Barium and related stars, and their white-dwarf companions - III. The masses of the white dwarfs

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Table 1.

Ba star systems to which our methodology was applied.

BD/HD	HIP	Type	M_Ba [M_⊙]	[Fe/H]	RV ref. ^( * )	HD	HIP	Type	M_Ba [M_⊙]	[Fe/H]	RV ref. ^( * )
−10°4311	80356	preRGB	0.8 ± 0.1	−0.65	E19	95241	53791	preRGB	1.3 ± 1.1	−0.37	E19,M04
−11°3853	73444	preRGB	0.85 ± 0.04 ⁽¹⁾	−0.94 ⁽¹⁾	E19	98991	55598	preRGB	1.45 ± 0.08	−0.44	E19
−14°2678	43527	mBag	3.0 ± 0.2	0.01	U98a	104979	58948	mBag	2.7 ± 0.2	−0.26	J19,M90
2454	2235	preRGB	1.23 ± 0.07 ⁽¹⁾	−0.29 ⁽¹⁾	E19,M04	107541	60292	sBag	1.1 ± 0.2	−0.63	U98b
5424	4347	sBag	1.3 ± 0.4	−0.43	U98a	107574	60299	preRGB	1.11 ± 0.05	−0.80	E19
16458	13055	sBag	1.9 ± 0.1	−0.64	M90	119185	66844	mBag	1.7 ± 0.2	−0.42	J19,U98a
18182	13596	mBag	1.8 ± 0.2	−0.17	J19	121447	68023	sBag	1.6 ± 0.1	−0.90	J95
20394	15264	sBag	2.0 ± 0.2	−0.27	G96	123585	69176	preRGB	1.0 ± 0.1 ⁽⁰⁾	−0.50	E19
24035	17402	sBag	1.3 ± 0.3	−0.23	U98a	123949	69290	sBag	1.3 ± 0.3	−0.23	J19,U98a
27271	20102	mBag	2.9 ± 0.2	−0.07	U98b,M04	127392	71058	preRGB	0.8 ± 0.3	−0.52	E19
31487	23168	sBag	2.5 ± 0.2 ⁽²⁾	−0.04 ⁽²⁾	M90	139195	76425	mBag	2.6 ± 0.1	−0.07	M90,G91
34654	25222	preRGB	1.19 ± 0.05 ⁽⁰⁾	−0.09	E19	143899	78681	mBag	2.4 ± 0.1	−0.29	U98a
40430	28265	mBag	2.3 ± 0.2	−0.34	J19	178717	94103	sBag	1.6 ± 0.9	−0.52	M90
43389	29740	sBag	1.8 ± 0.4	−0.35	U98b	180622	94785	mBag	1.8 ± 0.3	0.03	U98b
44896	30338	sBag	3.0 ± 1.2 ⁽⁰⁾	−0.25	U98b	182274	95293	preRGB	1.09 ± 0.05	−0.32	E19,M04
49641	32713	sBag	2.7 ± 1.2	−0.3	M90	183915	96024	sBag	1.8 ± 1.0	−0.59	J19,J98
49841	32831	mBag	2.85 ± 0.10 ⁽⁰⁾	0.2	U98b	199939	103546	sBag	2.7 ± 0.4 ⁽⁰⁾	−0.22	M90,M04
50082	32960	sBag	1.6 ± 0.3	−0.32	U98b	200063	103722	mBag	2.0 ± 1.3	−0.34	U98b
50264	32894	preRGB	0.9 ± 0.1 ⁽⁰⁾	−0.34	E19	201657	104542	sBag	1.8 ± 0.5	−0.34	U98b
51959	33628	mBag	1.2 ± 0.1	−0.21	J19	201824	104684	sBag	1.7 ± 0.4	−0.40	G96
53199	34143	mBag	2.5 ± 0.1	−0.20	J19,M04	202400	105294	preRGB	0.98 ± 0.08 ⁽³⁾	−0.7 ⁽³⁾	N20
58121	35935	mBag	2.6 ± 0.5	−0.01	U98b	204075	105881	mBag	4.5 ± 0.3	−0.09	M90
58368	36042	mBag	2.6 ± 0.2	0.04	M90	205011	106306	mBag	1.8 ± 0.3	−0.26	J98,M90
59852	36613	mBag	2.5 ± 0.3	−0.22	U98a	207585	107818	preRGB	0.90 ± 0.10 ⁽⁰⁾	−0.57	E19
77247	44464	mBag	3.9 ± 0.2	−0.13	M90	210946	109747	mBag	1.8 ± 0.5	−0.29	U98b,M04
87080	49166	preRGB	1.38 ± 0.15 ⁽⁰⁾	−0.60	E19	211594	110108	sBag	2.0 ± 0.3	−0.29	U98b
88562	50006	sBag	1.0 ± 0.1	−0.53	U98a	216219	112821	preRGB	1.45 ± 0.1	−0.17	E19
91208	51533	mBag	2.3 ± 0.2	−0.16	U98a	218356	114155	mBag	4.3 ± 1.1	−0.06	G06,U98b
92626	52271	sBag	3.1 ± 0.6	−0.15	U98b	221531	116233	preRGB	1.2 ± 0.1 ⁽⁰⁾	−0.30	E19
95193	53717	mBag	2.7 ± 0.1	−0.04	U98a	224621	118266	preRGB	0.85 ± 0.06 ⁽⁰⁾	−0.4	N20

Notes. Column 1 lists the most commonly used identifiers, while Col. 2 lists the HIPPARCOS identifiers. Column 3 lists the Ba star type, which can be preRGB for stars classified as dwarfs or subgiants, or mBag or sBag for stars classified as mild or strong Ba giants, respectively. Column 4 lists the primary star masses and Col. 5, the metallicity of the system. These values were derived or collected by Escorza et al. (2019a) or Jorissen et al. (2019) for preRGB and giant systems, respectively, unless otherwise indicated. Finally, the last column gives the sources of the archival RV data we used. ^( * )RV reference abbreviations: E19: Escorza et al. (2019a), U98a: Udry et al. (1998a), M04: Moultaka et al. (2004), M90: McClure & Woodsworth (1990), J19: Jorissen et al. (2019), G96: Griffin et al. (1996), U98b: Udry et al. (1998b), J98: Jorissen et al. (1998), J95: Jorissen et al. (1995), G91: Griffin (1991), N20: North et al. (2020), G06: Griffin (2006). Mass and metallicity references: ⁽⁰⁾This work; ⁽¹⁾Bensby & Lind (2018); ⁽²⁾Karinkuzhi et al. (2018); ⁽³⁾North et al. (2020).

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