 0.503 | 0.492 | ||||||||
DM016 | 83.66579 | 10.1061 | Y DM, B10 | M1.5 | 3750 | 0.308 ± 0.003 | 0.537 | 8 | 0.546 ± 0.0041, 0.612 | ||||||
DM017 | 83.67692 | 10.19841 | Y DM | 5000 | 1.314 ± 0.035 | 1.556 | 0.472 | ||||||||
DM018 | 83.69683 | 10.04528 | Y DM | 4000 | 0.824 ± 0.205 | 0.919 | 0.522 | ||||||||
DM019 | 83.70183 | 9.95436 | Y DM, S08 | 4750 | 0.304 ± 0.003 | 1.053 | 0.562, 0.571 ± 0.0273 | ||||||||
DM021 | 83.70796 | 9.68383 | Y DM | 3400 | 0.657 ± 0.008 | 0.625 | 0.5 2 | ||||||||
DM022 | 83.71017 | 9.86322 | Y DM | 4500 | 0.308 ± 0.003 | 0.936 | 0.542 | ||||||||
DM023 | 83.72392 | 9.44917 | Y DM | 3500 | 0.259 ± 0.003 | 0.427 | 0.532 | ||||||||
DM024 | 83.77517 | 10.00553 | Y DM | 3500 | 1.616 ± 0.023 | 0.912 | 0.3 2 | ||||||||
DM025 | 83.77888 | 9.81600 | Y DM | 4500 | 0.381 ± 0.004 | 0.981 | 0.542 | ||||||||
DM026 | 83.78463 | 9.71497 | Y DM | 3600 | 1.591 ± 0.022 | 0.934 | 0.352 | ||||||||
DM027 | 83.78763 | 9.44992 | Y DM | 3500 | 0.282 ± 0.003 | 0.442 | 0.592 | ||||||||
DM028 | 83.78971 | 9.53586 | Y DM | 4000 | 0.697 ± 0.008 | 0.868 | 0.472 | ||||||||
DM030 | 83.82146 | 9.85319 | Y DM, S08 | 4250 | 0.204 ± 0.002 | 0.723 | 0.612, 0.571 ± 0.0343 | ||||||||
DM031 | 83.82383 | 9.39572 | Y DM | 3600 | 0.875 ± 5.1e-5 | 0.765 | 0.422 | ||||||||
DM032 | 83.82654 | 10.04403 | Y DM, S08 | 3750 | 0.151 ± 0.001 | 0.423 | 0.422, 0.589 ± 0.0163 | ||||||||
DM034 | 83.83942 | 9.73619 | Y DM | 3700 | 0.188 ± 0.001 | 0.436 | 0.492 | ||||||||
DM035 | C69XE-034c | 83.84242 | 9.87433 | Y DM | 4800 | 0.338 ± 0.004 | 1.097 | 0.552 | |||||||
DM037 | 83.87067 | 9.58917 | Y DM | 3000 | 0.405 ± 0.005 | 0.400 | 0.432 | ||||||||
DM040 | C69XE-084 | 83.89879 | 9.74319 | Y DM | 4500 | 0.136 ± 0.001 | 0.808 | 0.552 | |||||||
DM042 | 83.95250 | 10.32008 | Y DM | 4750 | 0.180 ± 0.001 | 0.967 | 0.582 | ||||||||
DM043 | 83.95563 | 9.63836 | Y DM | 3600 | 0.255 ± 0.002 | 0.450 | 0.572 | ||||||||
DM045 | C69XE-010c | 83.97633 | 10.07317 | Y DM | 4750 | 1.658 ± 0.329 | 1.516 | 0.462 | |||||||
DM048 | 83.98267 | 9.93939 | Y DM, B10 | M3.5, M1.5 | 3000 | 0.178 ± 0.001 | 0.249 | 7 | 0.494 ± 0.211 | 0.667 ± 0.127 | 2.361 ± 0.178 | ||||
“ | 6 | 0.582 | 0.291 ± 0.07 | 0.229 ± 0.12 | 2.566 ± 0.43 | ||||||||||
DM052 | 83.99808 | 9.45661 | Y DM | 3750 | 0.625 ± 0.008 | 0.715 | 0.252 | ||||||||
DM053 | C69XE-030 | 84.01196 | 9.70211 | Y DM | 3700 | 0.402 ± 0.004 | 0.578 | 0.522 | |||||||
DM057 | C69XE-008 | 84.07733 | 9.75247 | Y DM | 3500 | 1.148 ± 0.014 | 0.819 | 0.392 | |||||||
DM061 | C69XE-025 | 84.10958 | 9.85389 | Y DM, B10 | M0 | 3300 | 0.203 ± 0.002 | 0.335 | 7 | 0.562 | 1.211 ± 0.276 | 1.493 ± 0.097 | 2.750 ± 0.276 | ||
DM062 | C69XE-027c | 84.12033 | 9.90753 | Y DM, B10 | M0.5 | 3700 | 0.188 ± 0.002 | 0.436 | 7 | 0.612 | 0.402 ± 0.056 | 0.459 ± 0.187 | 2.156 ± 0.568 | ||
DM063 | 84.15846 | 9.68078 | Y DM | 4500 | 1.032 ± 0.013 | 1.264 | 0.542 | ||||||||
DM064 | 84.16083 | 9.58481 | Y DM | 3500 | 0.300 ± 0.004 | 0.454 | 0.452 | ||||||||
DM065 | C69XE-018 | 84.19625 | 10.0977 | Y DM, B10 | K9 | 4250 | 0.302 ± 0.003 | 0.791 | 7 | 0.582 | 0.355 ± 0.120 | 0.515 ± 0.080 | 3.221 ± 0.020 | ||
DM066 | 84.21692 | 9.56733 | Y DM | 4000 | 1.655 ± 0.121 | 1.117 | 0.552 | ||||||||
DM067 | C69XE-031 | 84.21938 | 9.88231 | Y DM | 4800 | 0.247 ± 0.002 | 1.037 | 0.662 | |||||||
DM068 | 84.22113 | 9.69881 | Y DM | 3750 | 0.844 ± 0.020 | 0.806 | 0.442 | ||||||||
DM069 | C69XE-058 | 84.22850 | 9.84028 | Y DM | 4500 | 0.315 ± 0.003 | 0.940 | 0.512 | |||||||
DM070 | C69XE-019 | 84.23954 | 9.89056 | Y DM, B10 | K9 | 4500 | 0.244 ± 0.003 | 0.893 | 7 | 0.582 | 0.389 ± 0.132 | 0.466 ± 0.101 | 2.661 ± 0.635 | ||
DM071 | C69XE-041 | 84.29240 | 9.9242 | Y DM | 3700 | 0.522 | |||||||||
C69-IRAC-001 | 84.23399 | 9.52299 | Y B10 | M1.5 | 3600 | 0.339 | 0.505 | 7 | 1.027 ± 0.213 | 0.863 ± 0.11 | 2.396 ± 0.306 | ||||
C69-IRAC-002 | 84.23055 | 9.78000 | Y B10 | M3 | 3900 | 0.105 | 0.447 | 7 | 0.973 ± 0.106 | 0.714 ± 0.079 | 2.208 ± 0.255 | ||||
C69-IRAC-003 | 83.96220 | 9.64911 | Y B10 | M4 | 3500 | 0.066 | 0.255 | 7 | 1.249 ± 0.211 | 0.732 ± 0.127 | 2.11 ± 0.178 | ||||
C69-IRAC-004 | 83.86853 | 10.04097 | Y B10 | M3.5 | 3800 | 0.153 | 0.446 | 7 | 0.412 ± 0.107 | 0.633 ± 0.041 | 2.574 ± 0.157 | ||||
C69-IRAC-005 | 83.85557 | 9.91325 | Y B10 | M3 | 3400 | 0.059 | 0.219 | 7 | 1.31 ± 0.87 | 0.398 ± 0.044 | 2.402 ± 0.611 | ||||
C69-IRAC-006 | 83.71911 | 9.93057 | Y B10 | M3.5 | 3600 | 0.123 | 0.346 | 8 | 0.518 ± 0.0071 | ||||||
C69-IRAC-007 | 83.51630 | 9.87008 | Y B10 | M2.5 | 3700 | 0.198 | 0.443 | 8 | 0.432 ± 0.0191 | ||||||
C69-IRAC-008 | 83.86780 | 9.60126 | NM B10 | K3 | 5250 | 0.192 | 1.155 | 7 | 1.21 ± 0.194 | ||||||
C69-IRAC-009 | 83.68259 | 9.56940 | NM B10 | K7-M0 | 2000 | 0.009 | 0.025 | 7 | 4.844 ± 0.12 | 3.819 ± 0.099 | 4.59 ± 0.032 | ||||
C69-IRAC-010 | 83.63408 | 9.53278 | NM B10 | F9 | 5500 | 0.221 | 1.231 | 7 | 1.718 ± 0.146 | ||||||
C69XE-009 | 83.82948 | 9.91513 | Y B10 | K2 | 4750 | 4.283 ± 0.185 | 1.704 | 7 | 2.024 ± 0.012 | ||||||
C69XE-040 | 84.20941 | 9.90660 | Y B10 | M3.5 | 3600 | 0.130 ± 0.006 | 0.353 | 7 | 0.722 ± 0.065 | 0.556 ± 0.120 | 2.978 ± 0.360 | ||||
C69XE-060n | 84.03830 | 9.93963 | NM B10 | K5 | 6250 | 9e-4 ± 3.9e-5 | 1.072 | 7 | 1.597 ± 0.249 | ||||||
C69XE-064 | 83.84243 | 9.89956 | Y B10 | M4.0 | 3750 | 0.160 ± 0.007 | 0.430 | 7 | 0.215 ± 0.188 | 0.214 ± 0.186 | 2.095 ± 0.592 | ||||
C69XE-068 | 84.08421 | 9.93410 | NM B10 | K2 | 5750 | 0.58 ± 0.025 | 1.468 | 7 | 1.572 ± 0.249 | ||||||
C69XE-069c | 83.96547 | 9.89278 | NM B10 | K5 | 4500 | 0.184 ± 0.008 | 0.849 | 7 | 1.865 ± 0.486 | ||||||
C69XE-071c | 83.87169 | 9.77564 | NM B10 | K7 | 4500 | 0.408 ± 0.018 | 0.998 | 7 | 0.773 ± 0.276 | ||||||
C69XE-072 | 84.11444 | 9.75716 | Y B10 | M3 | 3600 | 0.107 ± 0.005 | 0.329 | 7 | 2.059 ± 0.221 | ||||||
C69XE-073 | 84.04809 | 9.99459 | NM B10 | K4 | 5500 | 0.066 ± 0.003 | 1.084 | 7 | 1.377 ± 0.092 | ||||||
C69XE-104c | 83.98154 | 9.86946 | Y B10 | M3.5 | 3700 | 0.113 ± 0.005 | 0.370 | 7 | 1.445 ± 0.463 | 1.456 ± 0.105 | 2.619 ± 0.302 |
Notes.
Membership confirmed by: DM - Dolan & Mathieu (1999, 2001); S08 - Sacco et al. (2008); M08 - Maxted et al. (2008) ; B10 - This work
Spectral type photometrically determined by Sacco et al. (2008) (all the remainig spectral types were obtained spectroscopically in this work).
Infrared spectral type (see Sect. 4.1).
Instrumental configuration as follows: (1) LRIS R ~ 2650; (2) LRIS R ~ 950; (3) MIKE R ~ 11250; (4) B&C R ~ 2600; (5) B&C R ~ 800; (6) TWIN R ~ 1100; (7) CAFOS R ~ 600; (8) FLAMES R ~ 8600; (9) NIRSPEC R ~ 2000; (10) SOFI R ~ 950; (11) IRCS R ~ 200;
Measurement from: (1) This work; (2)Dolan & Mathieu (1999, 2001); (3)Sacco et al. (2008).
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