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Table A.2
Temperatures and luminosities derived for the known massive OB stars from Comerón & Pasquali (2012).
| Object | RA (hhmmss) | Dec (° ′ ′′) | SpT | Teff (K) | log (L∕L⊙) |
|---|---|---|---|---|---|
| Cygnus OB2 | |||||
| J20331411+4120218 | 20:33:14.110 | +41:20:21.91 | O3If | 40910 | 5.66 |
| J20330879+4113179 | 20:33:08.818 | +41:13:17.93 | O4III | 41070 | 5.88 |
| J20360451+4056129 | 20:36:04.500 | +40:56:13.01 | O5V((f)) | 41250 | 5.31 |
| J20331798+4118311 | 20:33:17.982 | +41:18:31.19 | O5III | 39440 | 5.62 |
| J20340850+4136592 | 20:34:08.514 | +41:36:59.39 | O5I | 37630 | 5.80 |
| J20331074+4115081 | 20:33:10.735 | +41:15:08.22 | O5If | 37630 | 6.04 |
| J20332346+4109130 | 20:33:23.471 | +41:09:12.90 | O5.5V | 40440 | 5.96 |
| J20331326+4113287 | 20:33:13.264 | +41:13:28.67 | O6V | 39630 | 5.14 |
| J20303980+4136506 | 20:30:39.805 | +41:36:50.63 | O6V | 39630 | 4.97 |
| J20344410+4051584 | 20:34:44.146 | +40:51:58.67 | O6.5III(f) | 37845 | 5.31 |
| J20283203+4049027 | 20:28:32.027 | +40:49:02.88 | O7 | 38010 | 5.65 |
| J20310019+4049497 | 20:31:00.204 | +40:49:49.70 | O7V((f)) | 38010 | 5.06 |
| J20341350+4135027 | 20:34:13.511 | +41:35:02.86 | O7V | 38010 | 5.04 |
| J20331748+4117093 | 20:33:17.483 | +41:17:09.35 | O7V | 38010 | 5.17 |
| J20334086+4130189 | 20:33:40.863 | +41:30:18.95 | O7V | 38010 | 4.77 |
| J20342959+4131455 | 20:34:29.599 | +41:31:45.49 | O7V | 38010 | 5.58 |
| J20315961+4114505 | 20:31:59.609 | +41:14:50.45 | O7V | 38010 | 4.87 |
| J20321383+4127120 | 20:32:13.822 | +41:27:12.01 | O7IIIf | 36900 | 5.29 |
| J20313690+4059092 | 20:31:36.911 | +40:59:09.06 | O7Ib(f) | 34350 | 5.48 |
| J20323154+4114082 | 20:32:31.531 | +41:14:08.18 | O7.5Ib-II(f) | 33530 | 5.52 |
| J20323857+4125137 | 20:32:38.571 | +41:25:13.79 | O8V(n) | 36390 | 5.02 |
| J20274361+4035435 | 20:27:43.616 | +40:35:43.51 | O8V: | 36390 | 4.72 |
| J20331369+4113057 | 20:33:13.688 | +41:13:05.77 | O8V | 36390 | 4.87 |
| J20324545+4125374 | 20:32:45.450 | +41:25:37.57 | O8V | 36390 | 5.16 |
| J20331803+4121366 | 20:33:18.035 | +41:21:36.67 | O8V | 36390 | 4.90 |
| J20323486+4056174 | 20:32:34.865 | +40:56:17.35 | O8V | 36390 | 4.77 |
| J20300788+4123504 | 20:30:07.877 | +41:23:50.44 | O8V | 36390 | 4.91 |
| J20330292+4117431 | 20:33:02.913 | +41:17:43.16 | O8V | 36390 | 5.06 |
| J20325002+4123446 | 20:32:50.016 | +41:23:44.70 | O8V | 36390 | 4.95 |
| J20325919+4124254 | 20:32:59.057 | +41:24:24.79 | O8V | 36390 | 4.81 |
| J20333030+4135578 | 20:33:30.316 | +41:35:57.88 | O8V | 36390 | 5.17 |
| J20342193+4117016 | 20:34:21.934 | +41:17:01.66 | O8III+O8III | 35010 | 5.11 |
| J20323843+4040445 | 20:32:38.441 | +40:40:44.48 | O8III | 35010 | 5.24 |
| J20330292+4047254 | 20:33:02.928 | +40:47:25.29 | O8II((f)) | 33860 | 5.65 |
| J20314540+4118267 | 20:31:45.403 | +41:18:26.73 | O8I | 32710 | 5.16 |
| J30332557+4133269 | 20:33:25.569 | +41:33:26.88 | O8.5V | 35580 | 5.12 |
| J20331634+4119017 | 20:33:16.256 | +41:19:00.16 | O8.5V | 35580 | 4.82 |
| J20332674+4110595 | 20:33:26.756 | +41:10:59.42 | O8.5V | 35580 | 4.90 |
| J20313749+4113210 | 20:31:37.506 | +41:13:20.99 | O9: | 34770 | 5.83 |
| J20335842+4019411 | 20:33:58.417 | +40:19:41.13 | O9: | 34770 | 5.43 |
| J20321656+4125357 | 20:32:16.563 | +41:25:35.67 | O9V | 34770 | 4.79 |
| J20311833+4121216 | 20:31:18.329 | +41:21:21.65 | O9V | 34770 | 5.06 |
| J20340486+4105129 | 20:34:04.851 | +41:05:11.76 | O9V | 34770 | 4.59 |
| J20311055+4131535 | 20:31:10.543 | +41:31:53.53 | O9V | 34770 | 5.14 |
| J20332101+4117401 | 20:33:21.016 | +41:17:40.11 | O9V | 34770 | 4.63 |
| J20331571+4120172 | 20:33:15.685 | +41:20:18.75 | O9V | 34770 | 4.60 |
| J20301839+4053466 | 20:30:18.391 | +40:53:46.56 | O9V | 34770 | 4.99 |
| J20314965+4128265 | 20:31:49.658 | +41:28:26.50 | O9III | 33120 | 4.53 |
| J20345606+4038179 | 20:34:56.057 | +40:38:17.92 | O9.7Iab | 29922 | 5.33 |
| J20305772+4109575 | 20:30:57.727 | +41:09:57.51 | O9.5V | 33960 | 4.85 |
| J20340601+4108090 | 20:34:06.017 | +41:08:09.13 | O9.5V | 33960 | 4.87 |
| J20335952+4117354 | 20:33:59.527 | +41:17:35.46 | O9.5V | 33960 | 4.91 |
| J20341605+4102196 | 20:34:16.046 | +41:02:19.59 | O9.5V | 33960 | 4.73 |
| J20272428+4115458 | 20:27:24.282 | +41:15:45.82 | O9.5V | 33960 | 4.51 |
| J20293480+4120089 | 20:29:34.798 | +41:20:08.93 | O9.5V | 33960 | 4.76 |
| J20323033+4034332 | 20:32:30.310 | +40:34:33.22 | O9.5IV | 33067 | 5.25 |
| J20333700+4116113 | 20:33:36.994 | +41:16:11.31 | O9.5IV | 33067 | 4.88 |
| J20334610+4133010 | 20:33:46.112 | +41:33:01.00 | O9.5Ia | 30250 | 5.71 |
| J20325964+4115146 | 20:32:59.633 | +41:15:14.66 | O9.7III | 31797 | 4.80 |
| J20283039+4105290 | 20:28:30.385 | +41:05:29.04 | OC9.7Ia | 29922 | 5.52 |
| J20302730+4113253 | 20:30:27.300 | +41:13:25.13 | Ofpe | 38612 | 5.79 |
| J20281547+4038196 | 20:28:15.471 | +40:38:19.81 | B0V: | 32816 | 4.79 |
| J20323951+4052475 | 20:32:39.507 | +40:52:47.46 | B0:V: | 32816 | 5.19 |
| J20331050+4122224 | 20:33:10.502 | +41:22:22.44 | B0V | 32816 | 4.45 |
| J20305552+4109575 | 20:30:55.516 | +40:54:54.03 | B0V | 32816 | 4.66 |
| J20295701+4109538 | 20:29:57.010 | +41:09:53.84 | B0V | 32816 | 4.64 |
| J20305111+4120218 | 20:30:51.115 | +41:20:21.78 | B0V | 32816 | 4.53 |
| J20331130+4042337 | 20:33:11.300 | +40:42:33.73 | B0:III: | 30308 | 4.72 |
| J20333821+4041064 | 20:33:38.213 | +40:41:06.35 | B0Ia | 27800 | 5.64 |
| J20344471+4051465 | 20:34:44.716 | +40:51:46.73 | B0Ia | 27800 | 5.59 |
| J20323904+4100078 | 20:32:39.057 | +41:00:07.78 | B0Ia | 27800 | 5.79 |
| J20322774+4128522 | 20:32:27.738 | +41:28:52.26 | B0Ib | 27800 | 4.24 |
| J20345878+4136174 | 20:34:58.781 | +41:36:17.35 | B0Ib(n)sb | 27800 | 5.31 |
| J20333822+4053412 | 20:33:38.218 | +40:53:41.19 | B0Ib | 27800 | 4.94 |
| J20333910+4119258 | 20:33:39.102 | +41:19:25.98 | B0Iab | 27800 | 5.23 |
| J20323498+4052390 | 20:32:34.848 | +40:52:39.46 | B0.2V | 31906 | 4.58 |
| J20292449+4052599 | 20:29:24.485 | +40:52:59.85 | B0.2IV | 30588 | 4.71 |
| J20321568+4046170 | 20:32:15.679 | +40:46:17.00 | B0.2IV | 30588 | 4.39 |
| J20294666+4105083 | 20:29:46.672 | +41:05:08.32 | B0.5V(n)sb | 30288 | 4.50 |
| J20282772+4104018 | 20:28:27.723 | +41:04:01.80 | B0.5V | 30288 | 4.47 |
| J20314605+4043246 | 20:31:46.053 | +40:43:24.61 | B0.5IV | 28969 | 4.55 |
| J20331870+4059379 | 20:33:18.696 | +40:59:37.92 | B0.5IIIe | 27651 | 4.64 |
| J20303970+4108489 | 20:30:39.701 | +41:08:48.80 | B0.7Ib | 24014 | 5.30 |
| J20294060+4109585 | 20:29:40.601 | +41:09:58.54 | B1[e] | 27173 | 4.27 |
| J20313338+4122490 | 20:31:33.378 | +41:22:49.02 | B1V | 27173 | 4.25 |
| J20340435+4108078 | 20:34:04.349 | +41:08:07.91 | B1V | 27173 | 4.27 |
| J20303833+4010538 | 20:30:38.329 | +40:10:53.84 | B1V | 27173 | 4.34 |
| J20293473+4020381 | 20:29:34.728 | +40:20:38.09 | B1V | 27173 | 4.38 |
| J20273982+4040384 | 20:27:39.821 | +40:40:38.35 | B1V | 27173 | 4.28 |
| J20303297+4044024 | 20:30:32.965 | +40:44:02.41 | B1V | 27173 | 4.31 |
| J20310464+4030568 | 20:31:04.659 | +40:30:56.93 | B1III:e | 24903 | 5.95 |
| J20334783+4120415 | 20:33:47.831 | +41:20:41.37 | B1III | 24903 | 4.80 |
| J20281539+4044046 | 20:28:15.392 | +40:44:04.57 | B1III | 24903 | 4.58 |
| J20310700+4035537 | 20:31:07.003 | +40:35:53.73 | B1III | 24903 | 4.08 |
| J20314885+4038001 | 20:31:48.848 | +40:38:00.05 | B1II | 23767 | 4.04 |
| J20333078+4115226 | 20:33:30.791 | +41:15:22.70 | B1I | 22632 | 5.41 |
| J20312203+4131284 | 20:31:22.026 | +41:31:28.40 | B1Ib: | 22632 | 4.45 |
| J20322734+4055184 | 20:32:27.339 | +40:55:18.25 | B2V | 21092 | 4.39 |
| J20312210+4112029 | 20:31:22.101 | +41:12:02.87 | B2V | 21092 | 4.10 |
| J20354703+4053012 | 20:35:47.026 | +40:53:01.17 | B2V | 21092 | 3.91 |
| J20284657+4107069 | 20:28:46.566 | +41:07:06.86 | B2II | 19482 | 3.83 |
| J20320689+4117570 | 20:32:06.877 | +41:17:56.97 | B3V | 18546 | 3.91 |
| Cygnus OB9 | |||||
| HD 229196 | 20:23:10.784 | +40:52:29.85 | O5 | 41250 | 5.89 |
| J20223777+4140292 | 20:22:37.766 | +41:40:29.23 | O5If | 37630 | 5.48 |
| BD+394177 | 20:25:22.122 | +40:13:01.09 | O6.5 | 38820 | 5.55 |
| HD 229250 | 20:24:11.733 | +39:40:41.54 | O7 | 38010 | 5.44 |
| BD+394168 | 20:24:21.475 | +39:46:03.90 | O7 | 38010 | 5.48 |
| HD 229202 | 20:23:22.840 | +40:09:22.53 | O8V: | 36390 | 5.14 |
| BD+404159 | 20:25:06.521 | +40:35:49.78 | O9V | 34770 | 4.61 |
| BD+404148 | 20:23:14.549 | +40:45:19.07 | O9.5:V | 33960 | 4.88 |
| J20194916+4052090 | 20:19:49.156 | +40:52:08.99 | O9.5V | 33960 | 4.86 |
| J20190610+4037004 | 20:19:06.102 | +40:37:00.39 | O9.7Iab | 29922 | 4.74 |
| HD 193945 | 20:21:25.823 | +41:11:39.56 | B0Vnn | 32816 | 4.92 |
| BD+384058 | 20:23:28.531 | +39:20:59.05 | B0V | 32816 | 4.83 |
| LSII+4032 | 20:25:28.893 | +40:12:54.13 | B0III | 30308 | 4.36 |
| J20243872+3930301 | 20:24:38.720 | +39:30:30.10 | B0I: | 27800 | 4.58 |
| J20183413+4025045 | 20:18:34.130 | +40:25:04.47 | B0.2IV | 30588 | 4.86 |
| NGC6910-14 | 20:23:07.575 | +40:46:08.87 | B0.5V | 30288 | 4.56 |
| J20240515+4046035 | 20:24:05.154 | +40:46:03.51 | B0.5V | 30288 | 4.60 |
| HD 194092 | 20:22:05.443 | +40:59:08.17 | B0.5III | 27651 | 4.39 |
| HD 228882 | 20:18:57.784 | +40:42:18.52 | B0.5Ia | 25014 | 5.25 |
| HD 228929 | 20:19:36.542 | +39:54:41.80 | B0.5Ib | 25014 | 5.13 |
| J20234624+3937078 | 20:23:46.238 | +39:37:07.83 | B0.7IV | 27818 | 4.54 |
| J20241767+3920326 | 20:24:17.666 | +39:20:32.56 | B1V | 27173 | 4.25 |
| J20214868+4043005 | 20:21:48.682 | +40:43:00.45 | B1V | 27173 | 4.32 |
| HD 228919 | 20:19:27.908 | +40:27:42.09 | B1IV | 26038 | 4.34 |
| J20233375+4045199 | 20:23:33.752 | +40:45:19.93 | B1III | 24903 | 4.03 |
| J20223944+3935420 | 20:22:39.442 | +39:35:42.02 | B1III | 24903 | 4.42 |
| J20220454+4042487 | 20:22:04.541 | +40:42:48.73 | B1III | 24903 | 4.28 |
| J20215593+4110129 | 20:21:55.930 | +41:10:12.92 | B1III | 24903 | 4.03 |
| J20220879+3958161 | 20:22:08.793 | +39:58:16.07 | B1II | 23767 | 4.38 |
| J20214410+4012529 | 20:21:44.103 | +40:12:52.91 | B1Ia | 22632 | 5.18 |
| J20215160+3959496 | 20:21:51.600 | +39:59:49.61 | B1Ib | 22632 | 3.94 |
| J20203933+4031176 | 20:20:39.334 | +40:31:17.64 | B1.5V | 24132 | 4.08 |
| J20204933+4033027 | 20:20:49.333 | +40:33:02.73 | B1.5V | 24132 | 4.15 |
| HD 228911 | 20:19:21.712 | +40:53:16.46 | B2 | 21092 | 4.25 |
| HD 194194 | 20:22:44.760 | +40:42:52.63 | B2III | 20019 | 3.91 |
| J20211677+4023162 | 20:21:16.773 | +40:23:16.19 | B2III | 20019 | 3.94 |
| J20250591+4020124 | 20:25:05.912 | +40:20:12.44 | B2III | 20019 | 3.75 |
| HD 228928 | 20:19:32.709 | +40:39:13.75 | B2Ib:nn | 18945 | 4.38 |
| HD 228941 | 20:19:40.169 | +40:53:19.19 | B3 | 18546 | 3.98 |
| BD+404146 | 20:23:10.464 | +40:45:52.34 | B3 | 18546 | 4.35 |
| NGC6910-16 | 20:23:07.301 | +40:46:55.25 | B3 | 18546 | 4.05 |
| J20215115+3934215 | 20:21:51.149 | +39:37:51.47 | B3V | 18546 | 4.18 |
| J20221729+3946035 | 20:22:17.286 | +39:34:21.50 | B5Ia | 14012 | 4.01 |
| HD 228821 | 20:18:04.930 | +40:06:06.80 | B8 | 12449 | 3.03 |
| HD 193426 | 20:18:39.749 | +40:13:36.89 | B9Ia | 11457 | 4.85 |
| Boundaries | |||||
| BD+433654 | 20:33:36.079 | +43:59:07.38 | O4If | 39270 | 5.87 |
| LSII+3953 | 20:27:17.572 | +39:44:32.60 | O7V: | 38010 | 5.07 |
| BD+423760 | 20:28:40.812 | +43:08:58.46 | O8.5V | 35580 | 4.96 |
| BD+423835 | 20:42:06.863 | +43:11:03.72 | O9p... | 34770 | 5.25 |
| J20342894+4156171 | 20:34:28.941 | +41:56:17.09 | O9V | 34770 | 4.86 |
| J20462826+4223417 | 20:46:28.255 | +42:23:41.74 | O9V | 34770 | 4.88 |
| J20272553+3929246 | 20:27:25.529 | +39:29:24.58 | O9.5V | 33960 | 4.88 |
| J20325571+4307583 | 20:32:55.713 | +43:07:58.26 | O9.5V | 33960 | 4.97 |
| J20310838+4202422 | 20:31:08.376 | +42:02:42.25 | O9.7II | 30859 | 5.15 |
| HD 199021 | 20:52:53.207 | +42:36:27.87 | B0V | 32816 | 5.05 |
| J20382040+4156563 | 20:38:20.413 | +41:56:56.51 | B0II | 29054 | 5.29 |
| J20385918+4202395 | 20:38:59.181 | +42:02:39.45 | B0Ib | 27800 | 4.67 |
| J20294195+3859342 | 20:29:41.952 | +38:59:34.16 | B0.2V | 31906 | 4.61 |
| J20352227+4355305 | 20:35:22.266 | +43:55:30.46 | B0.2IV | 30588 | 4.90 |
| BD+413794 | 20:32:02.204 | +42:12:26.15 | B0.2III | 29270 | 4.97 |
| HD 194839 | 20:26:21.545 | +41:22:45.65 | B0.5Iae | 25014 | 5.73 |
| J20313693+4201218 | 20:31:36.921 | +42:01:21.79 | B0.7Ib | 24014 | 4.96 |
| J20301273+3904216 | 20:30:12.732 | +39:04:21.59 | B1V | 27173 | 4.24 |
| LSIII+4217 | 20:35:10.623 | +42:20:22.83 | B1III | 24903 | 4.69 |
| J20374323+4232334 | 20:37:43.232 | +42:32:33.40 | B1III | 24903 | 4.13 |
| J20314215+4225532 | 20:31:42.151 | +42:25:53.26 | B1Ib | 22632 | 5.67 |
| BD+373976 | 20:33:49.752 | +38:17:00.06 | B1.5Vn | 24132 | 4.17 |
| J20313853+4152585 | 20:31:38.532 | +41:52:58.46 | B1.5V | 24132 | 4.07 |
| J20312725+4304227 | 20:31:27.253 | +43:04:22.67 | B1.5V | 24132 | 4.33 |
| BD+394189 | 20:26:20.922 | +39:40:10.06 | B2p?e? | 21092 | 4.85 |
| BD+413762 | 20:28:15.212 | +42:25:39.14 | B2V | 21092 | 4.32 |
| J20452110+4223514 | 20:45:21.103 | +42:23:51.37 | B2V | 21092 | 3.99 |
| J20264025+4233221 | 20:26:40.251 | +42:33:22.09 | B2II | 19482 | 3.67 |
| HD 196489 | 20:36:24.259 | +39:11:40.70 | B3V | 18546 | 3.92 |
| J20462289+4212311 | 20:46:22.892 | +42:12:31.07 | B3V | 18546 | 4.06 |
| HD 194779 | 20:25:55.077 | +41:20:11.73 | B3II | 16983 | 4.12 |
| BD+384098 | 20:27:33.010 | +38:46:19.62 | B9Ib | 11457 | 3.92 |
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