OB runaway stars originating in the Vel OB1 association

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Table A.3

Estimate of the kinematical age of the OB runaways in Vel OB1.

Name	1	b	D	V_r	V_pecLSR	Runaway direction	Age_kinGP	Parent	D_par	Age_kinpar	V_pecpar
−	(deg)	(deg)	(pc)	(km s⁻¹)	(km s⁻¹)	−	(Myr)	−	(pc)	(Myr)	(km s⁻¹)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)	(10)	(11)	(12)
HD 75222	258.29	4.18	$2017_{- 76}^{+ 84}$ $Mathematical equation: $\[2017_{-76}^{+84}\]$$	64	72/75	A	4.9; 3.7; 2.5	Bochum 7	2245*	5.5	67
CD-41 4637	263.02	2.30	$2280_{- 62}^{+ 76}$ $Mathematical equation: $\[2280_{-62}^{+76}\]$$	−	33	A?	11; 6.5; 1.5	RCW 34	$1967_{- 18.0}^{+ 18.4}$ $Mathematical equation: $\[1967_{-18.0}^{+18.4}\]$$	2	35
GSC 08152-02059	265.88	−0.39	$1507_{- 40}^{+ 43}$ $Mathematical equation: $\[1507_{-40}^{+43}\]$$	−	14	A	1.0; −; −	RCW 38	$1785_{- 4.1}^{+ 4.2}$ $Mathematical equation: $\[1785_{-4.1}^{+4.2}\]$$	3-4	4
HD 76968	270.22	−3.37	$2199_{- 83}^{+ 97}$ $Mathematical equation: $\[2199_{-83}^{+97}\]$$	−22	53/74	A?	9.7; 6.8; 4.0	Bochum 7	2245*	4	75
HD 298310	272.58	−1.72	$1900_{- 35}^{+ 37}$ $Mathematical equation: $\[1900_{-35}^{+37}\]$$	−27	59/80	A	5.7; 2.4; −	RCW 38	$1785_{- 4.1}^{+ 4.2}$ $Mathematical equation: $\[1785_{-4.1}^{+4.2}\]$$	3.3	52

HD 71649	255.76	1.00	$2256_{- 73}^{+ 80}$ $Mathematical equation: $\[2256_{-73}^{+80}\]$$	−	40	P	−	−	−	−	−
HD 77581 (Vela X-1)	263.06	3.93	$1960_{- 53}^{+ 57}$ $Mathematical equation: $\[1960_{-53}^{+57}\]$$	−3.2	51/65	A	5.6; 4.2; 2.8	Vel OB1/RCW 38?	$1785_{- 4.1}^{+ 4.2}$ $Mathematical equation: $\[1785_{-4.1}^{+4.2}\]$$	2.3/4-5	60/53
HD 74194	264.04	−1.95	$2220_{- 73}^{+ 125}$ $Mathematical equation: $\[2220_{-73}^{+125}\]$$	−2.7	38/54	A	3.2; 1.6; −	[FSR2007]1452	2549*	4	35
HD 75860	264.14	0.27	$2276_{- 201}^{+ 227}$ $Mathematical equation: $\[2276_{-201}^{+227}\]$$	16.8	25/31	T	−	Cl 1594?	$2084_{- 41.3}^{+ 43.0}$ $Mathematical equation: $\[2084_{-41.3}^{+43.0}\]$$	1.2	24
HD 76031	264.50	0.30	$1752_{- 63}^{+ 64}$ $Mathematical equation: $\[1752_{-63}^{+64}\]$$	−	11	T	−	−	−	−	−
HD 73658	264.68	−3.13	$1783_{- 66}^{+ 86}$ $Mathematical equation: $\[1783_{-66}^{+86}\]$$	52	10/23	A?	7.9; 5.4; 2.9	−	−	−	−
CD-44 4865	264.69	−0.37	$1937_{- 79}^{+ 82}$ $Mathematical equation: $\[1937_{-79}^{+82}\]$$	39	14/15	P	−	−	−	−	−
CD-45 4394	264.87	−2.58	$1826_{- 34}^{+ 37}$ $Mathematical equation: $\[1826_{-34}^{+37}\]$$	78	6/46	A?	8.5; 5.2; 1.9	−	−	−	−
HD 74180	265.28	−2.95	$2532_{- 397}^{+ 600}$ $Mathematical equation: $\[2532_{-397}^{+600}\]$$	31	23/22	A	5.0; 3.3; 1.6	−	−	−	−
HD 74920	265.29	−1.95	$1753_{- 68}^{+ 63}$ $Mathematical equation: $\[1753_{-68}^{+63}\]$$	−	50	P	−	Cluster?	$2020_{- 12}^{+ 13}$ $Mathematical equation: $\[2020_{-12}^{+13}\]$$	0.2-0.3	38
CD-45 4606	265.44	−0.94	$2149_{- 60}^{+ 57}$ $Mathematical equation: $\[2149_{-60}^{+57}\]$$	6	9/30	P?	−	−	−	−	−
CD-45 4635	265.67	−0.90	$2235_{- 67}^{+ 65}$ $Mathematical equation: $\[2235_{-67}^{+65}\]$$	18	9/19	P?	−	−	−	−	−
CD-444967	266.01	0.00	$1663_{- 25}^{+ 30}$ $Mathematical equation: $\[1663_{-25}^{+30}\]$$	−	20	T	−	RCW 38?	$1785_{- 4.1}^{+ 4.2}$ $Mathematical equation: $\[1785_{-4.1}^{+4.2}\]$$	3-4	16
HD 78927	266.02	3.10	$2169_{- 87}^{+ 76}$ $Mathematical equation: $\[2169_{-87}^{+76}\]$$	27	16/17	P	−	−	−	−	−
HD 75991	267.17	−2.07	$1618_{- 39}^{+ 39}$ $Mathematical equation: $\[1618_{-39}^{+39}\]$$	9	5/20	A?	7.4; 3.8; 0.3	−	−	−	−
CD-47 4551	267.98	−1.36	$1697_{- 75}^{+ 95}$ $Mathematical equation: $\[1697_{-75}^{+95}\]$$	136	2/107	A	4.4; 1.2; −	−	−	−	−
CD-47 4564	268.46	−1.65	$1718_{- 52}^{+ 44}$ $Mathematical equation: $\[1718_{-52}^{+44}\]$$	−2	8/31	A	3.4; 1.3; −	−	−	−	−
HD 78344	268.89	−0.38	$2169_{- 83}^{+ 82}$ $Mathematical equation: $\[2169_{-83}^{+82}\]$$	−5.7	17/42	A	0.6; −; −	−	−	−	−
HD 77207	268.96	−1.90	$1784_{- 50}^{+ 40}$ $Mathematical equation: $\[1784_{-50}^{+40}\]$$	−	8	A	4.2; 2.0; −	−	−	−	−
CPD-47 3051	269.21	−0.91	$2069_{- 77}^{+ 70}$ $Mathematical equation: $\[2069_{-77}^{+70}\]$$	−	4	P	−	−	−	−	−
HD 85356	274.37	4.60	$1754_{- 96}^{+ 103}$ $Mathematical equation: $\[1754_{-96}^{+103}\]$$	−	27	P	−	−	−	−	−
HD 298429	274.47	−0.25	$1831_{- 44}^{+ 46}$ $Mathematical equation: $\[1831_{-44}^{+46}\]$$	25	18/20	P	−	−	−	−	−

IRAS 08351-3951	259.62	0.55	$3975_{- 599}^{+ 916}$ $Mathematical equation: $\[3975_{-599}^{+916}\]$$	35	71/74	T	−	IRAS 08337-4028?	$1603_{- 30.5}^{+ 31.7}$ $Mathematical equation: $\[1603_{-30.5}^{+31.7}\]$$	1	109
CD-42 4694	263.61	0.55	$2466_{- 137}^{+ 148}$ $Mathematical equation: $\[2466_{-137}^{+148}\]$$	−	13	T	−	PN K 2-15?	$1787_{- 22.4}^{+ 23.0}$ $Mathematical equation: $\[1787_{-22.4}^{+23.0}\]$$	2-3	25
HD 75211	263.96	−0.47	$1550_{- 36}^{+ 31}$ $Mathematical equation: $\[1550_{-36}^{+31}\]$$	20	27/30	A	0.9; −; −	Muzzio 1	1797*	4	122
CD-45 4447	265.18	−2.26	$888_{- 221}^{+ 337}$ $Mathematical equation: $\[888_{-221}^{+337}\]$$	−	11	P	−	−	−	−	−
HD 74711	265.73	−2.61	$1272_{- 35}^{+ 37}$ $Mathematical equation: $\[1272_{-35}^{+37}\]$$	−	23	A	3.8; 2.4; 0.9	−	−	−	−
HD 78958	266.47	2.73	$2133_{- 39}^{+ 54}$ $Mathematical equation: $\[2133_{-39}^{+54}\]$$	35	4/5	P	−	−	−	−	−
DR3 N72	269.01	−0.76	$2927_{- 242}^{+ 605}$ $Mathematical equation: $\[2927_{-242}^{+605}\]$$	42	11/12	P	−	−	−	−	−
DR3 N60	270.91	−0.73	$2410_{- 155}^{+ 245}$ $Mathematical equation: $\[2410_{-155}^{+245}\]$$	−	10	A	1.8; −; −	−	−	−	−
HD 298353	273.12	−1.96	$2680_{- 82}^{+ 89}$ $Mathematical equation: $\[2680_{-82}^{+89}\]$$	−	9	A?	6.4; 3.1;−	−	−	−	−

Notes. (1) Name of the OB runaway; (2) and (3) Galactic coordinates; (4) Distance with uncertainty (Bailer-Jones et al. (2021)); (5) Radial velocity; (6) Transverse/ peculiar velocity (thus including radial velocity in bold)) relative to the LSR; (7) Direction of the runaway: A – away from the Galactic plane, P – parallel to the Galactic plane, T – toward the Galactic plane; (8) Kinematic age assuming that the OB runaway originates at b=0°, b=1°, or b=2°, respectively; (9) Parent cluster; (10) Distance of the parent cluster, (11) Kinematic age if ejected from the proposed parent cluster; and (12) Peculiar transverse velocity of the star relative to its origin, and when the radial velocity is included (bold). The [KPS2012] MWSC 1594 open cluster is indicated as Cl 1594. The ID of DR3 N72 and N60 is based on their last numbers of source_id from Gaia DR3. Objects in common with Carretero-Castrillo et al. (2023) are in bold. (*) The distances of these clusters are taken from Cantat-Gaudin & Anders (2020); Poggio et al. (2021); Tarricq et al. (2021).

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