Table 1.
Sources, celestial coordinates (Gaia Collaboration 2018), LBV status (previous: Richardson & Mehner 2018; new: this work), and SED-based classification proposed in this work.
| ID | Name 1 | Name 2 | RA (ICRS, J2000) | Dec (ICRS, J2000) | LBV status |
SED | |
|---|---|---|---|---|---|---|---|
| Previous | New | Class (a) | |||||
| 1 | RMC 143 | CPD −69 463 | 05 38 51.617 | −69 08 07.31 | LBV | LBV | 1 |
| 2 | RMC 127 | HD 269858 | 05 36 43.694 | −69 29 47.45 | LBV | LBV | 1 |
| 3 | S Doradus | HD 5343 | 05 18 14.357 | −69 15 01.15 | LBV | LBV | 1 |
| 4 | RMC 110 | HD 269662 | 05 30 51.476 | −69 02 58.59 | LBV | LBV | 1 |
| 5 | HD 269582 | LHA 120-S 83 | 05 27 52.662 | −68 59 08.49 | LBV | LBV | 2 |
| 6 | RMC 116 | HD 269700 | 05 31 52.282 | −68 32 38.86 | LBV | LBV | 2 |
| 7 | HD 269216 | LHA 120-S 88 | 05 13 30.781 | −69 32 23.65 | LBV | LBV | 1 |
| 8 | RMC 71 | HD 269006 | 05 02 07.394 | −71 20 13.12 | LBV | LBV | 1 |
| 9 | RMC 85 | HD 269321 | 05 17 56.074 | −69 16 03.81 | LBV | LBV | – |
| 10 | RMC 123 | HD 37836 | 05 35 16.633 | −69 40 38.44 | cLBV | cLBV | 2 |
| 11 | RMC 99 | HD 269445 | 05 22 59.785 | −68 01 46.63 | cLBV | cLBV | 2 |
| 12 | Sk –69 279 | – | 05 41 44.656 | −69 35 14.90 | cLBV | cLBV | 1 |
| 13 | LHA 120-S 119 | HD 269687 | 05 31 25.525 | −69 05 38.56 | cLBV | cLBV | 1 |
| 14 | LHA 120-S 61 | AL 418 | 05 45 51.939 | −67 14 25.94 | cLBV | cLBV | 1 |
| 15 | RMC 74 | HD 268939 | 05 04 14.909 | −67 15 05.25 | cLBV | cLBV | 2 |
| 16 | RMC 78 | HD 269050 | 05 07 20.422 | −68 32 08.57 | cLBV | cLBV | 1 |
| 17 | RMC 81 | HD 269128 | 05 10 22.789 | −68 46 23.82 | cLBV | cLBV | 1 |
| 18 | LHA 120-S 18 | Sk − 68 42 | 05 05 53.981 | −68 10 50.54 | cLBV | cLBV | 1 |
| 19 | RMC 66 | HD 268835 | 04 56 47.080 | −69 50 24.77 | cLBV | sgB[e] (b) | 3 |
| 20 | RMC 84 | HD 269227 | 05 13 54.280 | −69 31 46.66 | cLBV | sgB[e] (c) | 3 |
| 21 | HD 34664 | Sk − 67 64 | 05 13 52.994 | −67 26 54.82 | cLBV | sgB[e] (b) | 3 |
| 22 | HD 38489 | Sk − 69 259 | 05 40 13.321 | −69 22 46.49 | cLBV | sgB[e] (b) | 3 |
| 23 | RMC 126 | HD 37974 | 05 36 25.854 | −69 22 55.79 | cLBV | sgB[e] (b) | 3 |
| 24 | Sk –69 271 | CPD − 69 500 | 05 41 20.126 | −69 36 22.89 | cLBV | YSG (d) | 4 |
| 25 | RMC 128 | HD 269859 | 05 36 47.188 | −69 29 52.09 | cLBV | B2Ia (e) | 4 |
| 26 | RMC 149 | Sk − 69 257 | 05 39 58.745 | −69 44 04.07 | cLBV | O8.5 II((f)) (f) | 4 |
| 27 | HD 269604 | Sk − 68 93 | 05 28 31.367 | −68 53 55.75 | cLBV | A1 Ia-0 (g) | 4 |
| 28 | RMC 14 | HD 5980 | 00 59 26.585 | −72 09 53.93 | LBV | LBV | 2 |
| 29 | RMC 40 | HD 6884 | 01 07 18.218 | −72 28 03.66 | LBV | LBV | 1 |
| 30 | RMC 4 | LHA 115-S 6 | 00 46 55.030 | −73 08 34.14 | cLBV | cLBV | 3 |
| 31 | LHA 115-S 18 | – | 00 54 09.542 | −72 41 43.29 | cLBV | cLBV | 3 |
Notes. The sample includes confirmed LBV and candidate LBV (cLBV) stars in the MCs. (a) Class 1: sources with a warm/cool dusty nebula peaking in the mid- to far-infrared. Class 2: sources displaying from 1 to ∼24 μm only free-free emission from the stellar wind in addition to the stellar photosphere. Class 3: sources with an SED dominated at all wavelengths ≳2 μm by a hot dusty component. Class 4: featureless sources only displaying the stellar photosphere.
References. (b) Zickgraf et al. (1986). (c)Stahl et al. (1984). (d)Neugent et al. (2012). (e)Fitzpatrick (1991). (f)Fariña et al. (2009). (g)Osmer (1973).
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