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HII regiona | Ionising star(s) | Spectral type | D (kpc) | Associated BRCs |
S 307 | MFJ 3 | B0 V | 3.6 | SFO 49 |
S 306 | LSS 458 | O5 | 4.2 | SFO 47 |
LSS 467 | O9 III | |||
RCW 14 | HD 57236 | O8 V | 1.93 | SFO 45 |
Gum Nebula | ![]() |
O4 If | 0.45 | SFO 46, SFO 48, |
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WC 8+O8 III | SFO 50-53 | ||
NGC 2626 | vBH 17a | B1 V | 0.95 | SFO 54 |
RCW 27 | HD 73882 | O8 V | 1.15 | SFO 55,SFO 56 |
RCW 32 | HD 74804 | B0 V-B4 II | 0.70 | SFO 57, SFO 58 |
RCW 38 | RCW 38/IRS 2 | O5 | 1.7 | SFO 59, SFO 60 |
NGC 3503 | vBH 46a | B0 Ve | 2.88 | SFO 61-63 |
HD 305938 | B1 V | |||
BBW 347 | LSS 2231 | B0 V | 2.7 | SFO 64 |
RCW 62 | HD 101131 | O6.5 n | 1.7 | SFO 65-70 |
HD 101205 | O6.5 | |||
HD 101436 | O7.5 | |||
(Cen R 1) | vBH 59 | B6 I | 2.0 | SFO 71 |
RCW 75 | HD 115455 | O7.5 III | 1.9 | SFO 72, SFO 73 |
RCW 85 | HD 124314 | O6 V | 1.5 | SFO 74 |
RCW 98 | LSS 3423 | O9.5 IV | 2.8 | SFO 75 |
RCW 105 | HD 144918 | O7 | 1.8 | SFO 76 |
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HD 147165 | B1 III | 0.15 | SFO 77, SFO 78 |
CCDM J16212-2536AB | B1 | |||
RCW 108 | HD 150136 | O5 III | 1.35 | SFO 79-81 |
HD 150135 | O6.5 V | |||
RCW 113/116 | HD 152233 | O6 III | 1.85 | SFO 82-85 |
HD 326286 | B0 | |||
HD 152245 | B0 Ib | |||
RCW 134 | HD 161853 | O8 V | 1.6 | SFO 86 |
M 8 | HD 164794 | O4 V | 1.86 | SFO 87, SFO 88 |
S 29 | HD 165921 | O7.5 V | 1.86 | SFO 89 |

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