Open Access
Table 2.
Newly discovered HdC and EHe stars.
| Star | 2MASS | Other | RA | Dec | Gaia | Distance ( ⋆ ) | Gaia | Gaia | E(B − V) (⋄) |
|---|---|---|---|---|---|---|---|---|---|
| id | names | parallax | (kpc) with | G | BP − RP | (mag) | |||
| S/N | 1 sig error | (mag) | (mag) | ||||||
| Known Galactic dLHdC stars | |||||||||
| 15274831–2510101 | HD 137613 | 15:27:48.32 | −25:10:10.13 | 24.8 | 1.23 |
7.18 | 1.27 | 0.16 | |
| 16354579–6707366 | HD 148839 | 16:35:45.79 | −67:07:36.70 | 30.0 | 1.73 |
8.16 | 0.93 | 0.07 | |
| 18462663–3120321 | HD 173409 | 18:46:26.63 | −31:20:32.08 | 28.3 | 2.06 |
9.35 | 0.85 | 0.15 | |
| 19231008–1042113 | HD 182040 | 19:23:10.08 | −10:42:11.54 | 39.1 | 0.88 |
6.71 | 1.19 | 0.18 | |
| 10173423–2105138 | HE 1015–2050 | 10:17:34.23 | −21:05:13.88 | −0.65 | 12.00 |
15.92 | 1.02 | 0.04 | |
| New Galactic dLHdC stars | |||||||||
| A166 | 13031356–1909225 | 13:03:13.56 | −19:09:22.68 | 6.94 | 6.20 |
12.03 | 1.91 | 0.08 | |
| A182 | 15473913–4435137 | C* 2277(r1) | 15:47:39.14 | −44:35:13.82 | 8.93 | 5.26 |
11.65 | 1.10 | 0.25 |
| A183 | 15503303–3944112 | SOPS IV e-67 (r2) | 15:50:33.04 | −39:44:11.29 | 25.68 | 2.36 |
10.59 | 1.66 | 0.54 |
| A223 | 18563551–1609111 | C* 2679(r1) | 18:56:35.52 | −16:09:11.14 | 9.21 | 5.04 |
11.68 | 1.50 | 0.39 |
| A226 | 19022653–2228450 | 19:02:26.53 | −22:28:45.12 | 6.82 | 7.59 |
11.86 | 0.95 | 0.14 | |
| A249 | 20393478–5123037 | CD-51 12650(r3) | 20:39:34.78 | −51:23:03.85 | 8.61 | 5.34 |
10.46 | 0.62 | 0.03 |
| A770 | 17024456–3335155 | 17:02:44.56 | −33:35:15.49 | 6.01 | 7.23 |
12.34 | 1.85 | 0.54 | |
| A811 | 18541725–1150230 | 18:54:17.25 | −11:50:23.16 | 10.51 | 4.82 |
12.99 | 1.66 | 0.53 | |
| A814 | 18592834+1149340 | 18:59:28.34 | +11:49:33.84 | 6.68 | 8.35 |
12.58 | 2.03 | 0.91 | |
| A977 | 17424229–2418056 | 17:42:42.29 | −24:18:05.78 | 6.68 | 4.37 |
13.08 | 2.44 | 0.87 | |
| A980 | 18113561+0154326 | 18:11:35.62 | +01:54:32.59 | 6.24 | 7.91 |
10.29 | 0.70 | 0.30 | |
| B42 | 18134081–3129543 | SOPS II e-12(r2) | 18:13:40.81 | −31:29:54.32 | 5.92 | 7.39 |
11.54 | 1.71 | 0.38 |
| B563 | 17192903–2428337 | 17:19:29.03 | −24:28:33.88 | 8.38 | 5.69 |
12.93 | 2.03 | 0.80 | |
| B564 | 17342620–4105220 | 17:34:26.19 | −41:05:22.17 | 7.73 | 6.70 |
11.98 | 1.02 | 0.59 | |
| B565 | 17404848–2032199 | 17:40:48.48 | −20:32:20.15 | 5.28 | 6.90 |
12.97 | 1.57 | 0.72 | |
| B566 | 17422375–2132006 | 17:42:23.74 | −21:32:00.74 | 8.15 | 6.25 |
12.40 | 1.73 | 0.61 | |
| B567 | 17430564–2224574 | 17:43:05.65 | −22:24:57.42 | 5.82 | 6.80 |
13.22 | 1.73 | 0.88 | |
| C17 | 17054013–2616565 | 17:05:40.13 | −26:16:56.67 | 3.52 | 10.47 |
12.43 | 1.09 | 0.30 | |
| C20 | 20194278+0504039 | C* 2891(r1) | 20:19:42.79 | +05:04:04.04 | 4.68 | 10.60 |
12.79 | 1.02 | 0.13 |
| C27 | 18013219–3856322 | C* 2510(r1) | 18:01:32.19 | −38:56:32.30 | 3.54 | 10.19 |
11.63 | 1.29 | 0.20 |
| C38 | 18114332–2814211 | 18:11:43.32 | −28:14:21.32 | 3.67 | 7.92 |
11.78 | 1.49 | 0.40 | |
| C526 | 13564019–5740012 | 13:56:40.21 | −57:40:01.28 | 4.75 | 9.00 |
11.87 | 1.22 | 0.54 | |
| C528 | 17004761–3330556 | 17:00:47.62 | −33:30:55.81 | 4.70 | 7.30 |
13.72 | 1.76 | 0.57 | |
| C539 | 18444149–1415021 | 18:44:41.49 | −14:15:02.21 | 3.39 | 8.72 |
13.77 | 2.11 | 0.77 | |
| C542 | 18571994+1059217 | 18:57:19.95 | +10:59:21.61 | 4.68 | 10.09 |
12.75 | 1.92 | 0.80 | |
| F75 | 19444060–3454422 | SOPS IIc-65 (r2) | 19:44:40.59 | −34:54:42.33 | 1.98 | 11.28 |
11.31 | 0.80 | 0.18 |
| F152 | 05152898–6648374 | 05:15:28.99 | −66:48:37.42 | 0.90 | 23.61 |
12.46 | 0.79 | 0.14 | |
| New Galactic RCB star | |||||||||
| C105 | 19393548+3434471 | 19:39:35.49 | +34:34:47.19 | 3.50 | 11.72 |
11.23 | 1.13 | 0.23 | |
| New Galactic EHe stars | |||||||||
| A208 | 18244794–2214291 | 18:24:47.95 | −22:14:29.14 | 7.96 | 5.15 |
11.57 | 0.66 | 0.69 | |
| A798 | 18335703+0529170 | 18:33:57.03 | +05:29:16.81 | 5.63 | 7.26 |
12.42 | 1.13 | 0.72 | |
Notes. ( ⋆ )Geometric distances inferred by Bailer-Jones et al. (2021); (⋄)From Schlafly & Finkbeiner (2011); (r1)Stephenson (1973), Alksnis et al. (2001); (r2)Stock & Wroblewski (1972); (r3)The “Cordoba Durchmusterung” catalogue (1932).
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