Table 2.
Overview of the parameters of the red and blue supergiants from this paper and from the literature.
| Identifier |
α | δ | V mag | Spectral type |
|||||
|---|---|---|---|---|---|---|---|---|---|
| This work | A59 | R74 | J2000 | J2000 | R74 | This work | P2019 | FB80 | C85 |
| 614 | II-26 | A3 | 00:56:21.670 | −72:27:35.859 | 13.8 | − | G3 Ib | − | − |
| 732 | II-43 | A6 | 00:56:13.895 | −72:27:32.402 | 13.5 | − | K1 Iab | − | − |
| 731 | II-41 | A7 | 00:56:14.562 | −72:27:42.451 | 13.0 | − | G6 Ib | − | − |
| 452 | II-42 | A9 | 00:56:12.861 | −72:27:46.631 | 14.1 | − | K1 Ib | − | − |
| 724 | II-17 | A14 | 00:56:19.037 | −72:28:08.237 | 13.5 | − | K1 Ib | − | − |
| 619 | II-32 | A27 | 00:56:17.083 | −72:27:35.011 | 13.9 | − | K1 Ib | − | − |
| 446 ( * ) | II-21 | A42 | 00:56:20.142 | −72:27:47.094 | 13.9 | − | K0 Ib-II | − | − |
| 727 ( * ) | II-38 | A45 | 00:56:18.828 | −72:27:47.498 | 13.8 | − | G3.5 Ia-Iab | − | − |
| 367 | II-37 | A46 | 00:56:18.016 | −72:27:49.852 | 13.8 | − | K0 Ib | − | − |
| 428 ( * ) | II-36 | A52 | 00:56:17.371 | −72:27:52.530 | 13.6 | − | K0 Ib | − | − |
| 280 ( * ) | II-19 | A57 | 00:56:19.472 | −72:27:53.220 | 13.6 | − | G7 Ia-Iab | − | − |
| 333 | II-16 | A16 | 00:56:21.947 | −72:27:51.15 | 13.1 | early A Ib-III | − | B9 I | A2 I |
| 335 | II-20 | A41 | 00:56:20.186 | −72:27:50.99 | 13.2 | early A Ib | − | − | − |
| 729 | II-35 | A47 | 00:56:17.002 | −72:27:46.49 | 12.6 | early A Ia-Ib | − | B9 I | − |
| 453 | II-40 | A29 | 00:56:15.811 | −72:27:46.17 | 13.1 | early A Ib-III | − | − | − |
| 503 | II-23 | A19 | 00:56:21.022 | −72:27:43.92 | 13.1 | late A Ib | − | − | − |
| 586 | II-33 | A25 | 00:56:17.340 | −72:27:38.13 | 13.1 | early A Ib-III | − | A1 I | A0 I |
Notes. Literature identifications are from Arp (1959, A59) and Robertson (1974, R74). Literature spectral types are from Patrick et al. (2020, P2019), Feast & Black (1980, FB80), and Carney et al. (1985, C85). ( * )Identifies potential Galactic contaminants based on Gaia data.
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