OB runaway stars originating in the Vel OB1 association

Open Access

Table A.1

Candidate members of Vel OB1 according to literature.

Star	1	b	Sp. Type	V_r	Parallax	μ_r*	μ_b	G	D	V_pec		Member	Ref (SpT, V_r)
										LSR	Vel OB1
−	(deg)	(deg)	−	(km s⁻¹)	(mas)	(mas yr⁻¹)	(mas yr⁻¹)	(mag)	(pc)	(km s⁻¹)	(km s⁻¹)	−	−
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)	(10)	(11)	(12)	(13)	(14)
HD 71649**	255.76	1.00	B1 IIIn	−	0.44 ± 0.02	−8.47 ± 0.02	0.05 ± 0.02	8.7	2256	39.6	36.8	N,R	9
CD-38 4168**	256.13	−2.88	O8.5 III	−	0.50 ± 0.02	−5.15 ± 0.02	−0.25 ± 0.02	9.1	1986	3.7	15.9	N?	9
HD 75222**	258.29	4.18	B0 Ia	64	0.49 ± 0.02	−11.51 ± 0.02	3.10 ± 0.02	7.3	2017	74.6	78.8	N,R	9 / 18
HD 69882**	259.50	−3.91	B0.7 Ib	25.9	0.70 ± 0.02	−6.93 ± 0.02	−1.04 ± 0.02	7.1	1427	9.3	10.9	Y	9 / 19
HD 71528**	260.13	−2.33	B1.5 III	−	0.76 ± 0.04	−6.85 ± 0.04	−1.22 ± 0.05	7.8	1331	5.9	17.1	Y?	9
HD 70583**	260.78	−3.96	B9 Ia	−	0.47 ± 0.02	−6.45 ± 0.02	−0.92 ± 0.02	7.8	2149	9.0	8.5	Y	9
HD 70122**	261.07	−4.71	B1 II	−	0.48 ± 0.01	−6.22 ± 0.01	−1.34 ± 0.01	9.1	2094	9.4	5.9	Y	9
HD 71609**	261.20	−3.01	B3 II	25	0.66 ± 0.02	−7.26 ± 0.02	−1.15 ± 0.02	7.8	1501	10.4	6.8	Y?	9 / 2
HD 71304**	261.76	−3.77	O9 II	25	0.48 ± 0.02	−6.48 ± 0.02	−1.22 ± 0.02	8.1	2096	14.2	8.1	Y	3 / 16,2
HD 72576**	262.09	−2.48	B2 II/III	−	0.84 ± 0.02	−7.25 ± 0.02	−1.46 ± 0.02	8.2	1190	5.3	18.3	N	9
CD-43 4488**	262.53	−1.46	O9/B0	−	0.56 ± 0.01	−6.93 ± 0.01	−1.55 ± 0.02	10.4	1792	9.1	3.0	Y	5
HD 75759*	262.80	1.25	O9 Vn	23.4	1.08 ± 0.04	−6.23 ± 0.04	−2.15 ± 0.05	6.0	934	5.0	30.2	N	−
HD 73420**	262.81	−1.95	B0 III	−	0.55 ± 0.02	−7.24 ± 0.02	−1.14 ± 0.02	8.8	1819	9.9	4.9	Y	9
HD 77581**	263.06	3.93	B0.5 Ia	−3.2	0.51 ± 0.02	−10.15 ± 0.02	2.51 ± 0.02	6.7	1960	64.7	60	N,R,B	22/19
HD 76341**	263.53	1.52	O9.2 IV	26	0.90 ± 0.05	−5.91 ± 0.05	−1.48 ± 0.05	7.0	1137	5.3	27.3	N	3 / 14
CD-42 4694**	263.61	0.55	O9 V	−	0.41 ± 0.03	−6.97 ± 0.03	−1.41 ± 0.03	10.4	2466	13.4	22.4	Y?,R?,B?	10
HD 73568*	263.80	−2.50	B0.5 III	−	0.50 ± 0.03	−5.87 ± 0.03	−0.57 ± 0.04	8.3	2023	2.9	7.2	Y	1,4
HD 72554**	263.94	−3.86	B1.5 Ib	−	0.51 ± 0.02	−7.05 ± 0.02	−1.34 ± 0.02	8.1	1984	10.9	7.2	Y	9
HD 75211*	263.96	−0.47	O9 lb	20	0.64 ± 0.02	−10.01 ± 0.02	−1.79 ± 0.02	7.4	1550	30.4	17.1	N,R?	−
HD 74194*	264.04	−1.95	O8.5 lb	−2.7	0.45 ± 0.02	−9.40 ± 0.02	−2.18 ± 0.02	7.5	2220	54.4	51.3	N,R	1
CD-42 4819**	264.13	1.90	B2 Vp	−	1.24 ± 0.03	−7.38 ± 0.02	−2.96 ± 0.02	9.6	808	3.7	29.9	N	23
HD 75860*	264.14	0.27	B1.5 Iabp	16.8	0.45 ± 0.04	−7.94 ± 0.04	−2.11 ± 0.05	7.3	2276	31.1	28.7	Y?,R,B	9
CD-44 4691*	264.26	−2.02	B2.5 II	39	0.47 ± 0.02	−6.55 ± 0.02	−1.09 ± 0.02	8.4	2121	8.5	15.1	Y	1 / 1
HD 74371*	264.44	−2.01	B5 lab/b	24.6	0.61 ± 0.07	−7.10 ± 0.07	−1.81 ± 0.07	5.1	1787	11.6	4.5	Y	/ 1
HD 76031**	264.50	0.30	B0.5 IV	−	0.57 ± 0.02	−7.02 ± 0.03	−2.15 ± 0.03	8.8	1752	11.3	6.1	Y,R,B	9
HD 73658**	264.68	−3.13	B1 II	52	0.57 ± 0.02	−7.28 ± 0.03	−1.43 ± 0.02	6.8	1783	22.8	26.3	Y,R	9 / 14
CD-44 4865*	264.69	−0.37	O9.5 lb	39	0.51 ± 0.03	−7.81 ± 0.03	−0.33 ± 0.03	9.2	1937	14.6	21.6	R	1
HD 73919**	264.78	−2.90	B1 V	−	0.61 ± 0.01	−7.24 ± 0.02	−1.33 ± 0.02	8.8	1656	7.6	2.9	Y	9
CD-45 4355**	264.80	−2.91	B1 Vne	−	0.60 ± 0.01	−7.63 ± 0.01	−1.48 ± 0.02	9.3	1671	11.0	1.7	Y	12
CD-45 4394**	264.87	−2.58	B2 Vne	78	0.55 ± 0.01	−6.91 ± 0.01	−1.09 ± 0.01	10.0	1826	46.4	52.5	N?,R	11 / 21
HD 74677*	265.17	−2.20	B2 II	23	0.49 ± 0.01	−5.94 ± 0.02	−1.09 ± 0.02	8.6	2063	12.3	2.2	Y	4/17
CD-45 4447**	265.18	−2.26	O7.5 V	−	1.53 ± 0.39	−5.85 ± 0.45	0.07 ± 0.45	10.9	888	10.5	42.3	N,R?,B?	8
HD 74180*	265.28	−2.95	F2 Ia	31	0.43 ± 0.10	−7.28 ± 0.11	−2.12 ± 0.12	3.6	2532	22.3	25.5	Y?,R	4/24
HD 74920**	265.29	−1.95	O7.5 IVn((f))	−	0.57 ± 0.03	−12.35 ± 0.03	−0.66 ± 0.03	7.5	1753	49.6	44.5	N,R	3
HD 75149*	265.33	−1.69	B3 la	25.2	0.70 ± 0.05	−6.57 ± 0.06	−0.93 ± 0.06	5.3	1465	3.3	15.2	Y	/ 1
CD-45 4606*	265.44	−0.94	B0.5 V	6	0.46 ± 0.01	−7.11 ± 0.01	−0.75 ± 0.01	8.9	2149	29.7	23.9	Y,R	1
HD 75276*	265.61	−1.73	F2 lab	32	0.70 ± 0.04	−6.61 ± 0.04	−0.91 ± 0.04	5.6	1443	4.3	16.8	Y?	−
CD-45 4635*	265.67	−0.90	B0.5 III	18	0.45 ± 0.01	−7.09 ± 0.02	−0.66 ± 0.02	8.9	2235	19.2	17.6	Y,R	1 / 1
HD 74711**	265.73	−2.61	B1 III	−	0.79 ± 0.02	−10.38 ± 0.02	−2.46 ± 0.03	7.1	1272	23.1	4.7	N,R?	9
HD 75309**	265.90	−1.90	B1 IIp	−	0.55 ± 0.04	−6.96 ± 0.05	−0.99 ± 0.04	7.8	1931	5.0	3.5	Y	9
HD 78927**	266.02	3.10	B1 II/III	27	0.46 ± 0.02	−6.88 ± 0.02	0.36 ± 0.02	8.2	2169	16.5	21.1	Y,R	4 / 2
CD-45 4676*	266.18	−0.85	B0.5 III	28	0.54 ± 0.01	−7.03 ± 0.02	−0.89 ± 0.02	8.8	1875	6.3	6.3	Y	−
HD 74401**	266.23	−3.38	B1.5 IIIne	−	0.57 ± 0.01	−7.34 ± 0.02	−1.16 ± 0.02	8.9	1762	8.0	3.3	Y	9
CD-45 4719**	266.46	−0.31	B0	−	0.47 ± 0.01	−7.10 ± 0.01	−0.64 ± 0.02	9.6	2134	7.6	14.1	Y	5
HD 78958**	266.47	2.73	B0/1 Iab	35	0.47 ± 0.01	−6.03 ± 0.01	−0.70 ± 0.01	8.8	2133	4.7	13.8	Y,R?,B?	4 / 14
HD 75658**	266.87	−2.29	B1 IVe	−	0.65 ± 0.02	−8.12 ± 0.02	−2.07 ± 0.02	8.0	1536	13.4	3.6	N?	9
HD 75534**	267.01	−2.56	B1 Ib	−	0.53 ± 0.02	−6.66 ± 0.02	−1.51 ± 0.02	7.7	1876	7.5	2.6	Y	9
CD-45 4826**	267.13	0.80	O9	−	0.47 ± 0.01	−7.05 ± 0.01	−0.72 ± 0.01	9.9	2143	8.0	16.4	Y	2
HD 75991**	267.17	−2.07	B0.5 III	9	0.62 ± 0.01	−7.31 ± 0.02	−1.00 ± 0.02	8.9	1618	19.9	14.9	Y,R	9 / 2
CD-46 4786*	267.35	−1.03	B0.5 lb	23	0.47 ± 0.01	−6.79 ± 0.02	−0.96 ± 0.01	8.7	2132	9.3	9.1	RCW38	1,6
HD 79186**	267.36	2.25	B5 Ia	28	0.61 ± 0.07	−7.05 ± 0.07	−1.17 ± 0.08	4.9	1811	3.0	8.7	Y	4 / 14
CD-47 4490*	267.40	−1.67	B1 III	−	0.54 ± 0.01	−6.71 ± 0.01	−0.66 ± 0.02	9.5	1844	1.7	6.5	Y	1,7
HD 76535**	267.42	−1.52	O9	25	0.47 ± 0.02	−7.01 ± 0.02	−0.98 ± 0.02	8.5	2174	9.1	11.4	RCW38	4 / 20
HD 76556*	267.58	−1.63	O6 IV(n)((f))p	28.2	0.55 ± 0.03	−6.91 ± 0.03	−1.36 ± 0.04	8.0	1820	7.0	5.7	Y	3 / 15
CD-45 4820**	267.59	0.31	OB	−	0.50 ± 0.01	−6.94 ± 0.02	−0.33 ± 0.02	11.1	2013	6.9	13.4	Y	2
CD-47 4551**	267.98	−1.36	O5 Ifc	136	0.59 ± 0.03	−6.82 ± 0.03	−1.12 ± 0.03	8.0	1697	107.0	114.1	R	2/25
HD 80057**	267.99	2.87	A0 Iab	25.7	0.56 ± 0.02	−7.31 ± 0.02	−0.07 ± 0.03	5.9	1798	12.6	13.5	Y	4 / 14
CD-47 4550**	268.00	−1.38	O7 V((f))z	−	0.56 ± 0.01	−6.74 ± 0.01	−1.13 ± 0.01	9.9	1789	2.6	4.0	RCW38	3
CD-47 4564**	268.46	−1.65	B0.5 III	−2.00	0.59 ± 0.02	−6.39 ± 0.02	−1.76 ± 0.02	9.5	1718	31.4	25.3	R,B	7 / 17
HD 78344**	268.89	−0.38	O9.5/B0 (Ib)	−5.70	0.46 ± 0.02	−5.98 ± 0.02	−2.29 ± 0.02	8.5	2169	42.0	29.1	R	4 / 2
HD 77207**	268.96	−1.90	B7 Iab+	−	0.56 ± 0.02	−6.29 ± 0.02	−1.64 ± 0.02	9.2	1784	7.8	6.8	Y,R,B	4
HD 77852**	269.15	−1.20	B8/9 Iab/b	−	0.57 ± 0.02	−7.03 ± 0.02	−0.64 ± 0.02	8.3	1747	3.1	7.8	Y	4
CPD-47 3051**	269.21	−0.91	B0 V	−	0.49 ± 0.02	−6.86 ± 0.02	−0.37 ± 0.02	10.8	2069	4.1	12.2	Y,R,B	26
HD 76968**	270.22	−3.37	O9.2 Ib	−22	0.46 ± 0.02	−1.62 ± 0.02	−1.25 ± 0.02	7.0	2199	74.3	60.9	N,R	3 / 16
HD 82830**	271.43	3.62	B0/2 Ie	−	0.51 ± 0.01	−6.87 ± 0.02	−1.75 ± 0.01	9.1	1968	6.1	10.5	Y	4
CD-48 4654**	271.90	0.70	B2 Ib	−	0.47 ± 0.01	−7.27 ± 0.02	−0.80 ± 0.01	9.7	2325	4.6	17.2	Y	7
HD 297433**	272.07	0.44	O8/9	−	0.43 ± 0.01	−6.52 ± 0.01	−0.27 ± 0.01	8.9	2323	5.9	17.9	Y	5
HD 298298**	272.73	−3.31	B0	−	0.64 ± 0.01	−6.35 ± 0.01	−1.04 ± 0.02	9.0	1559	6.9	14.0	Y	13
HD 80558**	273.07	−1.47	B6 Ia	21.7	0.54 ± 0.03	−7.03 ± 0.03	−1.19 ± 0.03	5.7	1862	4.7	5.2	Y	4 / 18
HD 84136**	273.72	3.19	B1/2 II	−	0.38 ± 0.01	−5.68 ± 0.01	−0.40 ± 0.01	8.7	2634	12.6	17.3	Y	4
HD 81471**	273.78	−1.01	A5 Ia/ab	28	0.32 ± 0.02	−6.41 ± 0.03	−0.80 ± 0.03	5.9	3060	6.5	35.4	N	4 / 17
HD 298425**	274.34	0.04	O9 V	10	0.56 ± 0.01	−6.91 ± 0.01	−0.84 ± 0.01	9.6	1782	13.4	7.9	Y	11 / 17
HD 85356**	274.37	4.60	B2Ib	−	0.57 ± 0.03	−4.05 ± 0.04	−0.29 ± 0.03	8.0	1754	27.4	27.7	N?,R	2
HD 81370**	274.41	−1.81	B1 (III)n	13	0.55 ± 0.02	−6.80 ± 0.02	−1.17 ± 0.02	8.7	1808	11.0	4.3	Y	4 / 17
HD 298429**	274.47	−0.25	O8.5 V	25	0.55 ± 0.01	−5.37 ± 0.01	0.24 ± 0.01	9.5	1831	20.1	23.4	Y,R	3 / 16
HD 298420**	274.58	−1.81	B1/2	−	0.41 ± 0.02	−6.37 ± 0.02	−0.62 ± 0.02	9.8	2439	4.9	19.1	Y	5
HD 298448**	274.90	−1.65	B1/3	−	0.36 ± 0.01	−6.27 ± 0.01	−0.38 ± 0.01	9.5	2733	4.5	27.6	Y?	5

References. 1. Humphreys (1978); 2. Reed (2000); 3. Sota et al. (2014); 4. Houk (1978); 5. Reed (2003); 6. MacConnell & Bidelman (1976); 7. Bassino et al. (1982); 8. Corti et al. (2007); 9. Garrison et al. (1977); 10. Vijapurkar & Drilling (1993); 11. Feast et al. (1961); 12. Fitzgerald et al. (1979); 13. Nesterov et al. (1995); 14. Gontcharov (2006); 15. Williams et al. (2011); 16. Holgado et al. (2018); 17. Evans (1967); 18. Kharchenko et al. (2007); 19. Pourbaix et al. (2004); 20. Crampton (1972); 21. Wilson (1953); 22. Maíz Apellániz et al. (2018); 23. Parthasarathy et al. (2012); 24. Borisov et al. (2023); 25. Tarricq et al. (2021); 26. Kobulnicky et al. (2019).

Notes. (1) Stellar ID, (2),(3) Galactic coordinates, (4) Spectral type, (5) Radial velocity, (6)-(9) Gaia DR3 corrected parallax, proper motion in Galactic coordinates and G magnitude, respectively, (10) Distance (Bailer-Jones et al. 2021), (11) Peculiar space (italic) or transverse velocity relative to LSR (see Section 3.1), (12) Peculiar (italic) or transverse velocity relative to Vel OB1 (see Section 3.1), (13) Confirmed member of Vel OB1 (or of young cluster), or runaway R, with bow shock B, (14) Reference for spectral type/radial velocity. ^(*)Object from Humphreys (1978), ^(**)Object from Reed (2000). Objects in common with the list of OB runaways in Carretero-Castrillo et al. (2023) are in bold.

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